id float64 706 1.8k | title stringlengths 1 343 | abstract stringlengths 6 6.09k | categories stringlengths 5 125 | processed_abstract stringlengths 2 5.96k | tokenized_abstract stringlengths 8 8.74k | centroid stringlengths 2.1k 2.17k |
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707.343 | Commensurability of geometric subgroups of mapping class groups | Let M be a surface (possibly nonorientable) with punctures and/or boundary
components. The paper is a study of ``geometric subgroups'' of the mapping
class group of M, that is subgroups corresponding to inclusions of subsurfaces
(possibly disconnected). We characterise the subsurfaces which lead to
virtually abelian ... | math.GT math.GR | let m be a surface possibly nonorientable with punctures andor boundary components the paper is a study of geometric subgroups of the mapping class group of m that is subgroups corresponding to inclusions of subsurfaces possibly disconnected we characterise the subsurfaces which lead to virtually abelian geometric subg... | [['let', 'm', 'be', 'a', 'surface', 'possibly', 'nonorientable', 'with', 'punctures', 'andor', 'boundary', 'components', 'the', 'paper', 'is', 'a', 'study', 'of', 'geometric', 'subgroups', 'of', 'the', 'mapping', 'class', 'group', 'of', 'm', 'that', 'is', 'subgroups', 'corresponding', 'to', 'inclusions', 'of', 'subsurf... | [-0.1909873901856873, 0.1402395565801642, -0.1437875854744747, 0.024435167554860974, -0.11442602594259518, -0.09551393412224644, 0.013452842399211866, 0.37188477840806755, -0.31553252208597804, -0.2536122228532117, 0.14710439325248517, -0.23961034926528835, -0.153486855489639, 0.2041651103407981, -0.18375262212036747, ... |
707.3431 | The nature of ZZ branes | In minimal non-critical string theory we show that the principal (r,s) ZZ
brane can be viewed as the basic (1,1) ZZ boundary state tensored with the
(r,s) Cardy boundary state. In this sense there exists only one ZZ boundary
state, the basic (1,1) boundary state.
| hep-th | in minimal noncritical string theory we show that the principal rs zz brane can be viewed as the basic 11 zz boundary state tensored with the rs cardy boundary state in this sense there exists only one zz boundary state the basic 11 boundary state | [['in', 'minimal', 'noncritical', 'string', 'theory', 'we', 'show', 'that', 'the', 'principal', 'rs', 'zz', 'brane', 'can', 'be', 'viewed', 'as', 'the', 'basic', '11', 'zz', 'boundary', 'state', 'tensored', 'with', 'the', 'rs', 'cardy', 'boundary', 'state', 'in', 'this', 'sense', 'there', 'exists', 'only', 'one', 'zz',... | [-0.19552770268378986, 0.18559649342464077, -0.06656168252229691, 0.0804663765632237, -0.07325284452074105, -0.2892842928154601, 0.02140322022088286, 0.29242777517065405, -0.3023418582148022, -0.1586303026932809, 0.1385925821830622, -0.2305197895401054, -0.09481087430483764, 0.10074834302067756, -0.08506833973030249, 0... |
707.3432 | Luminosity Functions of Gamma-Ray Burst Afterglows | Aims: Use the standard fireball model to create virtual populations of
gamma-ray burst afterglows and study their luminosity functions.
Methods: We randomly vary the parameters of the standard fireball model to
create virtual populations of afterglows. We use the luminosity of each burst
at an observer's time of 1 ... | astro-ph | aims use the standard fireball model to create virtual populations of gammaray burst afterglows and study their luminosity functions methods we randomly vary the parameters of the standard fireball model to create virtual populations of afterglows we use the luminosity of each burst at an observers time of 1 day to cre... | [['aims', 'use', 'the', 'standard', 'fireball', 'model', 'to', 'create', 'virtual', 'populations', 'of', 'gammaray', 'burst', 'afterglows', 'and', 'study', 'their', 'luminosity', 'functions', 'methods', 'we', 'randomly', 'vary', 'the', 'parameters', 'of', 'the', 'standard', 'fireball', 'model', 'to', 'create', 'virtual... | [-0.022457960815083278, 0.12013755040929049, -0.10818221430219281, 0.16768479625321123, -0.09670143927736528, -0.11684472590481498, 0.03885514179951158, 0.46241176074863166, -0.2274085090197248, -0.3271242035874005, 0.06000881844157374, -0.2976051618280853, -0.04654263103402209, 0.2116311223733897, -0.03728966451057329... |
707.3433 | Integrable Lagrangians and modular forms | We investigate non-degenerate Lagrangians of the form
$$
\int f(u_x, u_y, u_t) dx dy dt
$$ such that the corresponding Euler-Lagrange equations
$
(f_{u_x})_x+ (f_{u_y})_y+ (f_{u_t})_t=0
$ are integrable by the method of hydrodynamic reductions. We demonstrate
that the integrability conditions, which const... | nlin.SI hep-th math.AG math.DG math.NT | we investigate nondegenerate lagrangians of the form int fu_x u_y u_t dx dy dt such that the corresponding eulerlagrange equations f_u_x_x f_u_y_y f_u_t_t0 are integrable by the method of hydrodynamic reductions we demonstrate that the integrability conditions which constitute an involutive overdetermined system of fou... | [['we', 'investigate', 'nondegenerate', 'lagrangians', 'of', 'the', 'form', 'int', 'fu_x', 'u_y', 'u_t', 'dx', 'dy', 'dt', 'such', 'that', 'the', 'corresponding', 'eulerlagrange', 'equations', 'f_u_x_x', 'f_u_y_y', 'f_u_t_t0', 'are', 'integrable', 'by', 'the', 'method', 'of', 'hydrodynamic', 'reductions', 'we', 'demons... | [-0.21490997468595402, 0.07855837900419133, -0.1019144500605762, 0.04807968435993603, -0.09912060473013569, -0.09471229795651796, -0.07568798394903105, 0.31087077745479774, -0.31064078314145943, -0.2075269994502132, 0.10908542699201519, -0.26661917320801354, -0.15554584673530347, 0.15530205980312448, -0.070038659719389... |
707.3434 | Photons in polychromatic rotating modes | We propose a quantum theory of rotating light beams and study some of its
properties. Such beams are polychromatic and have either a slowly rotating
polarization or a slowly rotating transverse mode pattern. We show there are,
for both cases, three different natural types of modes that qualify as
rotating, one of whi... | quant-ph | we propose a quantum theory of rotating light beams and study some of its properties such beams are polychromatic and have either a slowly rotating polarization or a slowly rotating transverse mode pattern we show there are for both cases three different natural types of modes that qualify as rotating one of which is a... | [['we', 'propose', 'a', 'quantum', 'theory', 'of', 'rotating', 'light', 'beams', 'and', 'study', 'some', 'of', 'its', 'properties', 'such', 'beams', 'are', 'polychromatic', 'and', 'have', 'either', 'a', 'slowly', 'rotating', 'polarization', 'or', 'a', 'slowly', 'rotating', 'transverse', 'mode', 'pattern', 'we', 'show',... | [-0.1321994652813774, 0.17729336653946567, -0.05368658272160801, 0.08429979648583143, -0.06318795080178306, -0.16038339819869626, 0.00572870850614351, 0.39324607300745734, -0.2166069235999958, -0.2627170402556658, 0.09890619737897226, -0.2766467101193207, -0.09899626188651044, 0.233596508929869, -0.0318978066532478, 0.... |
707.3435 | A Knowledge-Based Analysis of Global Function Computation | Consider a distributed system N in which each agent has an input value and
each communication link has a weight. Given a global function, that is, a
function f whose value depends on the whole network, the goal is for every
agent to eventually compute the value f(N). We call this problem global
function computation. ... | cs.DC cs.LO | consider a distributed system n in which each agent has an input value and each communication link has a weight given a global function that is a function f whose value depends on the whole network the goal is for every agent to eventually compute the value fn we call this problem global function computation various so... | [['consider', 'a', 'distributed', 'system', 'n', 'in', 'which', 'each', 'agent', 'has', 'an', 'input', 'value', 'and', 'each', 'communication', 'link', 'has', 'a', 'weight', 'given', 'a', 'global', 'function', 'that', 'is', 'a', 'function', 'f', 'whose', 'value', 'depends', 'on', 'the', 'whole', 'network', 'the', 'goal... | [-0.12360759968834288, 0.023805195417201927, -0.08726666936178192, 0.06892773242089335, -0.12041445992110138, -0.20690515193498538, 0.09465793167163697, 0.34539622923794516, -0.3156274350420876, -0.33254039833315147, 0.12996509830682684, -0.2162956690799501, -0.16736142065062481, 0.15602916241892562, -0.094840045263124... |
707.3436 | The CO Tully-Fisher Relation and Implications for the Host Galaxies of
High-Redshift Quasars | The integrated line width derived from CO spectroscopy provides a powerful
tool to study the internal kinematics of extragalactic objects, including
quasars at high redshift, provided that the observed line width can be properly
translated to more conventionally used kinematical parameters of galaxies. We
show, throu... | astro-ph | the integrated line width derived from co spectroscopy provides a powerful tool to study the internal kinematics of extragalactic objects including quasars at high redshift provided that the observed line width can be properly translated to more conventionally used kinematical parameters of galaxies we show through con... | [['the', 'integrated', 'line', 'width', 'derived', 'from', 'co', 'spectroscopy', 'provides', 'a', 'powerful', 'tool', 'to', 'study', 'the', 'internal', 'kinematics', 'of', 'extragalactic', 'objects', 'including', 'quasars', 'at', 'high', 'redshift', 'provided', 'that', 'the', 'observed', 'line', 'width', 'can', 'be', '... | [-0.021850029628206074, 0.0719196309054591, -0.04091117949635068, 0.14135068868818595, -0.10572151453998774, -0.08966300666415647, 0.04637186329224522, 0.45964957790887123, -0.1342463909036744, -0.3417946078672088, 0.01567419503907562, -0.28194735893882367, 0.015364762716196866, 0.2271767787890745, 0.02241008954275566,... |
707.3437 | Genus Two Partition Functions of Extremal Conformal Field Theories | Recently Witten conjectured the existence of a family of "extremal" conformal
field theories (ECFTs) of central charge c=24k, which are supposed to be dual
to three-dimensional pure quantum gravity in AdS3. Assuming their existence, we
determine explicitly the genus two partition functions of k=2 and k=3 ECFTs,
using... | hep-th | recently witten conjectured the existence of a family of extremal conformal field theories ecfts of central charge c24k which are supposed to be dual to threedimensional pure quantum gravity in ads3 assuming their existence we determine explicitly the genus two partition functions of k2 and k3 ecfts using modular invar... | [['recently', 'witten', 'conjectured', 'the', 'existence', 'of', 'a', 'family', 'of', 'extremal', 'conformal', 'field', 'theories', 'ecfts', 'of', 'central', 'charge', 'c24k', 'which', 'are', 'supposed', 'to', 'be', 'dual', 'to', 'threedimensional', 'pure', 'quantum', 'gravity', 'in', 'ads3', 'assuming', 'their', 'exis... | [-0.18547187356027559, 0.13838531362349527, -0.13179805165586564, 0.07996234633565809, -0.0659078980925887, -0.14311647228896618, -0.010716007612735176, 0.2764077545680965, -0.22130422466076338, -0.2636275018314616, 0.09030483921882339, -0.27797409269707996, -0.1773669397404704, 0.1624329128804115, -0.03816266539685715... |
707.3438 | KAM Theorem and Renormalization Group | We give an elementary proof of the analytic KAM theorem by reducing it to a
Picard iteration of a PDE with quadratic nonlinearity, the so called Polchinski
renormalization group equation studied in quantum field theory.
| math-ph math.MP | we give an elementary proof of the analytic kam theorem by reducing it to a picard iteration of a pde with quadratic nonlinearity the so called polchinski renormalization group equation studied in quantum field theory | [['we', 'give', 'an', 'elementary', 'proof', 'of', 'the', 'analytic', 'kam', 'theorem', 'by', 'reducing', 'it', 'to', 'a', 'picard', 'iteration', 'of', 'a', 'pde', 'with', 'quadratic', 'nonlinearity', 'the', 'so', 'called', 'polchinski', 'renormalization', 'group', 'equation', 'studied', 'in', 'quantum', 'field', 'theo... | [-0.1738320629910699, 0.0704833056948181, -0.2039359711642776, 0.08741156432245459, -0.13291815162769385, -0.2069067410858614, 0.03973075787736369, 0.22806971977863993, -0.2934224888682365, -0.23164576095129763, 0.06705390219909273, -0.26039903270346776, -0.1843309222471102, 0.19331017615539686, -0.12034336413655962, 0... |
707.3439 | The Standard Model prediction for R_{e/mu}^{(pi,K)} | We study the ratios R_{e/mu}^{(P)} = Gamma(P -> e nu [gamma])/Gamma(P -> mu
nu [gamma]) (P=pi,K) in Chiral Perturbation Theory to order e^2 p^4. We
complement the two-loop effective theory results with a matching calculation of
the counterterm, finding R_{e/mu}^{(pi)} = (1.2352 \pm 0.0001)*10^(-4) and
R_{e/mu}^{(K)} ... | hep-ph | we study the ratios r_emup gammap e nu gammagammap mu nu gamma ppik in chiral perturbation theory to order e2 p4 we complement the twoloop effective theory results with a matching calculation of the counterterm finding r_emupi 12352 pm 00001104 and r_emuk 2477 pm 0001105 | [['we', 'study', 'the', 'ratios', 'r_emup', 'gammap', 'e', 'nu', 'gammagammap', 'mu', 'nu', 'gamma', 'ppik', 'in', 'chiral', 'perturbation', 'theory', 'to', 'order', 'e2', 'p4', 'we', 'complement', 'the', 'twoloop', 'effective', 'theory', 'results', 'with', 'a', 'matching', 'calculation', 'of', 'the', 'counterterm', 'f... | [-0.19160862748200694, 0.14430157451092132, -0.08211564344708763, 0.036615802407530804, -0.00774274052431186, -0.10978892532598582, 0.07309647899542358, 0.29993814873021274, -0.11847265441680238, -0.278622114410003, -0.03949557699628973, -0.3917916214891842, -0.08583390590779129, 0.07200703707834084, 0.0290976127698307... |
707.344 | Tracing PAHs and Warm Dust Emission in the Seyfert Galaxy NGC 1068 | We present a study of the nearby Seyfert galaxy NGC 1068 using mid- and far-
infrared data acquired with the IRAC, IRS, and MIPS instruments aboard the
Spitzer Space Telescope. The images show extensive 8 um and 24 um emission
coinciding with star formation in the inner spiral approximately 15" (1 kpc)
from the nucle... | astro-ph | we present a study of the nearby seyfert galaxy ngc 1068 using mid and far infrared data acquired with the irac irs and mips instruments aboard the spitzer space telescope the images show extensive 8 um and 24 um emission coinciding with star formation in the inner spiral approximately 15 1 kpc from the nucleus and a b... | [['we', 'present', 'a', 'study', 'of', 'the', 'nearby', 'seyfert', 'galaxy', 'ngc', '1068', 'using', 'mid', 'and', 'far', 'infrared', 'data', 'acquired', 'with', 'the', 'irac', 'irs', 'and', 'mips', 'instruments', 'aboard', 'the', 'spitzer', 'space', 'telescope', 'the', 'images', 'show', 'extensive', '8', 'um', 'and', ... | [-0.021328844487545674, 0.0746891034495492, -0.035119727902458646, 0.11063235709920108, -0.03443284565352346, -0.058053745981152156, -0.014534326836546705, 0.4997888186534639, -0.1658423132525923, -0.34468941067164094, 0.022546975024693057, -0.29160992929668905, 0.005260880971204477, 0.12198149972240266, 0.001442283775... |
707.3441 | CAL 87 - an evolved wind-driven supersoft X-ray binary | Compact binary supersoft X-ray sources (CBSS) are explained as being
associated with hydrostatic nuclear burning on the surface of a white dwarf
with high accretion rate. This high mass transfer rate has been suggested to be
caused by dynamical instability, expected when the donor star is more massive
than the accret... | astro-ph | compact binary supersoft xray sources cbss are explained as being associated with hydrostatic nuclear burning on the surface of a white dwarf with high accretion rate this high mass transfer rate has been suggested to be caused by dynamical instability expected when the donor star is more massive than the accreting obj... | [['compact', 'binary', 'supersoft', 'xray', 'sources', 'cbss', 'are', 'explained', 'as', 'being', 'associated', 'with', 'hydrostatic', 'nuclear', 'burning', 'on', 'the', 'surface', 'of', 'a', 'white', 'dwarf', 'with', 'high', 'accretion', 'rate', 'this', 'high', 'mass', 'transfer', 'rate', 'has', 'been', 'suggested', '... | [-0.14290374357282706, 0.1804644172411026, -0.06028838372291174, 0.09385430592458782, -0.09499954532497745, -0.13403501315235758, 0.07132831263507522, 0.38328794106544056, -0.20566148982782448, -0.35503298313855086, 0.12907546532396041, -0.2789427395960304, -0.07380888872219875, 0.24827407268757787, -0.0773266478042517... |
707.3442 | Combined Sum of Squares Penalties for Molecular Divergence Time
Estimation | Estimates of molecular divergence times when rates of evolution vary require
the assumption of a model of rate change. Brownian motion is one such model,
and since rates cannot become negative, a log Brownian model seems appropriate.
Divergence time estimates can then be made using weighted least squares
penalties. A... | q-bio.PE q-bio.GN q-bio.QM | estimates of molecular divergence times when rates of evolution vary require the assumption of a model of rate change brownian motion is one such model and since rates cannot become negative a log brownian model seems appropriate divergence time estimates can then be made using weighted least squares penalties as seque... | [['estimates', 'of', 'molecular', 'divergence', 'times', 'when', 'rates', 'of', 'evolution', 'vary', 'require', 'the', 'assumption', 'of', 'a', 'model', 'of', 'rate', 'change', 'brownian', 'motion', 'is', 'one', 'such', 'model', 'and', 'since', 'rates', 'can', 'not', 'become', 'negative', 'a', 'log', 'brownian', 'model... | [-0.049996624281098745, 0.13002007757490608, -0.07921769571529981, 0.1376719089798601, -0.08044410702336877, -0.12953627314737257, 0.06404376050064291, 0.38659093883101026, -0.2865430156066447, -0.3393084499365278, 0.1657571377261, -0.27967250949796996, -0.0824404592712555, 0.1655222955655604, -0.10713248001677143, 0.0... |
707.3443 | A New Technique for Galaxy Photometric Redshifts in the Sloan Digital
Sky Survey | Traditional photometric redshift methods use only color information about the
objects in question to estimate their redshifts. This paper introduces a new
method utilizing colors, luminosity, surface brightness, and radial light
profile to measure the redshifts of galaxies in the Sloan Digital Sky Survey
(SDSS). We t... | astro-ph | traditional photometric redshift methods use only color information about the objects in question to estimate their redshifts this paper introduces a new method utilizing colors luminosity surface brightness and radial light profile to measure the redshifts of galaxies in the sloan digital sky survey sdss we take a sta... | [['traditional', 'photometric', 'redshift', 'methods', 'use', 'only', 'color', 'information', 'about', 'the', 'objects', 'in', 'question', 'to', 'estimate', 'their', 'redshifts', 'this', 'paper', 'introduces', 'a', 'new', 'method', 'utilizing', 'colors', 'luminosity', 'surface', 'brightness', 'and', 'radial', 'light', ... | [-0.006207864140762257, 0.03759231717180426, -0.08815945006058025, 0.09992120130309126, -0.13135584046253238, -0.02836718842970068, 0.06383369113936337, 0.4721272818389393, -0.14092143667785792, -0.3472485526553577, 0.030166257849140538, -0.33373916076558013, -0.007103327768268761, 0.22706806988512374, -0.0640105817682... |
707.3444 | Quark and Lepton Masses from Gaussian Landscapes | The flavor structure of the Standard Model might arise from random selection
on a landscape. We propose a class of simple models, ``Gaussian landscapes,''
where Yukawa couplings derive from overlap integrals of Gaussian wavefunctions
on extra-dimensions. Statistics of vacua are generated by scanning the peak
position... | hep-ph hep-th | the flavor structure of the standard model might arise from random selection on a landscape we propose a class of simple models gaussian landscapes where yukawa couplings derive from overlap integrals of gaussian wavefunctions on extradimensions statistics of vacua are generated by scanning the peak positions of these ... | [['the', 'flavor', 'structure', 'of', 'the', 'standard', 'model', 'might', 'arise', 'from', 'random', 'selection', 'on', 'a', 'landscape', 'we', 'propose', 'a', 'class', 'of', 'simple', 'models', 'gaussian', 'landscapes', 'where', 'yukawa', 'couplings', 'derive', 'from', 'overlap', 'integrals', 'of', 'gaussian', 'wavef... | [-0.07299722960792986, 0.25858163930207867, -0.06553289382123298, 0.200322783384052, -0.038274132431295696, -0.17250319854601434, 0.07181606623974342, 0.3747366640464704, -0.22417438976445647, -0.2877273321242765, -0.00041348195050079796, -0.2609975439797443, -0.07132976301560613, 0.1389775070557861, 0.0258219338169223... |
707.3445 | Void Statistics in Large Galaxy Redshift Surveys: Does Halo Occupation
of Field Galaxies Depend on Environment? | We use measurements of the projected galaxy correlation function w_p and
galaxy void statistics to test whether the galaxy content of halos of fixed
mass is systematically different in low density environments. We present new
measurements of the void probability function (VPF) and underdensity
probability function (U... | astro-ph | we use measurements of the projected galaxy correlation function w_p and galaxy void statistics to test whether the galaxy content of halos of fixed mass is systematically different in low density environments we present new measurements of the void probability function vpf and underdensity probability function upf fro... | [['we', 'use', 'measurements', 'of', 'the', 'projected', 'galaxy', 'correlation', 'function', 'w_p', 'and', 'galaxy', 'void', 'statistics', 'to', 'test', 'whether', 'the', 'galaxy', 'content', 'of', 'halos', 'of', 'fixed', 'mass', 'is', 'systematically', 'different', 'in', 'low', 'density', 'environments', 'we', 'prese... | [-0.045529458062772296, 0.07135792742238233, -0.1014932624840488, 0.13280660926503243, -0.07049159558669647, -0.021004282394546624, 0.027917101070807693, 0.41074805031612255, -0.14244611451827122, -0.38511930854762333, 0.014888772069019052, -0.3024950502037986, -0.036455954077016364, 0.17685298704901678, 0.005642889851... |
707.3446 | Statistical Understanding of Quark and Lepton Masses in Gaussian
Landscapes | The fundamental theory of nature may allow a large landscape of vacua. Even
if the theory contains a unified gauge symmetry, the 22 flavor parameters of
the Standard Model, including neutrino masses, may be largely determined by the
statistics of this landscape, and not by any symmetry. Then the measured values
of th... | hep-ph hep-th | the fundamental theory of nature may allow a large landscape of vacua even if the theory contains a unified gauge symmetry the 22 flavor parameters of the standard model including neutrino masses may be largely determined by the statistics of this landscape and not by any symmetry then the measured values of the flavor... | [['the', 'fundamental', 'theory', 'of', 'nature', 'may', 'allow', 'a', 'large', 'landscape', 'of', 'vacua', 'even', 'if', 'the', 'theory', 'contains', 'a', 'unified', 'gauge', 'symmetry', 'the', '22', 'flavor', 'parameters', 'of', 'the', 'standard', 'model', 'including', 'neutrino', 'masses', 'may', 'be', 'largely', 'd... | [-0.07195217887244502, 0.31113435881586726, -0.041156729075240255, 0.18267490096363448, -0.057186656410423975, -0.16014669660609485, 0.07894124345026454, 0.3034631638325376, -0.19606673581485481, -0.3599738903283376, 0.03635773732387226, -0.25376132193688145, -0.03912627467217272, 0.12450986933097136, 0.005254887799873... |
707.3447 | Prediction for the Lightest Higgs Boson Mass in the CMSSM using Indirect
Experimental Constraints | Measurements at low energies provide interesting indirect information about
masses of particles that are (so far) too heavy to be produced directly.
Motivated by recent progress in consistently and rigorously calculating
electroweak precision observables and flavour related observables, we derive
the preferred value ... | hep-ph | measurements at low energies provide interesting indirect information about masses of particles that are so far too heavy to be produced directly motivated by recent progress in consistently and rigorously calculating electroweak precision observables and flavour related observables we derive the preferred value for m_... | [['measurements', 'at', 'low', 'energies', 'provide', 'interesting', 'indirect', 'information', 'about', 'masses', 'of', 'particles', 'that', 'are', 'so', 'far', 'too', 'heavy', 'to', 'be', 'produced', 'directly', 'motivated', 'by', 'recent', 'progress', 'in', 'consistently', 'and', 'rigorously', 'calculating', 'electr... | [-0.03483693178936925, 0.21385007327411734, -0.05289812015929405, 0.1710388775116823, -0.11771877906944689, -0.16398543586168504, 0.06929451518293707, 0.3307150501819769, -0.2147989973810776, -0.3423021194983322, 0.05712569972050694, -0.2689659123933427, 0.07359954758918699, 0.18144554855447328, 0.014544003715770954, 0... |
707.3448 | Central limit theorems for multiple Skorohod integrals | In this paper, we prove a central limit theorem for a sequence of iterated
Shorohod integrals using the techniques of Malliavin calculus. The convergence
is stable, and the limit is a conditionally Gaussian random variable. Some
applications to sequences of multiple stochastic integrals, and renormalized
weighted Her... | math.PR | in this paper we prove a central limit theorem for a sequence of iterated shorohod integrals using the techniques of malliavin calculus the convergence is stable and the limit is a conditionally gaussian random variable some applications to sequences of multiple stochastic integrals and renormalized weighted hermite va... | [['in', 'this', 'paper', 'we', 'prove', 'a', 'central', 'limit', 'theorem', 'for', 'a', 'sequence', 'of', 'iterated', 'shorohod', 'integrals', 'using', 'the', 'techniques', 'of', 'malliavin', 'calculus', 'the', 'convergence', 'is', 'stable', 'and', 'the', 'limit', 'is', 'a', 'conditionally', 'gaussian', 'random', 'vari... | [-0.1476904313183493, 0.10829779904128777, -0.1379890885307557, 0.13277079607575648, -0.052275643649476546, -0.062066063332302426, 0.06338168544850002, 0.35626395971134855, -0.35225797699833356, -0.16549716141350843, 0.165538401495993, -0.24841832133285977, -0.1758091918848179, 0.20201189333090075, -0.1811781103067376,... |
707.3449 | Zero-automatic queues and product form | We introduce and study a new model: 0-automatic queues. Roughly, 0-automatic
queues are characterized by a special buffering mechanism evolving like a
random walk on some infinite group or monoid. The salient result is that all
stable 0-automatic queues have a product form stationary distribution and a
Poisson output... | cs.DM | we introduce and study a new model 0automatic queues roughly 0automatic queues are characterized by a special buffering mechanism evolving like a random walk on some infinite group or monoid the salient result is that all stable 0automatic queues have a product form stationary distribution and a poisson output process ... | [['we', 'introduce', 'and', 'study', 'a', 'new', 'model', '0automatic', 'queues', 'roughly', '0automatic', 'queues', 'are', 'characterized', 'by', 'a', 'special', 'buffering', 'mechanism', 'evolving', 'like', 'a', 'random', 'walk', 'on', 'some', 'infinite', 'group', 'or', 'monoid', 'the', 'salient', 'result', 'is', 'th... | [-0.18216899186627913, 0.1565825960611644, -0.05317466666488207, 0.07997012420247762, -0.06694282623875426, -0.2682214073186153, 0.10409741093123918, 0.385119449398289, -0.26731116386538706, -0.205499375698297, 0.14840265224394325, -0.28575651835305743, -0.11948862234577026, 0.09585991388901252, -0.09292364327160463, 0... |
707.345 | Stability and intersection properties of solutions to the nonlinear
biharmonic equation | We study the positive, regular, radially symmetric solutions to the nonlinear
biharmonic equation $\Delta^2 \phi = \phi^p$. First, we show that there exists
a critical value $p_c$, depending on the space dimension, such that the
solutions are linearly unstable if $p<p_c$ and linearly stable if $p\geq p_c$.
Then, we f... | math.AP | we study the positive regular radially symmetric solutions to the nonlinear biharmonic equation delta2 phi phip first we show that there exists a critical value p_c depending on the space dimension such that the solutions are linearly unstable if pp_c and linearly stable if pgeq p_c then we focus on the supercritical c... | [['we', 'study', 'the', 'positive', 'regular', 'radially', 'symmetric', 'solutions', 'to', 'the', 'nonlinear', 'biharmonic', 'equation', 'delta2', 'phi', 'phip', 'first', 'we', 'show', 'that', 'there', 'exists', 'a', 'critical', 'value', 'p_c', 'depending', 'on', 'the', 'space', 'dimension', 'such', 'that', 'the', 'sol... | [-0.20404441727955333, 0.1960384802043657, -0.0497405136908021, 0.06161870306481004, -0.0376102029113099, -0.2217480380238746, 0.002461515065720853, 0.36685782991459265, -0.26369027052458155, -0.0991144056623692, 0.1222875153317171, -0.3707143933895756, -0.1841281338882468, 0.17323566460981965, 0.04309394429711735, 0.0... |
707.3451 | Relative Oscillation Theory for Sturm-Liouville Operators Extended | We extend relative oscillation theory to the case of Sturm--Liouville
operators $H u = r^{-1}(-(pu')'+q u)$ with different $p$'s. We show that the
weighted number of zeros of Wronskians of certain solutions equals the value of
Krein's spectral shift function inside essential spectral gaps.
| math.SP math-ph math.MP | we extend relative oscillation theory to the case of sturmliouville operators h u r1puq u with different ps we show that the weighted number of zeros of wronskians of certain solutions equals the value of kreins spectral shift function inside essential spectral gaps | [['we', 'extend', 'relative', 'oscillation', 'theory', 'to', 'the', 'case', 'of', 'sturmliouville', 'operators', 'h', 'u', 'r1puq', 'u', 'with', 'different', 'ps', 'we', 'show', 'that', 'the', 'weighted', 'number', 'of', 'zeros', 'of', 'wronskians', 'of', 'certain', 'solutions', 'equals', 'the', 'value', 'of', 'kreins'... | [-0.18021657631643825, 0.08560294708946631, -0.022208523093944506, 0.07792519501665429, -0.05210419851244383, -0.09259836508759431, 0.040525777983323984, 0.3368937153413537, -0.30020093314704444, -0.2516556949842544, 0.05365342718903862, -0.3288286483536164, -0.11825168398874146, 0.13172405530210762, -0.054413004201792... |
707.3452 | Vertical Dust Particle Chains-Mass and Charge Measurements | Dusty plasmas have generated a large amount of interest since the discovery
of ordered structure (crystal) formation in experimentally generated complex
plasmas in 1994. Dust particles within the plasma sheath generated in these
complex plasmas can form vertical chains due to the streaming ion wakefield.
For the simp... | astro-ph | dusty plasmas have generated a large amount of interest since the discovery of ordered structure crystal formation in experimentally generated complex plasmas in 1994 dust particles within the plasma sheath generated in these complex plasmas can form vertical chains due to the streaming ion wakefield for the simplest o... | [['dusty', 'plasmas', 'have', 'generated', 'a', 'large', 'amount', 'of', 'interest', 'since', 'the', 'discovery', 'of', 'ordered', 'structure', 'crystal', 'formation', 'in', 'experimentally', 'generated', 'complex', 'plasmas', 'in', '1994', 'dust', 'particles', 'within', 'the', 'plasma', 'sheath', 'generated', 'in', 't... | [-0.09772621016934148, 0.2605903878537817, -0.044352266419668746, 0.0294992007754738, -0.027314540273586256, -0.12870980639142987, 0.00183012165241147, 0.3587076101767642, -0.2531157301260474, -0.32711959673509083, 0.016807593877905664, -0.26329123792162196, -0.02834318505467776, 0.2246911869386893, 0.01750124982670153... |
707.3453 | Unification of twistors and Ramond vectors | We generalize the idea of supertwistors and introduce a new supersymmetric
object - the $\theta$-twistor which includes the composite Ramond vector [11]
well known from the spinning string dynamics. The symmetries of the chiral
$\theta$-twistor superspace are studied. It is shown that the chiral spin
structure introd... | hep-th | we generalize the idea of supertwistors and introduce a new supersymmetric object the thetatwistor which includes the composite ramond vector 11 well known from the spinning string dynamics the symmetries of the chiral thetatwistor superspace are studied it is shown that the chiral spin structure introduced by the thet... | [['we', 'generalize', 'the', 'idea', 'of', 'supertwistors', 'and', 'introduce', 'a', 'new', 'supersymmetric', 'object', 'the', 'thetatwistor', 'which', 'includes', 'the', 'composite', 'ramond', 'vector', '11', 'well', 'known', 'from', 'the', 'spinning', 'string', 'dynamics', 'the', 'symmetries', 'of', 'the', 'chiral', ... | [-0.15986745589108056, 0.23061895488910836, -0.04703886317158187, 0.08513759507906887, -0.1342058265466749, -0.116605542804241, -0.07281351574685102, 0.30369503253404007, -0.2143626695981732, -0.26558647240385597, 0.05959102658290462, -0.23814255886791666, -0.18923695211839162, 0.030256864051392048, -0.0232147796907358... |
707.3454 | Solving Linearized Equations of the $N$-body Problem Using the
Lie-integration Method | Several integration schemes exits to solve the equations of motion of the
$N$-body problem. The Lie-integration method is based on the idea to solve
ordinary differential equations with Lie-series. In the 1980s this method was
applied for the $N$-body problem by giving the recurrence formula for the
calculation of th... | astro-ph | several integration schemes exits to solve the equations of motion of the nbody problem the lieintegration method is based on the idea to solve ordinary differential equations with lieseries in the 1980s this method was applied for the nbody problem by giving the recurrence formula for the calculation of the lieterms t... | [['several', 'integration', 'schemes', 'exits', 'to', 'solve', 'the', 'equations', 'of', 'motion', 'of', 'the', 'nbody', 'problem', 'the', 'lieintegration', 'method', 'is', 'based', 'on', 'the', 'idea', 'to', 'solve', 'ordinary', 'differential', 'equations', 'with', 'lieseries', 'in', 'the', '1980s', 'this', 'method', ... | [-0.12071598915182138, 0.027295738645548365, -0.11920597313490527, 0.06828534593064846, -0.08487284481243203, -0.10224443132227118, -0.03542352803527716, 0.2904333476696841, -0.27556796333837236, -0.2974660477290551, 0.12120413086086046, -0.25917285452702676, -0.13349551021537714, 0.2577796036617435, -0.027804093816402... |
707.3455 | Posture-Dependent Human 3He Lung Imaging in an Open Access MRI System:
Initial Results | The human lung and its functions are extremely sensitive to orientation and
posture, and debate continues as to the role of gravity and the surrounding
anatomy in determining lung function and heterogeneity of perfusion and
ventilation. However, study of these effects is difficult. The conventional
high-field magnets... | physics.med-ph | the human lung and its functions are extremely sensitive to orientation and posture and debate continues as to the role of gravity and the surrounding anatomy in determining lung function and heterogeneity of perfusion and ventilation however study of these effects is difficult the conventional highfield magnets used f... | [['the', 'human', 'lung', 'and', 'its', 'functions', 'are', 'extremely', 'sensitive', 'to', 'orientation', 'and', 'posture', 'and', 'debate', 'continues', 'as', 'to', 'the', 'role', 'of', 'gravity', 'and', 'the', 'surrounding', 'anatomy', 'in', 'determining', 'lung', 'function', 'and', 'heterogeneity', 'of', 'perfusion... | [-0.04044076637397261, 0.10237723598976219, -0.02131210001082056, 0.030021335093382125, -0.06698777288094991, -0.10086186806826541, -0.04810462709865533, 0.39689337788149714, -0.22263527067003047, -0.3029860154725611, 0.13417843410214927, -0.28443042605269714, -0.13901297110391575, 0.2248787208628427, -0.10370406793533... |
707.3456 | Effects of Jet Opening Angle and Velocity Structure on Blazar Parameters | We had earlier shown that for a constant velocity jet the discrepancy between
the low speeds indicated by VLBI knot motions and the high Doppler factors
inferred from emission of TeV photons could be reconciled if ultrarelativistic
jets possessed modest opening angles. Here we evaluate the (flux-weighted)
viewing ang... | astro-ph | we had earlier shown that for a constant velocity jet the discrepancy between the low speeds indicated by vlbi knot motions and the high doppler factors inferred from emission of tev photons could be reconciled if ultrarelativistic jets possessed modest opening angles here we evaluate the fluxweighted viewing angles of... | [['we', 'had', 'earlier', 'shown', 'that', 'for', 'a', 'constant', 'velocity', 'jet', 'the', 'discrepancy', 'between', 'the', 'low', 'speeds', 'indicated', 'by', 'vlbi', 'knot', 'motions', 'and', 'the', 'high', 'doppler', 'factors', 'inferred', 'from', 'emission', 'of', 'tev', 'photons', 'could', 'be', 'reconciled', 'i... | [-0.14760550762638186, 0.23721772344441902, -0.05624262050248927, 0.11348275037508615, -0.11581412640819982, -0.1212081324151704, 0.0020526690279669786, 0.4651769297153737, -0.24890570453217278, -0.343581102940936, 0.025359600479058712, -0.22101605595406495, 0.03592930876042152, 0.2249114163684975, 0.012651686764326594... |
707.3457 | A Generalized Information Formula as the Bridge between Shannon and
Popper | A generalized information formula related to logical probability and fuzzy
set is deduced from the classical information formula. The new information
measure accords with to Popper's criterion for knowledge evolution very much.
In comparison with square error criterion, the information criterion does not
only reflect... | cs.IT cs.AI math.IT | a generalized information formula related to logical probability and fuzzy set is deduced from the classical information formula the new information measure accords with to poppers criterion for knowledge evolution very much in comparison with square error criterion the information criterion does not only reflect error... | [['a', 'generalized', 'information', 'formula', 'related', 'to', 'logical', 'probability', 'and', 'fuzzy', 'set', 'is', 'deduced', 'from', 'the', 'classical', 'information', 'formula', 'the', 'new', 'information', 'measure', 'accords', 'with', 'to', 'poppers', 'criterion', 'for', 'knowledge', 'evolution', 'very', 'much... | [-0.07280509184466866, 0.022092251575742967, -0.11880628347772962, 0.14938668159018748, -0.102002064900425, -0.17281117249662295, 0.1220488187607724, 0.3160903881936788, -0.2868427956261887, -0.3421534451130682, 0.09772318186617504, -0.2663457870710259, -0.16954263805363995, 0.20073780181477419, -0.1529913328771587, 0.... |
707.3458 | Causal vs. Noncausal Description of Nonlinear Wave Mixing; Resolving the
Damping-Sign Controversy | Frequency-domain nonlinear wave mixing processes may be described either
using response functions whereby the signal is generated after all interactions
with the incoming fields, or in terms of scattering amplitudes where all fields
are treated symetrically with no specific time ordering. Closed Green's
function expr... | quant-ph | frequencydomain nonlinear wave mixing processes may be described either using response functions whereby the signal is generated after all interactions with the incoming fields or in terms of scattering amplitudes where all fields are treated symetrically with no specific time ordering closed greens function expression... | [['frequencydomain', 'nonlinear', 'wave', 'mixing', 'processes', 'may', 'be', 'described', 'either', 'using', 'response', 'functions', 'whereby', 'the', 'signal', 'is', 'generated', 'after', 'all', 'interactions', 'with', 'the', 'incoming', 'fields', 'or', 'in', 'terms', 'of', 'scattering', 'amplitudes', 'where', 'all'... | [-0.17115650015981182, 0.18555997315745212, -0.04374623310056785, 0.0841401059572634, -0.10399706284883187, -0.10820827125204041, -0.016870114082274467, 0.3531247272009128, -0.2564888286624888, -0.25227938587532234, 0.07996277970883775, -0.2708313498695038, -0.12397375859405943, 0.20435321499826387, 0.08158402349554787... |
707.3459 | Gutzwiller density functional theory for correlated electron systems | We develop a new density functional theory (DFT) and formalism for correlated
electron systems by taking as reference an interacting electron system that has
a ground state wavefunction which obeys exactly the Gutzwiller approximation
for all one particle operators. The solution of the many electron problem is
mapped... | cond-mat.supr-con cond-mat.mtrl-sci | we develop a new density functional theory dft and formalism for correlated electron systems by taking as reference an interacting electron system that has a ground state wavefunction which obeys exactly the gutzwiller approximation for all one particle operators the solution of the many electron problem is mapped onto... | [['we', 'develop', 'a', 'new', 'density', 'functional', 'theory', 'dft', 'and', 'formalism', 'for', 'correlated', 'electron', 'systems', 'by', 'taking', 'as', 'reference', 'an', 'interacting', 'electron', 'system', 'that', 'has', 'a', 'ground', 'state', 'wavefunction', 'which', 'obeys', 'exactly', 'the', 'gutzwiller', ... | [-0.08962000988853666, 0.1164009255950357, -0.11861087347452458, 0.10499584187144557, 0.027116529346228792, -0.15849933609223135, 0.031033971348705773, 0.2822913037183193, -0.24608240690655434, -0.2679148310365585, -0.003241265579484976, -0.3503430325824481, -0.0846793915793219, 0.14568846941424105, 0.0798238408823426,... |
707.346 | Monopole annihilation in cosmic necklaces | A sequence of two symmetry breaking transitions in the early universe may
produce monopoles whose flux is confined into two strings each, which thus
assemble into "necklaces" with monopoles as beads. Such "cosmic necklaces" have
been proposed as a source of ultra-high-energy cosmic rays. We analyze the
evolution of t... | astro-ph gr-qc hep-ph hep-th | a sequence of two symmetry breaking transitions in the early universe may produce monopoles whose flux is confined into two strings each which thus assemble into necklaces with monopoles as beads such cosmic necklaces have been proposed as a source of ultrahighenergy cosmic rays we analyze the evolution of these system... | [['a', 'sequence', 'of', 'two', 'symmetry', 'breaking', 'transitions', 'in', 'the', 'early', 'universe', 'may', 'produce', 'monopoles', 'whose', 'flux', 'is', 'confined', 'into', 'two', 'strings', 'each', 'which', 'thus', 'assemble', 'into', 'necklaces', 'with', 'monopoles', 'as', 'beads', 'such', 'cosmic', 'necklaces'... | [-0.15206572931880752, 0.27989014140157786, -0.09455872461958616, 0.1607385669257147, -0.047111109043988915, -0.0854157360598307, -0.007186506966266919, 0.3972252802530959, -0.2446190352551639, -0.32989287697882563, 0.07732337754030057, -0.2852787640635614, -0.044484147189736915, 0.1504072567512695, 0.01467925713363069... |
707.3461 | Lattices for Distributed Source Coding: Jointly Gaussian Sources and
Reconstruction of a Linear Function | Consider a pair of correlated Gaussian sources (X1,X2). Two separate encoders
observe the two components and communicate compressed versions of their
observations to a common decoder. The decoder is interested in reconstructing a
linear combination of X1 and X2 to within a mean-square distortion of D. We
obtain an in... | cs.IT math.IT | consider a pair of correlated gaussian sources x1x2 two separate encoders observe the two components and communicate compressed versions of their observations to a common decoder the decoder is interested in reconstructing a linear combination of x1 and x2 to within a meansquare distortion of d we obtain an inner bound... | [['consider', 'a', 'pair', 'of', 'correlated', 'gaussian', 'sources', 'x1x2', 'two', 'separate', 'encoders', 'observe', 'the', 'two', 'components', 'and', 'communicate', 'compressed', 'versions', 'of', 'their', 'observations', 'to', 'a', 'common', 'decoder', 'the', 'decoder', 'is', 'interested', 'in', 'reconstructing',... | [-0.15279411655962866, 0.05490087141817373, -0.07822474934268607, 0.06249026798787981, -0.03171234527068985, -0.18790787375793316, 0.10356465298980588, 0.3894850949347928, -0.30700466595022236, -0.23188620091915677, 0.10981171476376447, -0.25462479532196575, -0.13398276663544337, 0.17929819057036828, -0.073206643086095... |
707.3462 | Separable and Low-Rank Continuous Games | In this paper, we study nonzero-sum separable games, which are continuous
games whose payoffs take a sum-of-products form. Included in this subclass are
all finite games and polynomial games. We investigate the structure of
equilibria in separable games. We show that these games admit finitely
supported Nash equilibr... | cs.GT math.OC | in this paper we study nonzerosum separable games which are continuous games whose payoffs take a sumofproducts form included in this subclass are all finite games and polynomial games we investigate the structure of equilibria in separable games we show that these games admit finitely supported nash equilibria motivat... | [['in', 'this', 'paper', 'we', 'study', 'nonzerosum', 'separable', 'games', 'which', 'are', 'continuous', 'games', 'whose', 'payoffs', 'take', 'a', 'sumofproducts', 'form', 'included', 'in', 'this', 'subclass', 'are', 'all', 'finite', 'games', 'and', 'polynomial', 'games', 'we', 'investigate', 'the', 'structure', 'of',... | [-0.13103285746648907, 0.0641239808051614, -0.14840943459731837, 0.0917625761202847, -0.0016973638022318481, -0.16729317544338604, 0.0872380318477129, 0.4038047294039279, -0.2745031776527564, -0.20636075959540903, 0.1003495060815476, -0.2112431381813561, -0.18437356121838092, 0.0899830201951166, -0.1442668846746286, 0.... |
707.3463 | Charge accumulation at the boundaries of a graphene strip induced by a
gate voltage: Electrostatic approach | Distribution of charge induced by a gate voltage in a graphene strip is
investigated. We calculate analytically the charge profile and demonstrate a
strong(macroscopic) charge accumulation along the boundaries of a
micrometers-wide strip. This charge inhomogeneity is especially important in
the quantum Hall regime wh... | cond-mat.mes-hall | distribution of charge induced by a gate voltage in a graphene strip is investigated we calculate analytically the charge profile and demonstrate a strongmacroscopic charge accumulation along the boundaries of a micrometerswide strip this charge inhomogeneity is especially important in the quantum hall regime where we ... | [['distribution', 'of', 'charge', 'induced', 'by', 'a', 'gate', 'voltage', 'in', 'a', 'graphene', 'strip', 'is', 'investigated', 'we', 'calculate', 'analytically', 'the', 'charge', 'profile', 'and', 'demonstrate', 'a', 'strongmacroscopic', 'charge', 'accumulation', 'along', 'the', 'boundaries', 'of', 'a', 'micrometersw... | [-0.22543632055577986, 0.19679106774685137, -0.012514376903281492, 0.028886632735306835, 0.036949140927069545, -0.13551882227115772, 0.06965952010838972, 0.35853394764639873, -0.24859509723918402, -0.27178480691166923, 0.06409508871558287, -0.28171195864150134, -0.1463147797895705, 0.18698882448541768, -0.0221137447549... |
707.3464 | A comparison of three replication strategies in complex multicellular
organisms: Asexual replication, sexual replication with identical gametes,
and sexual replication with distinct sperm and egg gametes | This paper studies the mutation-selection balance in three simplified
replication models. The first model considers a population of organisms
replicating via the production of asexual spores. The second model considers a
sexually replicating population that produces identical gametes. The third
model considers a sexu... | q-bio.PE | this paper studies the mutationselection balance in three simplified replication models the first model considers a population of organisms replicating via the production of asexual spores the second model considers a sexually replicating population that produces identical gametes the third model considers a sexually r... | [['this', 'paper', 'studies', 'the', 'mutationselection', 'balance', 'in', 'three', 'simplified', 'replication', 'models', 'the', 'first', 'model', 'considers', 'a', 'population', 'of', 'organisms', 'replicating', 'via', 'the', 'production', 'of', 'asexual', 'spores', 'the', 'second', 'model', 'considers', 'a', 'sexual... | [-0.08026633716455879, 0.19417713784644916, -0.06367754439248684, 0.07973268183711124, -0.03786989535165435, -0.1967352817528584, 0.09328244735457082, 0.3474088940254234, -0.24014948301433406, -0.2417125039149393, 0.024475837056029667, -0.23472266883807297, -0.21103446116631336, 0.1176253950659265, -0.14875074247235154... |
707.3465 | The stochastic edge in adaptive evolution | In a recent article, Desai and Fisher (2007) proposed that the speed of
adaptation in an asexual population is determined by the dynamics of the
stochastic edge of the population, that is, by the emergence and subsequent
establishment of rare mutants that exceed the fitness of all sequences
currently present in the p... | q-bio.PE | in a recent article desai and fisher 2007 proposed that the speed of adaptation in an asexual population is determined by the dynamics of the stochastic edge of the population that is by the emergence and subsequent establishment of rare mutants that exceed the fitness of all sequences currently present in the populati... | [['in', 'a', 'recent', 'article', 'desai', 'and', 'fisher', '2007', 'proposed', 'that', 'the', 'speed', 'of', 'adaptation', 'in', 'an', 'asexual', 'population', 'is', 'determined', 'by', 'the', 'dynamics', 'of', 'the', 'stochastic', 'edge', 'of', 'the', 'population', 'that', 'is', 'by', 'the', 'emergence', 'and', 'subs... | [-0.055367331248754176, 0.12391520710330627, -0.08029406369055188, 0.0631731154632266, -0.034139278710192754, -0.13000085888347487, 0.08461014307746641, 0.34921549927641515, -0.24056993275050922, -0.3062024993688274, 0.12034703036055595, -0.2393454273789199, -0.16142260743014625, 0.21588816733265498, -0.066307965532350... |
707.3466 | Einsteinian gravity from a topological action | The curvature-squared model of gravity, in the affine form proposed by Weyl
and Yang, is deduced from a topological action in 4D. More specifically, we
start from the Pontrjagin (or Euler) invariant. Using the BRST antifield
formalism with a double duality gauge fixing, we obtain a consistent
quantization in spaces o... | hep-th | the curvaturesquared model of gravity in the affine form proposed by weyl and yang is deduced from a topological action in 4d more specifically we start from the pontrjagin or euler invariant using the brst antifield formalism with a double duality gauge fixing we obtain a consistent quantization in spaces of double du... | [['the', 'curvaturesquared', 'model', 'of', 'gravity', 'in', 'the', 'affine', 'form', 'proposed', 'by', 'weyl', 'and', 'yang', 'is', 'deduced', 'from', 'a', 'topological', 'action', 'in', '4d', 'more', 'specifically', 'we', 'start', 'from', 'the', 'pontrjagin', 'or', 'euler', 'invariant', 'using', 'the', 'brst', 'antif... | [-0.1552838141034052, 0.1596397660574103, -0.1096921210772037, 0.1230232293615822, -0.10394911407766973, -0.14452886450918345, -0.01568247436569268, 0.2771880582225423, -0.2625697929756481, -0.30231786387808185, 0.04866400816548271, -0.22273167274195796, -0.1838953954367233, 0.12550305961063837, -0.060797502184991074, ... |
707.3467 | Generalized momenta of mass and their applications to the flow of
compressible fluid | We present a technique that allows to obtain certain results in the
compressible fluid theory: in particular, it is a nonexistence result for the
highly decreasing at infinity solutions to the Navier-Stokes equations, the
construction of the solutions with uniform deformation and the study of
behavior of the boundary... | math.AP math-ph math.MP | we present a technique that allows to obtain certain results in the compressible fluid theory in particular it is a nonexistence result for the highly decreasing at infinity solutions to the navierstokes equations the construction of the solutions with uniform deformation and the study of behavior of the boundary of a ... | [['we', 'present', 'a', 'technique', 'that', 'allows', 'to', 'obtain', 'certain', 'results', 'in', 'the', 'compressible', 'fluid', 'theory', 'in', 'particular', 'it', 'is', 'a', 'nonexistence', 'result', 'for', 'the', 'highly', 'decreasing', 'at', 'infinity', 'solutions', 'to', 'the', 'navierstokes', 'equations', 'the'... | [-0.15765130511400374, 0.09645086299120025, -0.13863726045767014, -0.018953579433516346, -0.0397985079749064, -0.10050803574479439, 0.0015392890898510813, 0.24562065811319786, -0.25501431284303017, -0.25619094741361387, 0.1551818523598327, -0.2753733857156476, -0.1390420945530588, 0.17469468198039315, -0.04882087699052... |
707.3468 | The effect of negative feedback loops on the dynamics of Boolean
networks | Feedback loops in a dynamic network play an important role in determining the
dynamics of that network. Through a computational study, in this paper we show
that networks with fewer independent negative feedback loops tend to exhibit
more regular behavior than those with more negative loops. To be precise, we
study t... | q-bio.QM q-bio.MN | feedback loops in a dynamic network play an important role in determining the dynamics of that network through a computational study in this paper we show that networks with fewer independent negative feedback loops tend to exhibit more regular behavior than those with more negative loops to be precise we study the rel... | [['feedback', 'loops', 'in', 'a', 'dynamic', 'network', 'play', 'an', 'important', 'role', 'in', 'determining', 'the', 'dynamics', 'of', 'that', 'network', 'through', 'a', 'computational', 'study', 'in', 'this', 'paper', 'we', 'show', 'that', 'networks', 'with', 'fewer', 'independent', 'negative', 'feedback', 'loops', ... | [-0.17713146912373445, 0.16955652518099926, -0.006281336887516606, 0.0800524262578594, -0.06373052853881053, -0.1314016963342126, 0.06779816624147712, 0.39338606679943244, -0.23440795116664342, -0.32235297202591745, 0.09612059866202811, -0.2827279494590008, -0.22004891900529325, 0.22037473625280488, -0.0421747967181071... |
707.3469 | The traveling wave approach to asexual evolution: Muller's ratchet and
speed of adaptation | We use traveling-wave theory to derive expressions for the rate of
accumulation of deleterious mutations under Muller's ratchet and the speed of
adaptation under positive selection in asexual populations. Traveling-wave
theory is a semi-deterministic description of an evolving population, where the
bulk of the popula... | q-bio.PE | we use travelingwave theory to derive expressions for the rate of accumulation of deleterious mutations under mullers ratchet and the speed of adaptation under positive selection in asexual populations travelingwave theory is a semideterministic description of an evolving population where the bulk of the population is ... | [['we', 'use', 'travelingwave', 'theory', 'to', 'derive', 'expressions', 'for', 'the', 'rate', 'of', 'accumulation', 'of', 'deleterious', 'mutations', 'under', 'mullers', 'ratchet', 'and', 'the', 'speed', 'of', 'adaptation', 'under', 'positive', 'selection', 'in', 'asexual', 'populations', 'travelingwave', 'theory', 'i... | [-0.10627646268631545, 0.11333392406836593, -0.0597290264173265, 0.0894799970471895, -0.04443028623922672, -0.15465005347224692, 0.08663772848429135, 0.3664165250957012, -0.27045036776058645, -0.2706046516457236, 0.07368645941802154, -0.20225405205512442, -0.1643011659742838, 0.1924786715044539, -0.09896847742738718, 0... |
707.347 | Convergence of Kaehler-Ricci flow with integral curvature bound | Let $g(t)$, $t\in [0, +\infty)$, be a solution of the normalized
K\"ahler-Ricci flow on a compact K\"ahler $n$-manifold $M$ with $c_{1}(M)>0$
and initial metric $g (0)\in 2\pi c_{1}(M)$.
If there is a constant $C$ independent of $t$ such that $$
\int_{M}|Rm(g(t))|^{n}dv_{t}\leq C,$$ then, for any $t_{k}\to \infty$,... | math.DG math.GT | let gt tin 0 infty be a solution of the normalized kahlerricci flow on a compact kahler nmanifold m with c_1m0 and initial metric g 0in 2pi c_1m if there is a constant c independent of t such that int_mrmgtndv_tleq c then for any t_kto infty a subsequence of m gt_k converges to a compact orbifold x h with only finite m... | [['let', 'gt', 'tin', '0', 'infty', 'be', 'a', 'solution', 'of', 'the', 'normalized', 'kahlerricci', 'flow', 'on', 'a', 'compact', 'kahler', 'nmanifold', 'm', 'with', 'c_1m0', 'and', 'initial', 'metric', 'g', '0in', '2pi', 'c_1m', 'if', 'there', 'is', 'a', 'constant', 'c', 'independent', 'of', 't', 'such', 'that', 'int... | [-0.2660764049381969, 0.1172944056613252, -0.08828035009866382, -0.0015107607778577887, -0.08282934313025722, -0.25047622700816297, -0.021149499455783913, 0.38589850206799964, -0.28884774585195044, -0.0886096508995174, 0.06852536368495883, -0.35163309020881955, -0.07657343357246607, 0.12076215545567585, -0.108437885122... |
707.3471 | Eternal Chaotic Inflation is Prohibited by Weak Gravity Conjecture | We investigate whether the eternal chaotic inflation can be achieved when the
weak gravity conjecture is taken into account. We show that even the assisted
chaotic inflation with potential $\lambda\phi^4$ or $m^2\phi^2$ can not be
eternal. The effective field theory description for the inflaton field breaks
down befo... | hep-th astro-ph gr-qc hep-ph | we investigate whether the eternal chaotic inflation can be achieved when the weak gravity conjecture is taken into account we show that even the assisted chaotic inflation with potential lambdaphi4 or m2phi2 can not be eternal the effective field theory description for the inflaton field breaks down before inflation r... | [['we', 'investigate', 'whether', 'the', 'eternal', 'chaotic', 'inflation', 'can', 'be', 'achieved', 'when', 'the', 'weak', 'gravity', 'conjecture', 'is', 'taken', 'into', 'account', 'we', 'show', 'that', 'even', 'the', 'assisted', 'chaotic', 'inflation', 'with', 'potential', 'lambdaphi4', 'or', 'm2phi2', 'can', 'not',... | [-0.18029156563905616, 0.27940307280737653, -0.14025367551470455, 0.1782760698673609, -0.06701988058502799, -0.2290415738722029, -0.021705708920968417, 0.2670560884098076, -0.2296936530428492, -0.2745990938800451, 0.106717685798872, -0.1759075702786803, -0.13554172641725268, 0.16643270353263576, -0.07574942725876423, -... |
707.3472 | Phase transition of meshwork models for spherical membranes | We have studied two types of meshwork models by using the canonical Monte
Carlo simulation technique. The first meshwork model has elastic junctions,
which are composed of vertices, bonds, and triangles, while the second model
has rigid junctions, which are hexagonal (or pentagonal) rigid plates.
Two-dimensional elas... | cond-mat.stat-mech cond-mat.soft | we have studied two types of meshwork models by using the canonical monte carlo simulation technique the first meshwork model has elastic junctions which are composed of vertices bonds and triangles while the second model has rigid junctions which are hexagonal or pentagonal rigid plates twodimensional elasticity is as... | [['we', 'have', 'studied', 'two', 'types', 'of', 'meshwork', 'models', 'by', 'using', 'the', 'canonical', 'monte', 'carlo', 'simulation', 'technique', 'the', 'first', 'meshwork', 'model', 'has', 'elastic', 'junctions', 'which', 'are', 'composed', 'of', 'vertices', 'bonds', 'and', 'triangles', 'while', 'the', 'second', ... | [-0.13884701159903176, 0.18118014636528285, -0.07979164609861611, 0.02002832797223897, 0.008402027599791537, -0.13765085156803109, 0.0215068243777574, 0.367714550179332, -0.2554892493476767, -0.2587117415607272, 0.07733368832474362, -0.29946225769447155, -0.1696046436383894, 0.11491130194418243, 0.042735975634176936, 0... |
707.3473 | Averages over hyperplanes, sum-product theory in vector spaces over
finite fields and the Erdos-Falconer distance conjecture | We prove a point-wise and average bound for the number of incidences between
points and hyper-planes in vector spaces over finite fields. While our
estimates are, in general, sharp, we observe an improvement for product sets
and sets contained in a sphere. We use these incidence bounds to obtain
significant improveme... | math.CA math.CO | we prove a pointwise and average bound for the number of incidences between points and hyperplanes in vector spaces over finite fields while our estimates are in general sharp we observe an improvement for product sets and sets contained in a sphere we use these incidence bounds to obtain significant improvements on th... | [['we', 'prove', 'a', 'pointwise', 'and', 'average', 'bound', 'for', 'the', 'number', 'of', 'incidences', 'between', 'points', 'and', 'hyperplanes', 'in', 'vector', 'spaces', 'over', 'finite', 'fields', 'while', 'our', 'estimates', 'are', 'in', 'general', 'sharp', 'we', 'observe', 'an', 'improvement', 'for', 'product',... | [-0.16181078607049984, 0.08173688913654216, -0.053565329406410456, 0.08037761797251794, -0.03120403618723487, -0.07423801641318135, 0.0651000915485429, 0.35764542151328343, -0.280098238702364, -0.21726629838826103, 0.09310987714142148, -0.27412666748511977, -0.12147932299334743, 0.24039116069185418, -0.1447897429926601... |
707.3474 | Groundstate with Zero Eigenvalue for Generalized Sombrero-shaped
Potential in $N$-dimensional Space | Based on an iterative method for solving the goundstate of Schroedinger
equation, it is found that a kind of generalized Sombrero-shaped potentials in
N-dimensional space has groundstates with zero eigenvalue. The restrictions on
the parameters in the potential are discussed.
| quant-ph | based on an iterative method for solving the goundstate of schroedinger equation it is found that a kind of generalized sombreroshaped potentials in ndimensional space has groundstates with zero eigenvalue the restrictions on the parameters in the potential are discussed | [['based', 'on', 'an', 'iterative', 'method', 'for', 'solving', 'the', 'goundstate', 'of', 'schroedinger', 'equation', 'it', 'is', 'found', 'that', 'a', 'kind', 'of', 'generalized', 'sombreroshaped', 'potentials', 'in', 'ndimensional', 'space', 'has', 'groundstates', 'with', 'zero', 'eigenvalue', 'the', 'restrictions',... | [-0.10832092717576486, 0.06400746789213138, -0.11079263242964561, 0.040077865664035275, -0.08341988768333043, -0.14449749011785173, -0.044183169408008836, 0.33779184221743774, -0.22129228916496801, -0.23677072683588052, 0.10773067044404645, -0.29479389883673346, -0.1860894912806077, 0.22317260408248657, 0.0040346375690... |
707.3475 | Electric field of a pointlike charge in a strong magnetic field and
ground state of a hydrogenlike atom | In an external constant magnetic field, so strong that the electron Larmour
length is much shorter than its Compton length, we consider the modification of
the Coulomb potential of a point charge owing to the vacuum polarization. We
establish a short-range component of the static interaction in the Larmour
scale, exp... | astro-ph gr-qc hep-lat hep-ph hep-th physics.atom-ph | in an external constant magnetic field so strong that the electron larmour length is much shorter than its compton length we consider the modification of the coulomb potential of a point charge owing to the vacuum polarization we establish a shortrange component of the static interaction in the larmour scale expressed ... | [['in', 'an', 'external', 'constant', 'magnetic', 'field', 'so', 'strong', 'that', 'the', 'electron', 'larmour', 'length', 'is', 'much', 'shorter', 'than', 'its', 'compton', 'length', 'we', 'consider', 'the', 'modification', 'of', 'the', 'coulomb', 'potential', 'of', 'a', 'point', 'charge', 'owing', 'to', 'the', 'vacuu... | [-0.1325537938800663, 0.19185000140831818, -0.07586115897837573, 0.09758618186886718, -0.037119900328447905, -0.10542162126384494, 0.006056510992121043, 0.35485975884082843, -0.24717247621042698, -0.2664900920830849, 0.015180172344737845, -0.28175244195295907, -0.04409125989825442, 0.186796863713279, 0.0306621898419973... |
707.3476 | Sums of products of congruence classes and of arithmetic progressions | Consider the congruence class R_m(a)={a+im:i\in Z} and the infinite
arithmetic progression P_m(a)={a+im:i\in N_0}. For positive integers a,b,c,d,m
the sum of products set R_m(a)R_m(b)+R_m(c)R_m(d) consists of all integers of
the form (a+im)(b+jm)+(c+km)(d+\ell m) for some i,j,k,\ell\in Z. It is proved
that if gcd(a,b... | math.NT | consider the congruence class r_maaimiin z and the infinite arithmetic progression p_maaimiin n_0 for positive integers abcdm the sum of products set r_mar_mbr_mcr_md consists of all integers of the form aimbjmckmdell m for some ijkellin z it is proved that if gcdabcdm1 then r_mar_mbr_mcr_md is equal to the congruence ... | [['consider', 'the', 'congruence', 'class', 'r_maaimiin', 'z', 'and', 'the', 'infinite', 'arithmetic', 'progression', 'p_maaimiin', 'n_0', 'for', 'positive', 'integers', 'abcdm', 'the', 'sum', 'of', 'products', 'set', 'r_mar_mbr_mcr_md', 'consists', 'of', 'all', 'integers', 'of', 'the', 'form', 'aimbjmckmdell', 'm', 'f... | [-0.1903174768667668, 0.17176148175661052, -0.024662571160921028, 0.04343558696980056, -0.032926738303753415, -0.12118521688639053, 0.01853346877864429, 0.28588355532182114, -0.31742194537738605, -0.1812040913771073, 0.11143227383893516, -0.34560668947441237, -0.10488063246676964, 0.18893800831782365, 0.009856660035438... |
707.3477 | Dy2Ti2O7 Spin Ice: a Test Case for Emergent Clusters in a Frustrated
Magnet | Dy2Ti2O7 is a geometrically frustrated magnetic material with a strongly
correlated spin ice regime that extends from 1 K down to as low as 60 mK. The
diffuse elastic neutron scattering intensities in the spin ice regime can be
remarkably well described by a phenomenological model of weakly interacting
hexagonal spin... | cond-mat.stat-mech | dy2ti2o7 is a geometrically frustrated magnetic material with a strongly correlated spin ice regime that extends from 1 k down to as low as 60 mk the diffuse elastic neutron scattering intensities in the spin ice regime can be remarkably well described by a phenomenological model of weakly interacting hexagonal spin cl... | [['dy2ti2o7', 'is', 'a', 'geometrically', 'frustrated', 'magnetic', 'material', 'with', 'a', 'strongly', 'correlated', 'spin', 'ice', 'regime', 'that', 'extends', 'from', '1', 'k', 'down', 'to', 'as', 'low', 'as', '60', 'mk', 'the', 'diffuse', 'elastic', 'neutron', 'scattering', 'intensities', 'in', 'the', 'spin', 'ice... | [-0.15445829233409375, 0.27142915287779934, -0.038267481316410355, 0.08312791001358125, -0.05527913794478672, -0.14263810419963083, 0.04002807326475556, 0.37797002599407464, -0.291265241172897, -0.306261058522659, 0.03126594392109153, -0.3285626684888624, -0.10518954202739729, 0.14308437779814434, 0.067765030466641, -0... |
707.3478 | Credit risk - A structural model with jumps and correlations | We set up a structural model to study credit risk for a portfolio containing
several or many credit contracts. The model is based on a jump--diffusion
process for the risk factors, i.e. for the company assets. We also include
correlations between the companies. We discuss that models of this type have
much in common ... | q-fin.RM cond-mat.stat-mech physics.soc-ph q-fin.ST | we set up a structural model to study credit risk for a portfolio containing several or many credit contracts the model is based on a jumpdiffusion process for the risk factors ie for the company assets we also include correlations between the companies we discuss that models of this type have much in common with other... | [['we', 'set', 'up', 'a', 'structural', 'model', 'to', 'study', 'credit', 'risk', 'for', 'a', 'portfolio', 'containing', 'several', 'or', 'many', 'credit', 'contracts', 'the', 'model', 'is', 'based', 'on', 'a', 'jumpdiffusion', 'process', 'for', 'the', 'risk', 'factors', 'ie', 'for', 'the', 'company', 'assets', 'we', '... | [-0.05331428310949437, 0.004500267257315726, -0.0997482697431841, 0.1495046010806658, -0.0559769953128603, -0.09879067062611019, 0.10884852905801912, 0.4032173259251744, -0.25645905484302634, -0.28490975956656855, 0.14471092893245774, -0.3170527202191076, -0.13537778346595375, 0.21390660780602658, -0.052349236643410894... |
707.3479 | Quantum Algorithms for Learning and Testing Juntas | In this article we develop quantum algorithms for learning and testing
juntas, i.e. Boolean functions which depend only on an unknown set of k out of
n input variables. Our aim is to develop efficient algorithms:
- whose sample complexity has no dependence on n, the dimension of the domain
the Boolean functions are... | quant-ph cs.LG | in this article we develop quantum algorithms for learning and testing juntas ie boolean functions which depend only on an unknown set of k out of n input variables our aim is to develop efficient algorithms whose sample complexity has no dependence on n the dimension of the domain the boolean functions are defined ove... | [['in', 'this', 'article', 'we', 'develop', 'quantum', 'algorithms', 'for', 'learning', 'and', 'testing', 'juntas', 'ie', 'boolean', 'functions', 'which', 'depend', 'only', 'on', 'an', 'unknown', 'set', 'of', 'k', 'out', 'of', 'n', 'input', 'variables', 'our', 'aim', 'is', 'to', 'develop', 'efficient', 'algorithms', 'w... | [-0.08082932477410767, 0.07318737017295153, -0.06515326717609975, 0.061713010585038114, -0.08063939919732183, -0.20498726382802368, 0.10317349767605753, 0.3857787506170735, -0.24386983859406103, -0.32298673685262647, 0.07571796574352908, -0.24692214326317616, -0.17804143813824372, 0.2758792651056144, -0.096860274649430... |
707.348 | The Relationship between the Optical Depth of the 9.7 micron Silicate
Absorption Feature and Infrared Differential Extinction in Dense Clouds | We have examined the relationship between the optical depth of the 9.7 micron
silicate absorption feature (tau_9.7) and the near-infrared color excess,
E(J-Ks) in the Serpens, Taurus, IC 5146, Chameleon I, Barnard 59, and Barnard
68 dense clouds/cores. Our data set, based largely on Spitzer IRS spectra,
spans E(J-Ks)... | astro-ph | we have examined the relationship between the optical depth of the 97 micron silicate absorption feature tau_97 and the nearinfrared color excess ejks in the serpens taurus ic 5146 chameleon i barnard 59 and barnard 68 dense cloudscores our data set based largely on spitzer irs spectra spans ejks03 to 10 mag correspond... | [['we', 'have', 'examined', 'the', 'relationship', 'between', 'the', 'optical', 'depth', 'of', 'the', '97', 'micron', 'silicate', 'absorption', 'feature', 'tau_97', 'and', 'the', 'nearinfrared', 'color', 'excess', 'ejks', 'in', 'the', 'serpens', 'taurus', 'ic', '5146', 'chameleon', 'i', 'barnard', '59', 'and', 'barnard... | [0.006769817975589876, 0.07120429531893686, -0.02084722618518233, 0.036214571433001254, -0.01018869259201412, -0.08293742931348348, 0.07032091090889098, 0.505205667620882, -0.20714023275631802, -0.32179068319159765, -0.007832269798034404, -0.3220660912060419, -0.05697812186993377, 0.07561339037902888, -0.07000557514809... |
707.3481 | McKay correspondence for canonical orders | Canonical orders, introduced in the minimal model program for orders, are
simultaneous generalisations of Kleinian singularities and their associated
skew group rings. In this paper, we construct minimal resolutions of canonical
orders via non-commutative cyclic covers and skew group rings. This allows us
to exhibit ... | math.AG math.RA | canonical orders introduced in the minimal model program for orders are simultaneous generalisations of kleinian singularities and their associated skew group rings in this paper we construct minimal resolutions of canonical orders via noncommutative cyclic covers and skew group rings this allows us to exhibit a derive... | [['canonical', 'orders', 'introduced', 'in', 'the', 'minimal', 'model', 'program', 'for', 'orders', 'are', 'simultaneous', 'generalisations', 'of', 'kleinian', 'singularities', 'and', 'their', 'associated', 'skew', 'group', 'rings', 'in', 'this', 'paper', 'we', 'construct', 'minimal', 'resolutions', 'of', 'canonical', ... | [-0.15864224421834064, 0.03454219918719239, -0.09755931675264781, 0.12428351396969943, -0.09731470367193899, -0.10975853749550879, -0.021221648688978433, 0.3381646877916699, -0.3443381818519397, -0.24544455085627057, 0.0734827967921526, -0.22040662778229242, -0.12409951304858127, 0.19274868741419843, -0.132235597370361... |
707.3482 | A Bayesian Framework for Combining Valuation Estimates | Obtaining more accurate equity value estimates is the starting point for
stock selection, value-based indexing in a noisy market, and beating benchmark
indices through tactical style rotation. Unfortunately, discounted cash flow,
method of comparables, and fundamental analysis typically yield discrepant
valuation est... | q-fin.ST cs.CE nlin.AO nlin.CD nlin.SI physics.pop-ph physics.soc-ph stat.AP | obtaining more accurate equity value estimates is the starting point for stock selection valuebased indexing in a noisy market and beating benchmark indices through tactical style rotation unfortunately discounted cash flow method of comparables and fundamental analysis typically yield discrepant valuation estimates mo... | [['obtaining', 'more', 'accurate', 'equity', 'value', 'estimates', 'is', 'the', 'starting', 'point', 'for', 'stock', 'selection', 'valuebased', 'indexing', 'in', 'a', 'noisy', 'market', 'and', 'beating', 'benchmark', 'indices', 'through', 'tactical', 'style', 'rotation', 'unfortunately', 'discounted', 'cash', 'flow', '... | [-0.04549513284947869, -0.04382179246293198, -0.18091198388377533, 0.1464082790976938, -0.12094914179076166, -0.1712221387618532, 0.13001856737423176, 0.4081354398718652, -0.26974947029249924, -0.2680703557116966, 0.17718114633017273, -0.2760092717339741, -0.0617124943362832, 0.2527368288805626, -0.13916901545599103, 0... |
707.3483 | Observational biases in Lagrangian reconstructions of cosmic velocity
fields | Lagrangian reconstruction of large-scale peculiar velocity fields can be
strongly affected by observational biases. We develop a thorough analysis of
these systematic effects by relying on specially selected mock catalogues. For
the purpose of this paper, we use the MAK reconstruction method, although any
other Lagra... | astro-ph | lagrangian reconstruction of largescale peculiar velocity fields can be strongly affected by observational biases we develop a thorough analysis of these systematic effects by relying on specially selected mock catalogues for the purpose of this paper we use the mak reconstruction method although any other lagrangian r... | [['lagrangian', 'reconstruction', 'of', 'largescale', 'peculiar', 'velocity', 'fields', 'can', 'be', 'strongly', 'affected', 'by', 'observational', 'biases', 'we', 'develop', 'a', 'thorough', 'analysis', 'of', 'these', 'systematic', 'effects', 'by', 'relying', 'on', 'specially', 'selected', 'mock', 'catalogues', 'for',... | [-0.06214962347988801, 0.05909197753025686, -0.12123082592723317, 0.13017678886892614, -0.09592205660286114, -0.048471093994866515, 0.026654951336713972, 0.41244148960177784, -0.22000036784750668, -0.3803481484337478, 0.08273998623173753, -0.2786138322674773, -0.06915310184474771, 0.21385972494636854, -0.06939004807383... |
707.3484 | Small Cosmological Constants from a Modified Randall-Sundrum Model | We study a mechanism, inspired from the mechanism for generating the gauge
hierarchy in Randall-Sundrum model, to investigate the cosmological constant
problem. First we analyze the bulk cosmological constant and brane vacuum
energies in RS model. We show that the five-dimensional bulk cosmological
constant and the v... | hep-th | we study a mechanism inspired from the mechanism for generating the gauge hierarchy in randallsundrum model to investigate the cosmological constant problem first we analyze the bulk cosmological constant and brane vacuum energies in rs model we show that the fivedimensional bulk cosmological constant and the vacuum en... | [['we', 'study', 'a', 'mechanism', 'inspired', 'from', 'the', 'mechanism', 'for', 'generating', 'the', 'gauge', 'hierarchy', 'in', 'randallsundrum', 'model', 'to', 'investigate', 'the', 'cosmological', 'constant', 'problem', 'first', 'we', 'analyze', 'the', 'bulk', 'cosmological', 'constant', 'and', 'brane', 'vacuum', ... | [-0.1337692908754077, 0.15283300309100106, -0.03722122234964295, 0.14205935786042032, -0.10361515246685359, -0.161455301355712, 0.01873625659890756, 0.3202339834121021, -0.23704065154954979, -0.29469344542137804, 0.044485201975153876, -0.20794386130203552, -0.14163725465371074, 0.11143204241201188, -0.01291221893345347... |
707.3485 | Type IIP Supernova SN 2004et: A Multi-Wavelength Study in X-Ray, Optical
and Radio | We present X-ray, broad band optical and low frequency radio observations of
the bright type IIP supernova SN 2004et. The \cxo observed the supernova at
three epochs, and the optical coverage spans a period of $\sim$ 470 days since
explosion. The X-ray emission softens with time, and we characterise the X-ray
luminos... | astro-ph | we present xray broad band optical and low frequency radio observations of the bright type iip supernova sn 2004et the cxo observed the supernova at three epochs and the optical coverage spans a period of sim 470 days since explosion the xray emission softens with time and we characterise the xray luminosity evolution ... | [['we', 'present', 'xray', 'broad', 'band', 'optical', 'and', 'low', 'frequency', 'radio', 'observations', 'of', 'the', 'bright', 'type', 'iip', 'supernova', 'sn', '2004et', 'the', 'cxo', 'observed', 'the', 'supernova', 'at', 'three', 'epochs', 'and', 'the', 'optical', 'coverage', 'spans', 'a', 'period', 'of', 'sim', '... | [-0.05387965423821662, 0.10982657931251413, -0.03352443601174578, 0.11249824574742034, -0.09814127917319165, -0.09505935633318364, 0.08763957897057109, 0.4770549686100766, -0.12136594028899045, -0.36569085041091914, 0.0770288800283011, -0.3292715022448471, 0.02664714026199242, 0.21427638056296958, -0.04600660542530414,... |
707.3486 | Loop Products and Closed Geodesics | We show the Chas-Sullivan product (on the homology of the free loop space of
a Riemannian manifold) is related to the Morse index of its closed geodesics.
We construct related products in the cohomology of the free loop space and of
the based loop space, and show they are nontrivial.
| math.AT math.DG | we show the chassullivan product on the homology of the free loop space of a riemannian manifold is related to the morse index of its closed geodesics we construct related products in the cohomology of the free loop space and of the based loop space and show they are nontrivial | [['we', 'show', 'the', 'chassullivan', 'product', 'on', 'the', 'homology', 'of', 'the', 'free', 'loop', 'space', 'of', 'a', 'riemannian', 'manifold', 'is', 'related', 'to', 'the', 'morse', 'index', 'of', 'its', 'closed', 'geodesics', 'we', 'construct', 'related', 'products', 'in', 'the', 'cohomology', 'of', 'the', 'fre... | [-0.2121409708634019, 0.15171454675495624, -0.09287405395880341, 0.11662762084277346, -0.07975207820534706, -0.060664647053927184, -0.009322311654686928, 0.386591060012579, -0.3041770733892918, -0.222359808832407, 0.14416841222671792, -0.23401204286143185, -0.1848069657292217, 0.2161298352573067, -0.14586877891793848, ... |
707.3487 | A minimalist pilot-wave model for quantum electrodynamics | We present a way to construct a pilot-wave model for quantum electrodynamics.
The idea is to introduce beables corresponding only to the bosonic degrees of
freedom and not to the fermionic degrees of freedom of the quantum state. We
show that this is sufficient to reproduce the quantum predictions. The beables
will b... | quant-ph hep-th | we present a way to construct a pilotwave model for quantum electrodynamics the idea is to introduce beables corresponding only to the bosonic degrees of freedom and not to the fermionic degrees of freedom of the quantum state we show that this is sufficient to reproduce the quantum predictions the beables will be fiel... | [['we', 'present', 'a', 'way', 'to', 'construct', 'a', 'pilotwave', 'model', 'for', 'quantum', 'electrodynamics', 'the', 'idea', 'is', 'to', 'introduce', 'beables', 'corresponding', 'only', 'to', 'the', 'bosonic', 'degrees', 'of', 'freedom', 'and', 'not', 'to', 'the', 'fermionic', 'degrees', 'of', 'freedom', 'of', 'the... | [-0.12079764266249056, 0.19359641104723935, -0.13178514391843846, 0.07719418039182421, -0.0939121288027409, -0.1475704081107195, 0.022192880968695258, 0.31216103353310287, -0.2385824954108675, -0.2941017866310642, 0.007695960579439998, -0.22153167395053183, -0.15172699390064723, 0.12896850758862835, -0.0641062023690131... |
707.3488 | Probing the Green-Schwarz Mechanism at the Large Hadron Collider | We investigate the phenomenology of new abelian gauge bosons, which we denote
as $X$ bosons, that suffer a mixed anomaly with the Standard Model, but are
made self-consistent by the Green-Schwarz mechanism. A distinguishing aspect of
the resulting effective theory is the decay of $X$ bosons into Standard Model
gauge ... | hep-ph | we investigate the phenomenology of new abelian gauge bosons which we denote as x bosons that suffer a mixed anomaly with the standard model but are made selfconsistent by the greenschwarz mechanism a distinguishing aspect of the resulting effective theory is the decay of x bosons into standard model gauge bosons xto z... | [['we', 'investigate', 'the', 'phenomenology', 'of', 'new', 'abelian', 'gauge', 'bosons', 'which', 'we', 'denote', 'as', 'x', 'bosons', 'that', 'suffer', 'a', 'mixed', 'anomaly', 'with', 'the', 'standard', 'model', 'but', 'are', 'made', 'selfconsistent', 'by', 'the', 'greenschwarz', 'mechanism', 'a', 'distinguishing', ... | [-0.11041854517977862, 0.25908190857264257, -0.05308547793787771, 0.14912152076250917, -0.07353141594101631, -0.20345938835248706, 0.05786358185356394, 0.3160500402163182, -0.28702055676618504, -0.20862467393633866, 0.0074839178228839525, -0.29751941836660817, -0.03634018717732813, 0.09889131684654526, 0.07883681046022... |
707.3489 | Derivatives of embedding functors I: the stable case | For smooth manifolds $M$ and $N$, let $\Ebar(M, N)$ be the homotopy fiber of
the map $\Emb(M, N)\longrightarrow \Imm(M, N)$. Consider the functor from the
category of Euclidean spaces to the category of spectra, defined by the formula
$V\mapsto \Sigma^\infty\Ebar(M, N\times V)$. In this paper, we describe the
Taylor ... | math.AT | for smooth manifolds m and n let ebarm n be the homotopy fiber of the map embm nlongrightarrow immm n consider the functor from the category of euclidean spaces to the category of spectra defined by the formula vmapsto sigmainftyebarm ntimes v in this paper we describe the taylor polynomials of this functor in the sens... | [['for', 'smooth', 'manifolds', 'm', 'and', 'n', 'let', 'ebarm', 'n', 'be', 'the', 'homotopy', 'fiber', 'of', 'the', 'map', 'embm', 'nlongrightarrow', 'immm', 'n', 'consider', 'the', 'functor', 'from', 'the', 'category', 'of', 'euclidean', 'spaces', 'to', 'the', 'category', 'of', 'spectra', 'defined', 'by', 'the', 'for... | [-0.19275002579252498, 0.09100564933473017, -0.07851165966429294, 0.029443674308892626, -0.06110196357998902, -0.09390217429504563, 0.01768044431407291, 0.33099468879592725, -0.3111819890685953, -0.22118851678589216, 0.06763002693724747, -0.23970491643636846, -0.1631288782359125, 0.14552356198979302, -0.157427844775315... |
707.349 | Econophysics and Financial-Economic Monitoring | The author solves two problems: formation of object of econophysics, creation
of the general theory of financial-economic monitoring. In the first problem he
studied two fundamental tasks: a choice of conceptual model and creation of
axiomatic base. It is accepted, that the conceptual model of econophysics is a
concr... | physics.soc-ph | the author solves two problems formation of object of econophysics creation of the general theory of financialeconomic monitoring in the first problem he studied two fundamental tasks a choice of conceptual model and creation of axiomatic base it is accepted that the conceptual model of econophysics is a concrete defin... | [['the', 'author', 'solves', 'two', 'problems', 'formation', 'of', 'object', 'of', 'econophysics', 'creation', 'of', 'the', 'general', 'theory', 'of', 'financialeconomic', 'monitoring', 'in', 'the', 'first', 'problem', 'he', 'studied', 'two', 'fundamental', 'tasks', 'a', 'choice', 'of', 'conceptual', 'model', 'and', 'c... | [-0.1381171807092992, 0.07016270169736566, -0.10300797435480195, 0.07680118165444583, -0.09448455484281923, -0.13894572328599925, 0.03181863737739371, 0.299977293816974, -0.25019880102292913, -0.29060784845638116, 0.1077416816622497, -0.2518915441516485, -0.1503812706450353, 0.1817672769570522, -0.11624110738016866, 0.... |
707.3491 | Observation of a new D_sJ meson in B+->D0BD0K+ decays | We report the observation of a new $D_{sJ}$ meson produced in $B^{+} \to
\bar{D}^{0} D_{sJ} \to \bar{D}^{0} D^{0} K^{+}$. This state has a mass of
$M=2708 \pm 9 ^{+11}_{-10} \rm{MeV}/{\it c}^{2}$, a width $\Gamma = 108 \pm 23
^{+36}_{-31} ~\rm{MeV}/ {\it c}^{2}$ and a $1^{-}$ spin-parity. The results are
based on an ... | hep-ex | we report the observation of a new d_sj meson produced in b to bard0 d_sj to bard0 d0 k this state has a mass of m2708 pm 9 11_10 rmmevit c2 a width gamma 108 pm 23 36_31 rmmev it c2 and a 1 spinparity the results are based on an analysis of 449 million bbarb events collected at the upsilon4s resonance with the belle d... | [['we', 'report', 'the', 'observation', 'of', 'a', 'new', 'd_sj', 'meson', 'produced', 'in', 'b', 'to', 'bard0', 'd_sj', 'to', 'bard0', 'd0', 'k', 'this', 'state', 'has', 'a', 'mass', 'of', 'm2708', 'pm', '9', '11_10', 'rmmevit', 'c2', 'a', 'width', 'gamma', '108', 'pm', '23', '36_31', 'rmmev', 'it', 'c2', 'and', 'a', ... | [-0.13632117354891438, 0.19558351111882602, -0.0741181155545232, 0.0387685987541614, -0.03727494828079058, -0.14291751154350874, 0.09376411401815173, 0.2802198219342508, -0.1033012764427163, -0.31455857697469386, -0.057793745448799345, -0.48982905029602675, 0.09252709142215874, 0.14995078831924585, 0.0981173161957143, ... |
707.3492 | Limit on the electric charge-nonconserving $\mu^+ \to invisible$ decay | The first limit on the branching ratio of the electric charge-nonconserving
invisible muon decay $Br(\mu^+ \to invisible) < 5.2 \times 10^{-3}$ is obtained
from the recently reported results on new determination of the Fermi constant
from muon decays. The results of a feasibility study of a new proposed
experiment fo... | hep-ph hep-ex | the first limit on the branching ratio of the electric chargenonconserving invisible muon decay brmu to invisible 52 times 103 is obtained from the recently reported results on new determination of the fermi constant from muon decays the results of a feasibility study of a new proposed experiment for a sensitive search... | [['the', 'first', 'limit', 'on', 'the', 'branching', 'ratio', 'of', 'the', 'electric', 'chargenonconserving', 'invisible', 'muon', 'decay', 'brmu', 'to', 'invisible', '52', 'times', '103', 'is', 'obtained', 'from', 'the', 'recently', 'reported', 'results', 'on', 'new', 'determination', 'of', 'the', 'fermi', 'constant',... | [-0.09045683900626275, 0.21566580867597668, -0.023101523947339542, 0.1015195327737175, -0.06406956123612305, -0.14913391479576873, 0.08454314854784435, 0.27240948987626795, -0.1851371526257089, -0.31112181353797713, 0.09195309922463343, -0.30970923369289327, -0.0045970705024307905, 0.24050480235912053, 0.06091349908971... |
707.3493 | Generation of large scale magnetic fields by coupling to curvature and
dilaton field | We investigate the generation of large scale magnetic fields in the universe
from quantum fluctuations produced in the inflationary stage. By coupling these
quantum fluctuations to the dilaton field and Ricci scalar, we show that the
magnetic fields with the strength observed today can be produced. We consider
two si... | astro-ph | we investigate the generation of large scale magnetic fields in the universe from quantum fluctuations produced in the inflationary stage by coupling these quantum fluctuations to the dilaton field and ricci scalar we show that the magnetic fields with the strength observed today can be produced we consider two situati... | [['we', 'investigate', 'the', 'generation', 'of', 'large', 'scale', 'magnetic', 'fields', 'in', 'the', 'universe', 'from', 'quantum', 'fluctuations', 'produced', 'in', 'the', 'inflationary', 'stage', 'by', 'coupling', 'these', 'quantum', 'fluctuations', 'to', 'the', 'dilaton', 'field', 'and', 'ricci', 'scalar', 'we', '... | [-0.1586850756098346, 0.2652349513104206, -0.08067321642652474, 0.10131997728259654, -0.06307641587029862, -0.09847329111058786, -0.06800138781483095, 0.30647184612650064, -0.27162293011763244, -0.28124434883475946, 0.07955985533459092, -0.24111955198309115, -0.09477544284015092, 0.13552200581668125, 0.0418669777892289... |
707.3494 | Jet hadrochemistry as a characteristics of jet quenching | Jets produced in nucleus-nucleus collisions at the LHC are expected to be
strongly modified due to the interaction of the parton shower with the dense
QCD matter. Here, we point out that jet quenching can leave signatures not only
in the longitudinal and transverse jet energy and multiplicity distributions,
but also ... | hep-ph | jets produced in nucleusnucleus collisions at the lhc are expected to be strongly modified due to the interaction of the parton shower with the dense qcd matter here we point out that jet quenching can leave signatures not only in the longitudinal and transverse jet energy and multiplicity distributions but also in the... | [['jets', 'produced', 'in', 'nucleusnucleus', 'collisions', 'at', 'the', 'lhc', 'are', 'expected', 'to', 'be', 'strongly', 'modified', 'due', 'to', 'the', 'interaction', 'of', 'the', 'parton', 'shower', 'with', 'the', 'dense', 'qcd', 'matter', 'here', 'we', 'point', 'out', 'that', 'jet', 'quenching', 'can', 'leave', 's... | [-0.054518627062141195, 0.26373124975746254, -0.20674480509258947, 0.15619030473468262, -0.011624379593105812, -0.008104404860685737, -0.09202885830484964, 0.43371471778472076, -0.23260012792669377, -0.2760506013654313, -0.01928978093860249, -0.28733329010143316, 0.05187633613185992, 0.10150936333559242, 0.035376771197... |
707.3495 | Decomposition of Cartan Matrix and conjectures on Brauer character
degrees | Let $G$ be a finite group and $N$ be a normal subgroup of $G$. Let
$J=J(F[N])$ denote the Jacboson radical of $F[N]$ and $I={\rm Ann}(J)=\{\alpha
\in F[G]|J\alpha =0\}$. We have another algebra $F[G]/I$. We study the
decomposition of Cartan matrix of $F[G]$ according to $F[G/N]$ and $F[G]/I$.
This decomposition estab... | math.GR math.RT | let g be a finite group and n be a normal subgroup of g let jjfn denote the jacboson radical of fn and irm annjalpha in fgjalpha 0 we have another algebra fgi we study the decomposition of cartan matrix of fg according to fgn and fgi this decomposition establishs some connections between cartan invariants and chief com... | [['let', 'g', 'be', 'a', 'finite', 'group', 'and', 'n', 'be', 'a', 'normal', 'subgroup', 'of', 'g', 'let', 'jjfn', 'denote', 'the', 'jacboson', 'radical', 'of', 'fn', 'and', 'irm', 'annjalpha', 'in', 'fgjalpha', '0', 'we', 'have', 'another', 'algebra', 'fgi', 'we', 'study', 'the', 'decomposition', 'of', 'cartan', 'matr... | [-0.17423619575102825, 0.07971464116092987, -0.05347933820785439, -0.009059453660801771, -0.0877743062509942, -0.18666684853070112, 0.019563006150889694, 0.3345450778009303, -0.3043939988605723, -0.24741126723722162, 0.10116281826680257, -0.24931098964957363, -0.16157908585162395, 0.15308070357703796, -0.13210582692759... |
707.3496 | Dynamics of symmetric holomorphic maps on projective spaces | We consider complex dynamics of a critically finite holomorphic map from P^k
to P^k, which has symmetries associated with the symmetric group S_{k+2} acting
on P^k, for each k \ge 1. The Fatou set of each map of this family consists of
attractive basins of superattracting points. Each map of this family satisfies
Axi... | math.DS | we consider complex dynamics of a critically finite holomorphic map from pk to pk which has symmetries associated with the symmetric group s_k2 acting on pk for each k ge 1 the fatou set of each map of this family consists of attractive basins of superattracting points each map of this family satisfies axiom a | [['we', 'consider', 'complex', 'dynamics', 'of', 'a', 'critically', 'finite', 'holomorphic', 'map', 'from', 'pk', 'to', 'pk', 'which', 'has', 'symmetries', 'associated', 'with', 'the', 'symmetric', 'group', 's_k2', 'acting', 'on', 'pk', 'for', 'each', 'k', 'ge', '1', 'the', 'fatou', 'set', 'of', 'each', 'map', 'of', 't... | [-0.2294592934237285, 0.05777207309888168, -0.08354444841600277, -0.02817194843241437, -0.04383858130736785, -0.14454194664616477, 0.005998678428163244, 0.28362615810791875, -0.31461856365203855, -0.13691227737475525, 0.037917842377315866, -0.34552153687585485, -0.13343935846774416, 0.1623913078230213, -0.0234204730865... |
707.3497 | Generating mapping class groups of nonorientable surfaces with boundary | We obtain simple generating sets for various mapping class groups of a
nonorientable surface with punctures and/or boundary. We also compute the
abelianizations of these mapping class groups.
| math.GT | we obtain simple generating sets for various mapping class groups of a nonorientable surface with punctures andor boundary we also compute the abelianizations of these mapping class groups | [['we', 'obtain', 'simple', 'generating', 'sets', 'for', 'various', 'mapping', 'class', 'groups', 'of', 'a', 'nonorientable', 'surface', 'with', 'punctures', 'andor', 'boundary', 'we', 'also', 'compute', 'the', 'abelianizations', 'of', 'these', 'mapping', 'class', 'groups']] | [-0.16490731069019862, 0.101878554427198, -0.03832610440440476, 0.10652731625097138, -0.10955031495541334, -0.13386295571191503, 0.05294401235213237, 0.4054348474102361, -0.26863481530121397, -0.30614574976997183, 0.12881939673596726, -0.23404751930918014, -0.17131143691949546, 0.27015067597052883, -0.11027812600202326... |
707.3498 | Two-stage Kondo effect in side-coupled quantum dots: Renormalized
perturbative scaling theory and Numerical Renormalization Group analysis | We study numerically and analytically the dynamical (AC) conductance through
a two-dot system, where only one of the dots is coupled to the leads but it is
also side-coupled to the other dot through an antiferromagnetic exchange (RKKY)
interaction. In this case the RKKY interaction gives rise to a ``two-stage
Kondo e... | cond-mat.mes-hall cond-mat.str-el | we study numerically and analytically the dynamical ac conductance through a twodot system where only one of the dots is coupled to the leads but it is also sidecoupled to the other dot through an antiferromagnetic exchange rkky interaction in this case the rkky interaction gives rise to a twostage kondo effect where t... | [['we', 'study', 'numerically', 'and', 'analytically', 'the', 'dynamical', 'ac', 'conductance', 'through', 'a', 'twodot', 'system', 'where', 'only', 'one', 'of', 'the', 'dots', 'is', 'coupled', 'to', 'the', 'leads', 'but', 'it', 'is', 'also', 'sidecoupled', 'to', 'the', 'other', 'dot', 'through', 'an', 'antiferromagnet... | [-0.18490149762645294, 0.1937001923163027, -0.05711470203715618, 0.07154775408950324, -0.03270901277816544, -0.2262325268077095, 0.05102880247135612, 0.3644736170622141, -0.28670986880617283, -0.26007939624186194, 0.008833962159567617, -0.33799989294170196, -0.17745495900184055, 0.1896864966213427, 0.04043774176197648,... |
707.3499 | A comparison theorem for simplicial resolutions | It is well known that Barr and Beck's definition of comonadic homology makes
sense also with a functor of coefficients taking values in a semi-abelian
category instead of an abelian one. The question arises whether such a homology
theory has the same convenient properties as in the abelian case. Here we focus
on inde... | math.AT math.CT | it is well known that barr and becks definition of comonadic homology makes sense also with a functor of coefficients taking values in a semiabelian category instead of an abelian one the question arises whether such a homology theory has the same convenient properties as in the abelian case here we focus on independen... | [['it', 'is', 'well', 'known', 'that', 'barr', 'and', 'becks', 'definition', 'of', 'comonadic', 'homology', 'makes', 'sense', 'also', 'with', 'a', 'functor', 'of', 'coefficients', 'taking', 'values', 'in', 'a', 'semiabelian', 'category', 'instead', 'of', 'an', 'abelian', 'one', 'the', 'question', 'arises', 'whether', '... | [-0.15927572435965495, 0.08707867442551236, -0.0962392700303878, 0.10325100903033411, -0.1425476287325312, -0.14472028089554181, -0.0008329669254765447, 0.3449991028489811, -0.36016935392149857, -0.22474237530758337, 0.09027438695941653, -0.18566256759638367, -0.15215164276638202, 0.18586582940604005, -0.19250022375823... |
707.35 | Coulomb tunneling for fusion reactions in dense matter: Path integral
Monte Carlo versus mean field | We compare Path Integral Monte Carlo calculations by Militzer and Pollock
(Phys. Rev. B 71, 134303, 2005) of Coulomb tunneling in nuclear reactions in
dense matter to semiclassical calculations assuming WKB Coulomb barrier
penetration through the radial mean-field potential. We find a very good
agreement of two appro... | astro-ph nucl-th | we compare path integral monte carlo calculations by militzer and pollock phys rev b 71 134303 2005 of coulomb tunneling in nuclear reactions in dense matter to semiclassical calculations assuming wkb coulomb barrier penetration through the radial meanfield potential we find a very good agreement of two approaches at t... | [['we', 'compare', 'path', 'integral', 'monte', 'carlo', 'calculations', 'by', 'militzer', 'and', 'pollock', 'phys', 'rev', 'b', '71', '134303', '2005', 'of', 'coulomb', 'tunneling', 'in', 'nuclear', 'reactions', 'in', 'dense', 'matter', 'to', 'semiclassical', 'calculations', 'assuming', 'wkb', 'coulomb', 'barrier', 'p... | [-0.060499575493170074, 0.153064034835128, -0.060609556701502226, 0.08326151623001811, 0.04737218707637156, -0.09815491516215419, 0.0906913539222939, 0.38680128721990487, -0.17210484268505452, -0.30974940161754205, -0.06521716195348541, -0.2969122893149847, -0.0264326515291067, 0.17926022097088615, 0.016937119524600436... |
707.3501 | Doping and energy evolution of spin dynamics in the electron-doped
cuprate superconductor Pr$_{0.88}$LaCe$_{0.12}$CuO$_{4-\delta}$ | The doping and energy evolution of the magnetic excitations of the
electron-doped cuprate superconductor Pr$_{0.88}$LaCe$_{0.12}$CuO$_{4-\delta}$
in the superconducting state is studied based on the kinetic energy driven
superconducting mechanism. It is shown that there is a broad commensurate
scattering peak at low ... | cond-mat.supr-con cond-mat.str-el | the doping and energy evolution of the magnetic excitations of the electrondoped cuprate superconductor pr_088lace_012cuo_4delta in the superconducting state is studied based on the kinetic energy driven superconducting mechanism it is shown that there is a broad commensurate scattering peak at low energy then the reso... | [['the', 'doping', 'and', 'energy', 'evolution', 'of', 'the', 'magnetic', 'excitations', 'of', 'the', 'electrondoped', 'cuprate', 'superconductor', 'pr_088lace_012cuo_4delta', 'in', 'the', 'superconducting', 'state', 'is', 'studied', 'based', 'on', 'the', 'kinetic', 'energy', 'driven', 'superconducting', 'mechanism', '... | [-0.20545468994319757, 0.27905023947468865, -0.03731079897616149, 0.11835037191432514, -0.037265449237055714, -0.14032653703854034, 0.06777652887281076, 0.3687519295504544, -0.26684225625472097, -0.2745671407603545, -0.05557926944258237, -0.3399281100733433, -0.04459009559189037, 0.13447998872980838, 0.0955661006567136... |
707.3502 | INTEGRAL and Swift Observations of Blazars in Outburst | The blazars 3C 454.3, PKS 0537-441 and PKS 2155-304 are traditionally known
to be among the most active sources of this class. They emit at all
frequencies, up to the gamma-rays, and are good probes of multiwavelength
nuclear variability. The first two have also luminous broad emission line
regions. We have recently ... | astro-ph | the blazars 3c 4543 pks 0537441 and pks 2155304 are traditionally known to be among the most active sources of this class they emit at all frequencies up to the gammarays and are good probes of multiwavelength nuclear variability the first two have also luminous broad emission line regions we have recently monitored th... | [['the', 'blazars', '3c', '4543', 'pks', '0537441', 'and', 'pks', '2155304', 'are', 'traditionally', 'known', 'to', 'be', 'among', 'the', 'most', 'active', 'sources', 'of', 'this', 'class', 'they', 'emit', 'at', 'all', 'frequencies', 'up', 'to', 'the', 'gammarays', 'and', 'are', 'good', 'probes', 'of', 'multiwavelength... | [-0.05919794399063861, 0.14513327220054126, -0.07964501759513866, 0.11651438557296494, -0.09076981758428088, -0.11964977680445583, -0.0176168262084058, 0.48224318714076003, -0.1822122754292227, -0.35272853521543535, 0.07669358014407958, -0.3026855878849537, -0.012098076008801717, 0.2436427486900145, 0.00392735112109221... |
707.3503 | Simple Coherent Polarization Manipulation Scheme for Generating High
Power Radially Polarized Beam | We present a simple novel scheme that converts a Gaussian beam into an
approximated radially polarized beam using coherent polarization manipulation
together with Poynting walk-off in birefringent crystals. Our scheme alleviates
the interferometric stability required by previous schemes that implemented
this coherent... | physics.optics | we present a simple novel scheme that converts a gaussian beam into an approximated radially polarized beam using coherent polarization manipulation together with poynting walkoff in birefringent crystals our scheme alleviates the interferometric stability required by previous schemes that implemented this coherent mod... | [['we', 'present', 'a', 'simple', 'novel', 'scheme', 'that', 'converts', 'a', 'gaussian', 'beam', 'into', 'an', 'approximated', 'radially', 'polarized', 'beam', 'using', 'coherent', 'polarization', 'manipulation', 'together', 'with', 'poynting', 'walkoff', 'in', 'birefringent', 'crystals', 'our', 'scheme', 'alleviates'... | [-0.1813741594854906, 0.21623274464202422, -0.07546467307422842, -0.04639478245523635, -0.0516458656843547, -0.22039878119683856, 0.010311593503721959, 0.5496473998486341, -0.26401896443177053, -0.17662243857201967, 0.016257176234560845, -0.19686320188450807, -0.023213970986614516, 0.2669896914695318, -0.02058341011282... |
707.3504 | Limit theorems for conditioned multitype Dawson-Watanabe processes and
Feller diffusions | A multitype Dawson-Watanabe process is conditioned, in subcritical and
critical cases, on non-extinction in the remote future. On every finite time
interval, its distribution is absolutely continuous with respect to the law of
the unconditioned process. A martingale problem characterization is also given.
Several res... | math.PR | a multitype dawsonwatanabe process is conditioned in subcritical and critical cases on nonextinction in the remote future on every finite time interval its distribution is absolutely continuous with respect to the law of the unconditioned process a martingale problem characterization is also given several results on th... | [['a', 'multitype', 'dawsonwatanabe', 'process', 'is', 'conditioned', 'in', 'subcritical', 'and', 'critical', 'cases', 'on', 'nonextinction', 'in', 'the', 'remote', 'future', 'on', 'every', 'finite', 'time', 'interval', 'its', 'distribution', 'is', 'absolutely', 'continuous', 'with', 'respect', 'to', 'the', 'law', 'of'... | [-0.07106067836803445, 0.1754096032312626, -0.05715419307006928, 0.08306488605316902, -0.03611508333225451, -0.16924772476878666, 0.053228495576742876, 0.4000901567304264, -0.29173420149448287, -0.13874601374149992, 0.17599708914918744, -0.2632341802970547, -0.12072587421204409, 0.18339863677671098, -0.0743940708166717... |
707.3505 | Molecular content of a type-Ia SN host galaxy at z=0.6 | We study the properties and the molecular content of the host of a type-Ia
supernova (SN1997ey). This z=0.575 host is the brightest submillimetre source
of the sample of type-Ia supernova hosts observed at 450um and 850um by Farrah
et al.. Observations were performed at IRAM-30m to search for CO(2-1) and
CO(3-2) line... | astro-ph | we study the properties and the molecular content of the host of a typeia supernova sn1997ey this z0575 host is the brightest submillimetre source of the sample of typeia supernova hosts observed at 450um and 850um by farrah et al observations were performed at iram30m to search for co21 and co32 lines in good weather ... | [['we', 'study', 'the', 'properties', 'and', 'the', 'molecular', 'content', 'of', 'the', 'host', 'of', 'a', 'typeia', 'supernova', 'sn1997ey', 'this', 'z0575', 'host', 'is', 'the', 'brightest', 'submillimetre', 'source', 'of', 'the', 'sample', 'of', 'typeia', 'supernova', 'hosts', 'observed', 'at', '450um', 'and', '850... | [-0.0664202448790006, 0.08340685582143556, -0.02166345428087793, 0.07149696504555843, -0.08676836413880144, -0.07087392480822191, 0.05708163781119289, 0.44716657682632405, -0.13564116921597383, -0.3591368978211124, 0.10329832157765936, -0.33841182272659526, -0.020154429154769917, 0.17310040853945316, -0.029241461509151... |
707.3506 | SUSY structures on deformed supermanifolds | We construct a geometric structure on deformed supermanifolds as a certain
subalgebra of the vector fields. In the classical limit we obtain a decoupling
of the infinitesimal odd and even transformations, whereas in the semiclassical
limit the result is a representation of the supersymmetry algebra. In the case
of ma... | math.DG | we construct a geometric structure on deformed supermanifolds as a certain subalgebra of the vector fields in the classical limit we obtain a decoupling of the infinitesimal odd and even transformations whereas in the semiclassical limit the result is a representation of the supersymmetry algebra in the case of mass pr... | [['we', 'construct', 'a', 'geometric', 'structure', 'on', 'deformed', 'supermanifolds', 'as', 'a', 'certain', 'subalgebra', 'of', 'the', 'vector', 'fields', 'in', 'the', 'classical', 'limit', 'we', 'obtain', 'a', 'decoupling', 'of', 'the', 'infinitesimal', 'odd', 'and', 'even', 'transformations', 'whereas', 'in', 'the'... | [-0.17753388552514257, 0.10789100274626838, -0.09410679851063207, 0.12228659462550136, -0.06573591359173421, -0.05048767843695938, -0.002041780282972289, 0.3143892417677113, -0.2944529705574034, -0.24280049709496318, 0.12603878442457586, -0.23155680678968057, -0.1287504689859562, 0.12357676035312355, -0.080591142956228... |
707.3507 | Workspace and Kinematic Analysis of the VERNE machine | This paper describes the workspace and the inverse and direct kinematic
analysis of the VERNE machine, a serial/parallel 5-axis machine tool designed
by Fatronik for IRCCyN. This machine is composed of a three-degree-of-freedom
(DOF) parallel module and a two-DOF serial tilting table. The parallel module
consists of ... | cs.RO | this paper describes the workspace and the inverse and direct kinematic analysis of the verne machine a serialparallel 5axis machine tool designed by fatronik for irccyn this machine is composed of a threedegreeoffreedom dof parallel module and a twodof serial tilting table the parallel module consists of a moving plat... | [['this', 'paper', 'describes', 'the', 'workspace', 'and', 'the', 'inverse', 'and', 'direct', 'kinematic', 'analysis', 'of', 'the', 'verne', 'machine', 'a', 'serialparallel', '5axis', 'machine', 'tool', 'designed', 'by', 'fatronik', 'for', 'irccyn', 'this', 'machine', 'is', 'composed', 'of', 'a', 'threedegreeoffreedom'... | [-0.1712497811729048, 0.09576909525330057, -0.034334213076078375, -0.03258898697651761, -0.08660908165063871, -0.15117055161896606, 0.020087672130751383, 0.3688728471489056, -0.30516845857643565, -0.2797257465512856, 0.09348371745512375, -0.21153554508219594, -0.13049601582891268, 0.20635605527331, -0.04795557396618001... |
707.3508 | Expected Performance of a Self-Coherent Camera | Residual wavefront errors in optical elements limit the performance of
coronagraphs. To improve their efficiency, different types of devices have been
proposed to correct or calibrate these errors. In this paper, we study one of
these techniques proposed by Baudoz et al. 2006 and called Self-Coherent Camera
(SCC). Th... | astro-ph | residual wavefront errors in optical elements limit the performance of coronagraphs to improve their efficiency different types of devices have been proposed to correct or calibrate these errors in this paper we study one of these techniques proposed by baudoz et al 2006 and called selfcoherent camera scc the principle... | [['residual', 'wavefront', 'errors', 'in', 'optical', 'elements', 'limit', 'the', 'performance', 'of', 'coronagraphs', 'to', 'improve', 'their', 'efficiency', 'different', 'types', 'of', 'devices', 'have', 'been', 'proposed', 'to', 'correct', 'or', 'calibrate', 'these', 'errors', 'in', 'this', 'paper', 'we', 'study', '... | [-0.06899601423872574, 0.05665072284373505, -0.08883995760071983, 0.035379663991030826, -0.0553832014456832, -0.08722317442598362, 0.04060823054889077, 0.4117774809961037, -0.2078783891717052, -0.37019032603930885, 0.12429730473987517, -0.2181301978917452, -0.16200252525228007, 0.24745585014092264, -0.17219900027898852... |
707.3509 | Upper bound of loss probability in an OFDMA system with randomly located
users | For OFDMA systems, we find a rough but easily computed upper bound for the
probability of loosing communications by insufficient number of sub-channels on
downlink. We consider as random the positions of receiving users in the system
as well as the number of sub-channels dedicated to each one. We use recent
results o... | math.PR cs.IT cs.NI math.IT | for ofdma systems we find a rough but easily computed upper bound for the probability of loosing communications by insufficient number of subchannels on downlink we consider as random the positions of receiving users in the system as well as the number of subchannels dedicated to each one we use recent results of the t... | [['for', 'ofdma', 'systems', 'we', 'find', 'a', 'rough', 'but', 'easily', 'computed', 'upper', 'bound', 'for', 'the', 'probability', 'of', 'loosing', 'communications', 'by', 'insufficient', 'number', 'of', 'subchannels', 'on', 'downlink', 'we', 'consider', 'as', 'random', 'the', 'positions', 'of', 'receiving', 'users',... | [-0.19019773612730206, 0.08047695483391483, -0.0048210946408410865, 0.020523468932757773, -0.04087227761745453, -0.12513045454397798, 0.16653869883933414, 0.31304987174769244, -0.23681914508342744, -0.3439100281521678, 0.08168959722233315, -0.2696415644884109, -0.13250406982998053, 0.1702309114082406, -0.06785741357753... |
707.351 | Analytic solution of the Schrodinger equation for an electron in the
field of a molecule with an electric dipole moment | We relax the usual diagonal constraint on the matrix representation of the
eigenvalue wave equation by allowing it to be tridiagonal. This results in a
larger solution space that incorporates an exact analytic solution for the
non-central electric dipole potential cos(theta)/r^2, which was known not to
belong to the ... | physics.chem-ph math-ph math.MP physics.atom-ph | we relax the usual diagonal constraint on the matrix representation of the eigenvalue wave equation by allowing it to be tridiagonal this results in a larger solution space that incorporates an exact analytic solution for the noncentral electric dipole potential costhetar2 which was known not to belong to the class of ... | [['we', 'relax', 'the', 'usual', 'diagonal', 'constraint', 'on', 'the', 'matrix', 'representation', 'of', 'the', 'eigenvalue', 'wave', 'equation', 'by', 'allowing', 'it', 'to', 'be', 'tridiagonal', 'this', 'results', 'in', 'a', 'larger', 'solution', 'space', 'that', 'incorporates', 'an', 'exact', 'analytic', 'solution'... | [-0.12177846366969829, 0.12573901315127328, -0.04196689404020815, 0.07281843444545065, -0.0649139173551584, -0.11927468348699419, -0.001670129039911958, 0.33315441327007567, -0.2392690096516162, -0.23895500976106396, 0.08063094414436542, -0.29754937351883753, -0.1028174196380069, 0.16565419483838764, 0.0594142167140608... |
707.3511 | Continuous or discrete attractors in neural circuits? A self-organized
switch at maximal entropy | A recent experiment suggests that neural circuits may alternatively implement
continuous or discrete attractors, depending on the training set up. In
recurrent neural network models, continuous and discrete attractors are
separately modeled by distinct forms of synaptic prescriptions (learning
rules). Here, we report... | physics.bio-ph | a recent experiment suggests that neural circuits may alternatively implement continuous or discrete attractors depending on the training set up in recurrent neural network models continuous and discrete attractors are separately modeled by distinct forms of synaptic prescriptions learning rules here we report a solvab... | [['a', 'recent', 'experiment', 'suggests', 'that', 'neural', 'circuits', 'may', 'alternatively', 'implement', 'continuous', 'or', 'discrete', 'attractors', 'depending', 'on', 'the', 'training', 'set', 'up', 'in', 'recurrent', 'neural', 'network', 'models', 'continuous', 'and', 'discrete', 'attractors', 'are', 'separate... | [-0.12754526354452903, 0.16440780419461, -0.08178314199443344, 0.046642210626834, -0.09444897013495294, -0.2319993647351432, 0.08863206822827137, 0.4255524910316407, -0.295517562982365, -0.21174757829163787, 0.08466264229475541, -0.24508759072184455, -0.28019749922275866, 0.14975714269295173, -0.13794823849436377, 0.05... |
707.3512 | A Curious Geometrical Fact About Entanglement | I sketch how the set of pure quantum states forms a phase space, and then
point out a curiousity concerning maximally entangled pure states: they form a
minimal Lagrangian submanifold of the set of all pure states. I suggest that
this curiousity should have an interesting physical interpretation.
| quant-ph | i sketch how the set of pure quantum states forms a phase space and then point out a curiousity concerning maximally entangled pure states they form a minimal lagrangian submanifold of the set of all pure states i suggest that this curiousity should have an interesting physical interpretation | [['i', 'sketch', 'how', 'the', 'set', 'of', 'pure', 'quantum', 'states', 'forms', 'a', 'phase', 'space', 'and', 'then', 'point', 'out', 'a', 'curiousity', 'concerning', 'maximally', 'entangled', 'pure', 'states', 'they', 'form', 'a', 'minimal', 'lagrangian', 'submanifold', 'of', 'the', 'set', 'of', 'all', 'pure', 'stat... | [-0.13017435088429763, 0.20216853640316834, -0.1409619819453877, 0.05856644565431887, -0.006884351888995456, -0.1473700333001983, 0.1023930917929291, 0.29468929918442405, -0.24528901683895485, -0.20626451170233928, 0.09078614281126014, -0.28706704499199986, -0.16778889553540427, 0.09585526662514261, -0.0414713897499377... |
707.3513 | Pauli-Spin-Blockade Transport through a Silicon Double Quantum Dot | We present measurements of resonant tunneling through discrete energy levels
of a silicon double quantum dot formed in a thin silicon-on-insulator layer. In
the absence of piezoelectric phonon coupling, spontaneous phonon emission with
deformation-potential coupling accounts for inelastic tunneling through the
ground... | cond-mat.mes-hall | we present measurements of resonant tunneling through discrete energy levels of a silicon double quantum dot formed in a thin silicononinsulator layer in the absence of piezoelectric phonon coupling spontaneous phonon emission with deformationpotential coupling accounts for inelastic tunneling through the ground states... | [['we', 'present', 'measurements', 'of', 'resonant', 'tunneling', 'through', 'discrete', 'energy', 'levels', 'of', 'a', 'silicon', 'double', 'quantum', 'dot', 'formed', 'in', 'a', 'thin', 'silicononinsulator', 'layer', 'in', 'the', 'absence', 'of', 'piezoelectric', 'phonon', 'coupling', 'spontaneous', 'phonon', 'emissi... | [-0.19025766980244752, 0.2231055535974169, -0.020287233631237658, 0.036802810545233204, -0.0005798343517774835, -0.1935479999049951, 0.09619888788465103, 0.3886966366970211, -0.25521467959320326, -0.2762777544728933, -0.07232530590962755, -0.33385280598330935, -0.08712410872135687, 0.1997058870048698, 0.097800253458970... |
707.3514 | Theory of Star Formation | We review current understanding of star formation, outlining an overall
theoretical framework and the observations that motivate it. A conception of
star formation has emerged in which turbulence plays a dual role, both creating
overdensities to initiate gravitational contraction or collapse, and countering
the effec... | astro-ph | we review current understanding of star formation outlining an overall theoretical framework and the observations that motivate it a conception of star formation has emerged in which turbulence plays a dual role both creating overdensities to initiate gravitational contraction or collapse and countering the effects of ... | [['we', 'review', 'current', 'understanding', 'of', 'star', 'formation', 'outlining', 'an', 'overall', 'theoretical', 'framework', 'and', 'the', 'observations', 'that', 'motivate', 'it', 'a', 'conception', 'of', 'star', 'formation', 'has', 'emerged', 'in', 'which', 'turbulence', 'plays', 'a', 'dual', 'role', 'both', 'c... | [-0.10721588110200925, 0.14151103468244702, -0.06650403874003491, 0.1453113767015107, -0.09841351453834342, -0.015791951982547965, -0.01877944205445451, 0.3810766478829564, -0.22235897815692315, -0.33589680480061596, 0.0815516355935561, -0.20513898028683455, -0.11129277669333366, 0.1788876310592718, 0.00245483475737273... |
707.3515 | Charged Rotating Black Branes in Various Dimensions | In this thesis, two different aspects of asymptotically charged rotating
black branes in various dimensions are studied. In the first part, the
thermodynamics of these spacetimes is investigated, while in the second part
the no hair theorem for these spacetimes in four dimensions is considered. In
part I, first, the ... | hep-th | in this thesis two different aspects of asymptotically charged rotating black branes in various dimensions are studied in the first part the thermodynamics of these spacetimes is investigated while in the second part the no hair theorem for these spacetimes in four dimensions is considered in part i first the euclidean... | [['in', 'this', 'thesis', 'two', 'different', 'aspects', 'of', 'asymptotically', 'charged', 'rotating', 'black', 'branes', 'in', 'various', 'dimensions', 'are', 'studied', 'in', 'the', 'first', 'part', 'the', 'thermodynamics', 'of', 'these', 'spacetimes', 'is', 'investigated', 'while', 'in', 'the', 'second', 'part', 't... | [-0.15471624124920852, 0.1578222031830736, -0.09020545493279185, 0.09366077188788617, 0.0015286292792076157, -0.11229652699474836, -0.023377205831662102, 0.29909647367562037, -0.18910016406822713, -0.2540799412721147, 0.08651766840124592, -0.3228544724499068, -0.11006259996931822, 0.14019407783191473, -0.03043335787342... |
707.3516 | Jet Properties and Evolution in Small and Intermediate Scale Objects | Kinematic and spectral studies are improving our knowledge of the age
distribution in compact radio sources, providing evidence that small sources
are generally very young. The properties of jets in objects spanning the size
range from a few tens of parsecs to some kiloparsecs become then of particular
interest. Beca... | astro-ph | kinematic and spectral studies are improving our knowledge of the age distribution in compact radio sources providing evidence that small sources are generally very young the properties of jets in objects spanning the size range from a few tens of parsecs to some kiloparsecs become then of particular interest because o... | [['kinematic', 'and', 'spectral', 'studies', 'are', 'improving', 'our', 'knowledge', 'of', 'the', 'age', 'distribution', 'in', 'compact', 'radio', 'sources', 'providing', 'evidence', 'that', 'small', 'sources', 'are', 'generally', 'very', 'young', 'the', 'properties', 'of', 'jets', 'in', 'objects', 'spanning', 'the', '... | [-0.08778736753826678, 0.1411452268109177, -0.05005274965060931, 0.10529273786356277, -0.11114692820490084, -0.06910291334021498, 0.016349316245848032, 0.4306689866225828, -0.2024884845043716, -0.3436579889815414, 0.12442279201791143, -0.2636036837925062, -0.060644177106124436, 0.23091902173491138, -0.01808512217204693... |
707.3517 | On dilatation operator for a renormalizable theory | Given a renormalizable theory we construct the dilatation operator, in the
sense of generator of RG flow of composite operators. The generator is found as
a differential operator acting on the space of normal symbols of composite
operators in the theory. In the spirit of AdS/CFT correspondence, this operator
is inter... | hep-th | given a renormalizable theory we construct the dilatation operator in the sense of generator of rg flow of composite operators the generator is found as a differential operator acting on the space of normal symbols of composite operators in the theory in the spirit of adscft correspondence this operator is interpreted ... | [['given', 'a', 'renormalizable', 'theory', 'we', 'construct', 'the', 'dilatation', 'operator', 'in', 'the', 'sense', 'of', 'generator', 'of', 'rg', 'flow', 'of', 'composite', 'operators', 'the', 'generator', 'is', 'found', 'as', 'a', 'differential', 'operator', 'acting', 'on', 'the', 'space', 'of', 'normal', 'symbols'... | [-0.12415158233158867, 0.14115971029668892, -0.09356959670609266, 0.10948153591436363, -0.02773654693737626, -0.09562032194700111, -0.05353293152281189, 0.2932699592496009, -0.22771584880106227, -0.21912599691026605, 0.08857088209701146, -0.2969063811253795, -0.24014444851783673, 0.12427137820674203, -0.070094432739406... |
707.3518 | On the abundance discrepancy problem in HII regions | The origin of the abundance discrepancy is one of the key problems in the
physics of photoionized nebula. In this work, we analize and discuss data for a
sample of Galactic and extragalactic HII regions where this abundance
discrepancy has been determined. We find that the abundance discrepancy factor
(ADF) is fairly... | astro-ph | the origin of the abundance discrepancy is one of the key problems in the physics of photoionized nebula in this work we analize and discuss data for a sample of galactic and extragalactic hii regions where this abundance discrepancy has been determined we find that the abundance discrepancy factor adf is fairly consta... | [['the', 'origin', 'of', 'the', 'abundance', 'discrepancy', 'is', 'one', 'of', 'the', 'key', 'problems', 'in', 'the', 'physics', 'of', 'photoionized', 'nebula', 'in', 'this', 'work', 'we', 'analize', 'and', 'discuss', 'data', 'for', 'a', 'sample', 'of', 'galactic', 'and', 'extragalactic', 'hii', 'regions', 'where', 'th... | [-0.05076006995245384, 0.12207255233258296, -0.05242998541798442, 0.08824872107630094, -0.038596375691794, -0.05802203375631227, 0.04732115906305038, 0.4109857913894722, -0.16157002611479793, -0.3384667030652054, 0.011275043099885806, -0.2762415819129763, -0.0396961653434958, 0.1888911391389019, -0.030348674293894033, ... |
707.3519 | Generalized Einstein-Aether theories and the Solar System | It has been shown that generalized Einstein-Aether theories may lead to
significant modifications to the non-relativistic limit of the Einstein
equations. In this paper we study the effect of a general class of such
theories on the Solar System. We consider corrections to the gravitational
potential in negative and p... | astro-ph | it has been shown that generalized einsteinaether theories may lead to significant modifications to the nonrelativistic limit of the einstein equations in this paper we study the effect of a general class of such theories on the solar system we consider corrections to the gravitational potential in negative and positiv... | [['it', 'has', 'been', 'shown', 'that', 'generalized', 'einsteinaether', 'theories', 'may', 'lead', 'to', 'significant', 'modifications', 'to', 'the', 'nonrelativistic', 'limit', 'of', 'the', 'einstein', 'equations', 'in', 'this', 'paper', 'we', 'study', 'the', 'effect', 'of', 'a', 'general', 'class', 'of', 'such', 'th... | [-0.15294502989221972, 0.10038236205709046, -0.0789330585368747, 0.07096377926696416, -0.09244681611333204, -0.10108031859904852, 0.0032468386989026126, 0.3113943582537341, -0.22393294862653737, -0.29776654965446697, 0.07882810571818086, -0.2969176419200781, -0.17732081037905553, 0.21426312372331385, -0.076487941424483... |
707.352 | Lyalpha heating and its impact on early structure formation | In this paper we have calculated the effect of Lyalpha photons emitted by the
first stars on the evolution of the IGM temperature. We have considered both a
standard Salpeter IMF and a delta-function IMF for very massive stars with mass
300 M_sun. We find that the Lyalpha photons produced by the stellar populations
c... | astro-ph | in this paper we have calculated the effect of lyalpha photons emitted by the first stars on the evolution of the igm temperature we have considered both a standard salpeter imf and a deltafunction imf for very massive stars with mass 300 m_sun we find that the lyalpha photons produced by the stellar populations consid... | [['in', 'this', 'paper', 'we', 'have', 'calculated', 'the', 'effect', 'of', 'lyalpha', 'photons', 'emitted', 'by', 'the', 'first', 'stars', 'on', 'the', 'evolution', 'of', 'the', 'igm', 'temperature', 'we', 'have', 'considered', 'both', 'a', 'standard', 'salpeter', 'imf', 'and', 'a', 'deltafunction', 'imf', 'for', 'ver... | [-0.020079039899788407, 0.21851103914625608, 0.012452911892598803, 0.12804721830304647, -0.04818763591190493, -0.05688953737646423, 0.07662724974056051, 0.4093603382787698, -0.11493097962095188, -0.352080734682034, -0.011459009790317165, -0.34604130264187416, 0.040939460161837984, 0.2080471128580969, 0.0320313109051702... |
707.3521 | Proper holomorphic disks in the complement of varieties in \C^2 | For any closed analytic set X in C^2 there exists a proper holomorphic
embedding of the unit disk into C^2 such that the image avoids X.
| math.CV | for any closed analytic set x in c2 there exists a proper holomorphic embedding of the unit disk into c2 such that the image avoids x | [['for', 'any', 'closed', 'analytic', 'set', 'x', 'in', 'c2', 'there', 'exists', 'a', 'proper', 'holomorphic', 'embedding', 'of', 'the', 'unit', 'disk', 'into', 'c2', 'such', 'that', 'the', 'image', 'avoids', 'x']] | [-0.21751397840965253, -0.01219948696402403, -0.019972066430804822, 0.04523667377921251, -0.06000199982036765, -0.11871139158924612, 0.0695717898913874, 0.4604021448355455, -0.27812445915948886, -0.11297262875506511, 0.06579268293437333, -0.2544683040334628, -0.055325926693442926, 0.22808487964077637, -0.09783814591355... |
707.3522 | Supersymmetric noncommutative solitons | I consider a supersymmetric Bogomolny-type model in 2+1 dimensions
originating from topological string theory. By a gauge fixing this model is
reduced to a supersymmetric U(n) chiral model with a Wess-Zumino-Witten-type
term in 2+1 dimensions. After a noncommutative extension of the model, I employ
the dressing metho... | hep-th | i consider a supersymmetric bogomolnytype model in 21 dimensions originating from topological string theory by a gauge fixing this model is reduced to a supersymmetric un chiral model with a wesszuminowittentype term in 21 dimensions after a noncommutative extension of the model i employ the dressing method to construc... | [['i', 'consider', 'a', 'supersymmetric', 'bogomolnytype', 'model', 'in', '21', 'dimensions', 'originating', 'from', 'topological', 'string', 'theory', 'by', 'a', 'gauge', 'fixing', 'this', 'model', 'is', 'reduced', 'to', 'a', 'supersymmetric', 'un', 'chiral', 'model', 'with', 'a', 'wesszuminowittentype', 'term', 'in',... | [-0.08133753546927538, 0.1578257012836359, -0.06180363146295012, 0.076607471331954, -0.02424436635165303, -0.19674817358005653, -0.009130747016536555, 0.2769650590295593, -0.1604293567792478, -0.2584781210731577, 0.06347985928274553, -0.2632743283433633, -0.18942467505284757, 0.041993268834495986, -0.06111420102469209,... |
707.3523 | From cluster to solid - the variational cluster approximation applied to
NiO | The variational cluster approximation is applied to the calculation of the
single particle spectral function of NiO. Trial self energies and the numerical
value of the Luttinger-Ward functional are obtained by exact diagonalization of
NiO6-clusters and the single particle parameters of the clusters serve as
variation... | cond-mat.str-el | the variational cluster approximation is applied to the calculation of the single particle spectral function of nio trial self energies and the numerical value of the luttingerward functional are obtained by exact diagonalization of nio6clusters and the single particle parameters of the clusters serve as variational pa... | [['the', 'variational', 'cluster', 'approximation', 'is', 'applied', 'to', 'the', 'calculation', 'of', 'the', 'single', 'particle', 'spectral', 'function', 'of', 'nio', 'trial', 'self', 'energies', 'and', 'the', 'numerical', 'value', 'of', 'the', 'luttingerward', 'functional', 'are', 'obtained', 'by', 'exact', 'diagona... | [-0.07476242267025204, 0.07062149502050419, -0.10687845515517089, 0.08565627902101439, 0.007121915087247124, -0.09414788265354358, 0.0955489277982941, 0.3453634412242816, -0.23408962642200865, -0.3392583648459269, 0.0350269705343705, -0.2697244407179264, -0.08336156039283826, 0.17545902606171485, 0.07870893167475095, 0... |
707.3524 | Voids in the Local Volume: a limit on appearance of a galaxy in a DM
halo | Current explanation of the overabundance of dark matter subhalos in the Local
Group (LG) indicates that there maybe a limit on mass of a halo, which can host
a galaxy. This idea can be tested using voids in the distribution of galaxies:
at some level small voids should not contain any (even dwarf) galaxies. We use
ob... | astro-ph | current explanation of the overabundance of dark matter subhalos in the local group lg indicates that there maybe a limit on mass of a halo which can host a galaxy this idea can be tested using voids in the distribution of galaxies at some level small voids should not contain any even dwarf galaxies we use observationa... | [['current', 'explanation', 'of', 'the', 'overabundance', 'of', 'dark', 'matter', 'subhalos', 'in', 'the', 'local', 'group', 'lg', 'indicates', 'that', 'there', 'maybe', 'a', 'limit', 'on', 'mass', 'of', 'a', 'halo', 'which', 'can', 'host', 'a', 'galaxy', 'this', 'idea', 'can', 'be', 'tested', 'using', 'voids', 'in', '... | [-0.09127292388382004, 0.13001367453809665, -0.09969740213684576, 0.13322479993044195, -0.11726058370777932, -0.04042096786686908, 0.012721512555752112, 0.39850799864583203, -0.13731122713374055, -0.4009007750139774, 0.03589579654331117, -0.312970149980696, -0.010200210664745258, 0.1413574448091822, 0.00650343741695194... |
707.3525 | On the orbital and physical parameters of the HDE 226868/Cygnus X-1
binary system | In this paper we explore the consequences of the recent determination of the
mass m=(8.7 +/- 0.8)M_Sun of Cygnus X-1, obtained from the Quasi-Periodic
Oscillation (QPO)-photon index correlation scaling, on the orbital and physical
properties of the binary system HDE 226868/Cygnus X-1. By using such a result
and the l... | gr-qc astro-ph | in this paper we explore the consequences of the recent determination of the mass m87 08m_sun of cygnus x1 obtained from the quasiperiodic oscillation qpophoton index correlation scaling on the orbital and physical properties of the binary system hde 226868cygnus x1 by using such a result and the latest spectroscopic o... | [['in', 'this', 'paper', 'we', 'explore', 'the', 'consequences', 'of', 'the', 'recent', 'determination', 'of', 'the', 'mass', 'm87', '08m_sun', 'of', 'cygnus', 'x1', 'obtained', 'from', 'the', 'quasiperiodic', 'oscillation', 'qpophoton', 'index', 'correlation', 'scaling', 'on', 'the', 'orbital', 'and', 'physical', 'pro... | [-0.13218306056842266, 0.10173216740145108, -0.08726747118877635, 0.10143056149900076, -0.10610188110149466, -0.08649752140020912, 0.06147022936693247, 0.3057963364526586, -0.21282145521157267, -0.33448124894251424, 0.08372426839559921, -0.2796469224546551, -0.03881827139563635, 0.2319947223913914, -0.06641684243337902... |
707.3526 | Cohomology of Split Group Extensions and Characteristic Classes | There are characteristic classes that are the obstructions to the vanishing
of the differentials in the Lyndon-Hochischild-Serre spectral sequence of an
extension of an integral lattice L by a group G. These characteristic classes
exist in a given page of the spectral sequence provided the differentials in
the previo... | math.AT math.GR | there are characteristic classes that are the obstructions to the vanishing of the differentials in the lyndonhochischildserre spectral sequence of an extension of an integral lattice l by a group g these characteristic classes exist in a given page of the spectral sequence provided the differentials in the previous pa... | [['there', 'are', 'characteristic', 'classes', 'that', 'are', 'the', 'obstructions', 'to', 'the', 'vanishing', 'of', 'the', 'differentials', 'in', 'the', 'lyndonhochischildserre', 'spectral', 'sequence', 'of', 'an', 'extension', 'of', 'an', 'integral', 'lattice', 'l', 'by', 'a', 'group', 'g', 'these', 'characteristic',... | [-0.21514152418350493, 0.0922580076343987, -0.08917418886211854, 0.05821981678327805, -0.05655724571168989, -0.06892127363317752, -0.011105582568959533, 0.3731870935121669, -0.3284916183262875, -0.2797013292489927, 0.07836935245520377, -0.26401717112034184, -0.11988895945250988, 0.2205330772160352, -0.05733609575294901... |
707.3527 | Radio Observations of AGN in Low Surface Brightness Galaxies | We present preliminary results of a study of the low frequency radio
continuum emission from the nuclei of Giant Low Surface Brightness (LSB)
galaxies. We have mapped the emission and searched for extended features such
as radio lobes/jets associated with AGN activity. LSB galaxies are poor in star
formation and gene... | astro-ph | we present preliminary results of a study of the low frequency radio continuum emission from the nuclei of giant low surface brightness lsb galaxies we have mapped the emission and searched for extended features such as radio lobesjets associated with agn activity lsb galaxies are poor in star formation and generally l... | [['we', 'present', 'preliminary', 'results', 'of', 'a', 'study', 'of', 'the', 'low', 'frequency', 'radio', 'continuum', 'emission', 'from', 'the', 'nuclei', 'of', 'giant', 'low', 'surface', 'brightness', 'lsb', 'galaxies', 'we', 'have', 'mapped', 'the', 'emission', 'and', 'searched', 'for', 'extended', 'features', 'suc... | [-0.05744089970110561, 0.08609801304707532, -0.0318113991474773, 0.10870334852014488, -0.10585560725512747, -0.08728080354429943, 0.02384363168351379, 0.539691238308982, -0.05955401407688749, -0.33453411716137, 0.1257859680880357, -0.283174789745173, -0.047618312146447656, 0.19912955382329633, 0.0030551260678941825, -0... |
707.3528 | Singular measures of circle homeomorphisms with two break points | Let $T_{f}$ be a circle homeomorphism with two break points $a_{b},c_{b}$ and
irrational rotation number $\varrho_{f}$. Suppose that the derivative $Df$ of
its lift $f$ is absolutely continuous on every connected interval of the set
$S^{1}\backslash\{a_{b},c_{b}\}$, that $DlogDf \in L^{1}$ and the product of
the jump... | math.DS math.PR | let t_f be a circle homeomorphism with two break points a_bc_b and irrational rotation number varrho_f suppose that the derivative df of its lift f is absolutely continuous on every connected interval of the set s1backslasha_bc_b that dlogdf in l1 and the product of the jump ratios of df at the break points is nontrivi... | [['let', 't_f', 'be', 'a', 'circle', 'homeomorphism', 'with', 'two', 'break', 'points', 'a_bc_b', 'and', 'irrational', 'rotation', 'number', 'varrho_f', 'suppose', 'that', 'the', 'derivative', 'df', 'of', 'its', 'lift', 'f', 'is', 'absolutely', 'continuous', 'on', 'every', 'connected', 'interval', 'of', 'the', 'set', '... | [-0.21586382420644265, 0.13381231208778407, -0.12171587284673516, 0.0199225430475701, -0.03275090246780278, -0.17330915704114389, 0.07585895014288899, 0.36920320610069246, -0.30301972713372477, -0.14900575812398903, 0.10790991430148508, -0.3393266200508973, -0.06020791052955471, 0.1569492608717043, -0.08141557500244768... |
707.3529 | Chandra Observation of PSR B1823-13 and its Pulsar Wind Nebula | We report on an observation of the Vela-like pulsar B1823-13 and its
synchrotron nebula with Chandra.The pulsar's spectrum fits a power-law model
with a photon index Gamma_PSR=2.4 for the plausible hydrogen column density
n_H=10^{22} cm^{-2}, corresponding to the luminosity L_PSR=8*10^{31} ergs
s^{-1} in the 0.5-8 ke... | astro-ph | we report on an observation of the velalike pulsar b182313 and its synchrotron nebula with chandrathe pulsars spectrum fits a powerlaw model with a photon index gamma_psr24 for the plausible hydrogen column density n_h1022 cm2 corresponding to the luminosity l_psr81031 ergs s1 in the 058 kev band at a distance of 4 kpc... | [['we', 'report', 'on', 'an', 'observation', 'of', 'the', 'velalike', 'pulsar', 'b182313', 'and', 'its', 'synchrotron', 'nebula', 'with', 'chandrathe', 'pulsars', 'spectrum', 'fits', 'a', 'powerlaw', 'model', 'with', 'a', 'photon', 'index', 'gamma_psr24', 'for', 'the', 'plausible', 'hydrogen', 'column', 'density', 'n_h... | [-0.09015288268745669, 0.12469097731669797, -0.018507010118393268, 0.08241609386249758, -0.1576614340809967, -0.08270206771319219, -0.008280070939845523, 0.5127029639209202, -0.1803798955930275, -0.34036262507456877, 0.05123768019740059, -0.3198163793348569, 0.1002952274642722, 0.22747661770366165, -0.01368704076684198... |
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