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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708.0649 | Quenched Limits for Transient, Ballistic, Sub-Gaussian One-Dimensional
Random Walk in Random Environment | We consider a nearest-neighbor, one-dimensional random walk $\{X_n\}_{n\geq
0}$ in a random i.i.d. environment, in the regime where the walk is transient
with speed v_P > 0 and there exists an $s\in(1,2)$ such that the annealed law
of $n^{-1/s} (X_n - n v_P)$ converges to a stable law of parameter s. Under the
quench... | math.PR | we consider a nearestneighbor onedimensional random walk x_n_ngeq 0 in a random iid environment in the regime where the walk is transient with speed v_p 0 and there exists an sin12 such that the annealed law of n1s x_n n v_p converges to a stable law of parameter s under the quenched law ie conditioned on the environme... | [['we', 'consider', 'a', 'nearestneighbor', 'onedimensional', 'random', 'walk', 'x_n_ngeq', '0', 'in', 'a', 'random', 'iid', 'environment', 'in', 'the', 'regime', 'where', 'the', 'walk', 'is', 'transient', 'with', 'speed', 'v_p', '0', 'and', 'there', 'exists', 'an', 'sin12', 'such', 'that', 'the', 'annealed', 'law', 'o... | [-0.1704878377710254, 0.19332496319066894, -0.08684932985768402, 0.02574180520247095, 0.022171179434427847, -0.16951336106643655, 0.10407752567060435, 0.39501650766111335, -0.27621642462909224, -0.1489650389770619, 0.09464400872104586, -0.3109185837782346, -0.09570147132483096, 0.15162136742057136, -0.04950092838127883... |
708.065 | Wannier90: A Tool for Obtaining Maximally-Localised Wannier Functions | We present Wannier90, a program for calculating maximally-localised Wannier
functions (MLWF) from a set of Bloch energy bands that may or may not be
attached to or mixed with other bands. The formalism works by minimising the
total spread of the MLWF in real space. This done in the space of unitary
matrices that desc... | cond-mat.mtrl-sci | we present wannier90 a program for calculating maximallylocalised wannier functions mlwf from a set of bloch energy bands that may or may not be attached to or mixed with other bands the formalism works by minimising the total spread of the mlwf in real space this done in the space of unitary matrices that describe rot... | [['we', 'present', 'wannier90', 'a', 'program', 'for', 'calculating', 'maximallylocalised', 'wannier', 'functions', 'mlwf', 'from', 'a', 'set', 'of', 'bloch', 'energy', 'bands', 'that', 'may', 'or', 'may', 'not', 'be', 'attached', 'to', 'or', 'mixed', 'with', 'other', 'bands', 'the', 'formalism', 'works', 'by', 'minimi... | [-0.09507900307311073, 0.0984257824295092, -0.09466217376757413, 0.07657341344062896, -0.029678761039737284, -0.12141572766909924, 0.040201017526366435, 0.3928710193140432, -0.2808700209236978, -0.29261289507050214, 0.07075883607053672, -0.24786834632515606, -0.12741497653198666, 0.23907330153765632, 0.0038513978716390... |
708.0651 | The Role of Evolutionary Age and Metallicity in the Formation of
Classical Be Circumstellar Disks II. Assessing the Evolutionary Nature of
Candidate Disk Systems | (Abridged version) We present the first detailed imaging polarization
observations of six SMC and six LMC clusters, known to have large populations
of B-type stars which exhibit excess H-alpha emission, to constrain the
evolutionary status of these stars and hence better establish links between the
onset of disk form... | astro-ph | abridged version we present the first detailed imaging polarization observations of six smc and six lmc clusters known to have large populations of btype stars which exhibit excess halpha emission to constrain the evolutionary status of these stars and hence better establish links between the onset of disk formation in... | [['abridged', 'version', 'we', 'present', 'the', 'first', 'detailed', 'imaging', 'polarization', 'observations', 'of', 'six', 'smc', 'and', 'six', 'lmc', 'clusters', 'known', 'to', 'have', 'large', 'populations', 'of', 'btype', 'stars', 'which', 'exhibit', 'excess', 'halpha', 'emission', 'to', 'constrain', 'the', 'evol... | [-0.05932348677276288, 0.11728611196098158, -0.08493060068101195, 0.09771820897351491, -0.11773104736937648, -0.08548379456995434, 0.06394164846325108, 0.42199191507100464, -0.1898566664908957, -0.3566908055909008, 0.061967230316592875, -0.26938997060654174, -0.03985355035457538, 0.18862479602346618, -0.077670750540747... |
708.0652 | A Uniqueness Theorem and Its Application to Field-Theoretical Models
with a Fundamental Length | It is shown that if a distribution V of exponential growth has support in a
proper convex cone and its Fourier transform is carried by a closed cone
different from whole space, then V=0. The application of this result to a {\em
quasi-local} quantum field theory (where the fields are localizable only in
regions greate... | math.FA math-ph math.MP | it is shown that if a distribution v of exponential growth has support in a proper convex cone and its fourier transform is carried by a closed cone different from whole space then v0 the application of this result to a em quasilocal quantum field theory where the fields are localizable only in regions greater than a c... | [['it', 'is', 'shown', 'that', 'if', 'a', 'distribution', 'v', 'of', 'exponential', 'growth', 'has', 'support', 'in', 'a', 'proper', 'convex', 'cone', 'and', 'its', 'fourier', 'transform', 'is', 'carried', 'by', 'a', 'closed', 'cone', 'different', 'from', 'whole', 'space', 'then', 'v0', 'the', 'application', 'of', 'thi... | [-0.13380171264361707, 0.16884752835418718, -0.13724552718000874, 0.08402235513252283, -0.05521303223698245, -0.12653757413985053, 0.014001229149774494, 0.3392526583969205, -0.2782415913825389, -0.22232195366329202, 0.08745480744012941, -0.21320131234824657, -0.1743546685029287, 0.21314431451416263, -0.0381163020210806... |
708.0653 | Experimental Violation of Bell's Inequality in Spatial-Parity Space | We report the first experimental violation of Bell's inequality in the
spatial domain using the Einstein--Podolsky--Rosen state. Two-photon states
generated via optical spontaneous parametric downconversion are shown to be
entangled in the parity of their one-dimensional transverse spatial profile.
Superpositions of ... | quant-ph | we report the first experimental violation of bells inequality in the spatial domain using the einsteinpodolskyrosen state twophoton states generated via optical spontaneous parametric downconversion are shown to be entangled in the parity of their onedimensional transverse spatial profile superpositions of bell states... | [['we', 'report', 'the', 'first', 'experimental', 'violation', 'of', 'bells', 'inequality', 'in', 'the', 'spatial', 'domain', 'using', 'the', 'einsteinpodolskyrosen', 'state', 'twophoton', 'states', 'generated', 'via', 'optical', 'spontaneous', 'parametric', 'downconversion', 'are', 'shown', 'to', 'be', 'entangled', 'i... | [-0.141326812285251, 0.22483904751697142, -0.05730592108018279, 0.03440290017414699, -0.015248432644494922, -0.18747178358504565, 0.03764279871726426, 0.3933813406206737, -0.23204109281763624, -0.2615198862225374, 0.04497905019192008, -0.27829326549980127, -0.023408062773469452, 0.20622275355402556, 0.02086667769869232... |
708.0654 | Structure or Noise? | We show how rate-distortion theory provides a mechanism for automated theory
building by naturally distinguishing between regularity and randomness. We
start from the simple principle that model variables should, as much as
possible, render the future and past conditionally independent. From this, we
construct an obj... | physics.data-an cond-mat.stat-mech cs.IT cs.LG math-ph math.IT math.MP math.ST nlin.CD stat.TH | we show how ratedistortion theory provides a mechanism for automated theory building by naturally distinguishing between regularity and randomness we start from the simple principle that model variables should as much as possible render the future and past conditionally independent from this we construct an objective f... | [['we', 'show', 'how', 'ratedistortion', 'theory', 'provides', 'a', 'mechanism', 'for', 'automated', 'theory', 'building', 'by', 'naturally', 'distinguishing', 'between', 'regularity', 'and', 'randomness', 'we', 'start', 'from', 'the', 'simple', 'principle', 'that', 'model', 'variables', 'should', 'as', 'much', 'as', '... | [-0.07331896889554851, 0.07744856530800819, -0.10949170022940069, 0.12093893438934754, -0.05836350813599452, -0.14933519419054128, 0.11152803241503796, 0.33498092355817966, -0.3316770338573339, -0.3213540850967123, 0.08387447123010815, -0.25389539067593453, -0.1836920522019107, 0.17976172906746574, -0.1012340071068311,... |
708.0655 | A very cool brown dwarf in UKIDSS DR1 | (abridged) We report the discovery of a very cool brown dwarf, ULAS
J003402.77-005206.7 (ULAS J0034-00), identified in UKIDSS DR1. We provide
optical, near-infrared, and mid-infrared photometry of the source, and two
near-infrared spectra. Comparing the spectral energy distribution of ULAS
J0034-00 to that of the T8 ... | astro-ph | abridged we report the discovery of a very cool brown dwarf ulas j003402770052067 ulas j003400 identified in ukidss dr1 we provide optical nearinfrared and midinfrared photometry of the source and two nearinfrared spectra comparing the spectral energy distribution of ulas j003400 to that of the t8 brown dwarf 2mass j04... | [['abridged', 'we', 'report', 'the', 'discovery', 'of', 'a', 'very', 'cool', 'brown', 'dwarf', 'ulas', 'j003402770052067', 'ulas', 'j003400', 'identified', 'in', 'ukidss', 'dr1', 'we', 'provide', 'optical', 'nearinfrared', 'and', 'midinfrared', 'photometry', 'of', 'the', 'source', 'and', 'two', 'nearinfrared', 'spectra... | [-0.03049744867870862, 0.13047122396822106, -0.09045290451397323, 0.07009262011354533, -0.14839813602720237, -0.12358258763185492, 0.09469599574485103, 0.44413344029923, -0.10708396498023742, -0.3651130594530954, 0.03257612347266742, -0.33471840532541636, 0.027617883400741828, 0.21717827041626855, -0.0806822943357533, ... |
708.0656 | A multivariate central limit theorem for randomized orthogonal array
sampling designs in computer experiments | Let $f:[0,1)^d \to {\mathbb R}$ be an integrable function. An objective of
many computer experiments is to estimate $\int_{[0,1)^d} f(x) dx$ by evaluating
f at a finite number of points in [0,1)^d. There is a design issue in the
choice of these points and a popular choice is via the use of randomized
orthogonal array... | math.ST stat.ME stat.TH | let f01d to mathbb r be an integrable function an objective of many computer experiments is to estimate int_01d fx dx by evaluating f at a finite number of points in 01d there is a design issue in the choice of these points and a popular choice is via the use of randomized orthogonal arrays this article proves a multiv... | [['let', 'f01d', 'to', 'mathbb', 'r', 'be', 'an', 'integrable', 'function', 'an', 'objective', 'of', 'many', 'computer', 'experiments', 'is', 'to', 'estimate', 'int_01d', 'fx', 'dx', 'by', 'evaluating', 'f', 'at', 'a', 'finite', 'number', 'of', 'points', 'in', '01d', 'there', 'is', 'a', 'design', 'issue', 'in', 'the', ... | [-0.151475937511783, 0.03175206569202211, -0.04490718307317279, 0.04253199216743399, -0.048927394135500346, -0.1483693872578442, 0.04142397721408911, 0.35655381472869996, -0.2646335107939584, -0.22082974246725262, 0.14857514781622394, -0.26050006819977645, -0.14956996198313954, 0.22780328129772984, -0.13017409445074873... |
708.0657 | Manipulation and Detection of a Trapped Yb+ Ion Hyperfine Qubit | We demonstrate the use of trapped ytterbium ions as quantum bits for quantum
information processing. We implement fast, efficient state preparation and
state detection of the first-order magnetic field-insensitive hyperfine levels
of 171Yb+, with a measured coherence time of 2.5 seconds. The high efficiency
and high ... | quant-ph | we demonstrate the use of trapped ytterbium ions as quantum bits for quantum information processing we implement fast efficient state preparation and state detection of the firstorder magnetic fieldinsensitive hyperfine levels of 171yb with a measured coherence time of 25 seconds the high efficiency and high fidelity o... | [['we', 'demonstrate', 'the', 'use', 'of', 'trapped', 'ytterbium', 'ions', 'as', 'quantum', 'bits', 'for', 'quantum', 'information', 'processing', 'we', 'implement', 'fast', 'efficient', 'state', 'preparation', 'and', 'state', 'detection', 'of', 'the', 'firstorder', 'magnetic', 'fieldinsensitive', 'hyperfine', 'levels'... | [-0.16359971164004697, 0.246720754781798, 0.04839362859755995, 0.009961937140155162, 0.06598457459720873, -0.1807938082399027, 0.1270093752236496, 0.43581681180324766, -0.2307178711503624, -0.3364978393975405, 0.07986043010567946, -0.22614635017910792, 0.012179488496434304, 0.2327781646482406, 0.0021655951577779506, 0.... |
708.0658 | Trojan Horse as an indirect technique in nuclear astrophysics. Resonance
reactions | The Trojan Horse method is a powerful indirect technique that provides
information to determine astrophysical factors for binary rearrangement
processes $x + A \to b + B$ at astrophysically relevant energies by measuring
the cross section for the Trojan Horse reaction $a + A \to y+ b + B$ in
quasi-free kinematics. We... | nucl-th | the trojan horse method is a powerful indirect technique that provides information to determine astrophysical factors for binary rearrangement processes x a to b b at astrophysically relevant energies by measuring the cross section for the trojan horse reaction a a to y b b in quasifree kinematics we present the theory... | [['the', 'trojan', 'horse', 'method', 'is', 'a', 'powerful', 'indirect', 'technique', 'that', 'provides', 'information', 'to', 'determine', 'astrophysical', 'factors', 'for', 'binary', 'rearrangement', 'processes', 'x', 'a', 'to', 'b', 'b', 'at', 'astrophysically', 'relevant', 'energies', 'by', 'measuring', 'the', 'cro... | [-0.08061606684126534, 0.10006003399403432, -0.16020732099684373, 0.11146295605710922, -0.010566614657783737, -0.15270810760557652, 0.09946402052614409, 0.2870245384147916, -0.23301748083068582, -0.2773861641971729, -0.014906126547616739, -0.26469670751920116, -0.07900311122051416, 0.16222806396679237, 0.03208045754581... |
708.0659 | Exit paths and constructible stacks | For a Whitney stratification S of a space X (or more generally a topological
stratification in the sense of Goresky and MacPherson) we introduce the notion
of an S-constructible stack of categories on X. The motivating example is the
stack of S-constructible perverse sheaves. We introduce a 2-category $EP_{\leq
2}(X,... | math.AT | for a whitney stratification s of a space x or more generally a topological stratification in the sense of goresky and macpherson we introduce the notion of an sconstructible stack of categories on x the motivating example is the stack of sconstructible perverse sheaves we introduce a 2category ep_leq 2xs called the ex... | [['for', 'a', 'whitney', 'stratification', 's', 'of', 'a', 'space', 'x', 'or', 'more', 'generally', 'a', 'topological', 'stratification', 'in', 'the', 'sense', 'of', 'goresky', 'and', 'macpherson', 'we', 'introduce', 'the', 'notion', 'of', 'an', 'sconstructible', 'stack', 'of', 'categories', 'on', 'x', 'the', 'motivati... | [-0.18435814006608614, 0.03951490314466355, -0.08990864280018616, 0.11121853830991313, -0.09109322802925651, -0.06757275285516781, 0.02761943529846824, 0.33781379914249887, -0.36689601923254406, -0.17286991580410607, 0.04602556690885897, -0.18649627557236023, -0.14170971678157168, 0.16221712793445808, -0.27669972402509... |
708.066 | Network synchronizability analysis: the theory of subgraphs and
complementary graphs | In this paper, subgraphs and complementary graphs are used to analyze the
network synchronizability. Some sharp and attainable bounds are provided for
the eigenratio of the network structural matrix, which characterizes the
network synchronizability, especially when the network's corresponding graph
has cycles, chain... | cs.NI cs.GR | in this paper subgraphs and complementary graphs are used to analyze the network synchronizability some sharp and attainable bounds are provided for the eigenratio of the network structural matrix which characterizes the network synchronizability especially when the networks corresponding graph has cycles chains bipart... | [['in', 'this', 'paper', 'subgraphs', 'and', 'complementary', 'graphs', 'are', 'used', 'to', 'analyze', 'the', 'network', 'synchronizability', 'some', 'sharp', 'and', 'attainable', 'bounds', 'are', 'provided', 'for', 'the', 'eigenratio', 'of', 'the', 'network', 'structural', 'matrix', 'which', 'characterizes', 'the', '... | [-0.2006493465217086, 0.07286206728495731, 0.025581127416123364, 0.09980821276001413, -0.04719442704820311, -0.1389718739516741, 0.049894372090313804, 0.4407179758829229, -0.3100599998644754, -0.2836809912879093, 0.172585153484297, -0.28765831697805255, -0.23697704736453792, 0.09654494652104582, -0.08773877155766183, 0... |
708.0661 | Decelerating Growth of Vertically Aligned Carbon Nanotube Arrays:
Kinetic Controlled or Diffusion Controlled? | Feedstock and byproduct diffusion in the root growth of aligned CNT arrays
was discussed in this work. A non-dimensional modulus was proposed to
differentiate catalyst-decay controlled growth deceleration from diffusion
controlled one. It was found that aligned MWNT arrays are usually free of
feedstock diffusion whil... | cond-mat.mtrl-sci cond-mat.other | feedstock and byproduct diffusion in the root growth of aligned cnt arrays was discussed in this work a nondimensional modulus was proposed to differentiate catalystdecay controlled growth deceleration from diffusion controlled one it was found that aligned mwnt arrays are usually free of feedstock diffusion while swnt... | [['feedstock', 'and', 'byproduct', 'diffusion', 'in', 'the', 'root', 'growth', 'of', 'aligned', 'cnt', 'arrays', 'was', 'discussed', 'in', 'this', 'work', 'a', 'nondimensional', 'modulus', 'was', 'proposed', 'to', 'differentiate', 'catalystdecay', 'controlled', 'growth', 'deceleration', 'from', 'diffusion', 'controlled... | [-0.08855075077027888, 0.21044454869587678, -0.004517838566538853, -0.007128796572327996, -0.06496892408845392, -0.1573085781954531, -0.03894311534807186, 0.4406149520387722, -0.32283547595520884, -0.2664074851955111, 0.10832879916494209, -0.25798249569708936, -0.14944461424759514, 0.20262677839806154, -0.0364382146115... |
708.0662 | Constraints on $f(R_{ijkl}R^{ijkl})$ gravity: An evidence against the
covariant resolution of the Pioneer anomaly | We consider corrections in the form of $\Delta L(R_{ijkl}R^{ijkl})$ to the
Einstein-Hilbert Lagrangian. Then we compute the corrections to the
Schwarszchild geometry due to the inclusion of this general term to the
Lagrangian. We show that $\Delta L_3=\alpha_{{1/3}}(R_{ijkl}R^{ijkl})^{{1/3}}$
gives rise to a constant... | gr-qc astro-ph hep-th | we consider corrections in the form of delta lr_ijklrijkl to the einsteinhilbert lagrangian then we compute the corrections to the schwarszchild geometry due to the inclusion of this general term to the lagrangian we show that delta l_3alpha_13r_ijklrijkl13 gives rise to a constant anomalous acceleration for objects or... | [['we', 'consider', 'corrections', 'in', 'the', 'form', 'of', 'delta', 'lr_ijklrijkl', 'to', 'the', 'einsteinhilbert', 'lagrangian', 'then', 'we', 'compute', 'the', 'corrections', 'to', 'the', 'schwarszchild', 'geometry', 'due', 'to', 'the', 'inclusion', 'of', 'this', 'general', 'term', 'to', 'the', 'lagrangian', 'we',... | [-0.13376916061293295, 0.11978473813355374, -0.09109389704490178, 0.09158507398912544, -0.09239653647452796, -0.10003395007327706, 0.044198998659500714, 0.3018720211100061, -0.21272356124582137, -0.33710493180951495, 0.0602021153927559, -0.30371271290176477, -0.12520541525034068, 0.15539747899672218, -0.090801830751960... |
708.0663 | Bose-Einstein condensation of magnons in superfluid 3He | The possibility of Bose-Einstein condensation of excitations has been
discussed for a long time. The phenomenon of the phase-coherent precession of
magnetization in superfluid 3He and the related effects of spin superfluidity
are based on the true Bose-Einstein condensation of magnons. Several different
states of coh... | cond-mat.other | the possibility of boseeinstein condensation of excitations has been discussed for a long time the phenomenon of the phasecoherent precession of magnetization in superfluid 3he and the related effects of spin superfluidity are based on the true boseeinstein condensation of magnons several different states of coherent p... | [['the', 'possibility', 'of', 'boseeinstein', 'condensation', 'of', 'excitations', 'has', 'been', 'discussed', 'for', 'a', 'long', 'time', 'the', 'phenomenon', 'of', 'the', 'phasecoherent', 'precession', 'of', 'magnetization', 'in', 'superfluid', '3he', 'and', 'the', 'related', 'effects', 'of', 'spin', 'superfluidity',... | [-0.20895876277548572, 0.2990685598924756, -0.07965276450814793, 0.0571856261998288, -0.04232110837156969, -0.10006985658864406, -0.010771048752675679, 0.357008498151448, -0.2313850343784769, -0.23403233575465326, 0.026748906021098126, -0.2697774327966864, -0.047358654802806224, 0.22128295991216984, 0.03787453922753533... |
708.0664 | Shortnote on local hidden Grassmann variables vs. quantum correlations | Grassmannian local hidden variables are shown to generate all possible
quantum correlations in a bipartite quantum system. Grassmann representation of
fermions, common in field theory, opens a related perspective. Although
Grassmann hidden variables can not challange Bell's locality theorem, they can
become an intere... | quant-ph | grassmannian local hidden variables are shown to generate all possible quantum correlations in a bipartite quantum system grassmann representation of fermions common in field theory opens a related perspective although grassmann hidden variables can not challange bells locality theorem they can become an interesting ma... | [['grassmannian', 'local', 'hidden', 'variables', 'are', 'shown', 'to', 'generate', 'all', 'possible', 'quantum', 'correlations', 'in', 'a', 'bipartite', 'quantum', 'system', 'grassmann', 'representation', 'of', 'fermions', 'common', 'in', 'field', 'theory', 'opens', 'a', 'related', 'perspective', 'although', 'grassman... | [-0.1681099268826074, 0.20771491495816008, -0.14952702156733721, 0.16698936351652569, -0.1375267824914772, -0.24865781442107013, -0.00819428012133964, 0.3180609275392878, -0.34337180146637064, -0.24898754133998105, 0.012681881218062093, -0.2419624679411451, -0.20532913153147092, 0.1459681090588371, -0.12719777635841942... |
708.0665 | Sisyphus cooling and amplification by a superconducting qubit | Laser cooling of the atomic motion paved the way for remarkable achievements
in the fields of quantum optics and atomic physics, including Bose-Einstein
condensation and the trapping of atoms in optical lattices. More recently
superconducting qubits were shown to act as artificial two-level atoms,
displaying Rabi osc... | cond-mat.supr-con | laser cooling of the atomic motion paved the way for remarkable achievements in the fields of quantum optics and atomic physics including boseeinstein condensation and the trapping of atoms in optical lattices more recently superconducting qubits were shown to act as artificial twolevel atoms displaying rabi oscillatio... | [['laser', 'cooling', 'of', 'the', 'atomic', 'motion', 'paved', 'the', 'way', 'for', 'remarkable', 'achievements', 'in', 'the', 'fields', 'of', 'quantum', 'optics', 'and', 'atomic', 'physics', 'including', 'boseeinstein', 'condensation', 'and', 'the', 'trapping', 'of', 'atoms', 'in', 'optical', 'lattices', 'more', 'rec... | [-0.16557370535070626, 0.24845957723693002, -0.022756156485354274, -0.0200862109880237, -0.010417454365261957, -0.20218604795894968, 0.0857032419789546, 0.3854698940550032, -0.22588141249748422, -0.30271235375103595, -0.023881599961611096, -0.27984337590062164, -0.11132119103436422, 0.25284627581006097, 0.0043471667558... |
708.0666 | On the Planetary acceleration and the Rotation of the Earth | We have developed a model for the Earth rotation that gives a good account
(data) of the Earth astronomical parameters. These data can be compared with
the ones obtained using space-base telescopes. The expansion of the universe
has an impact on the rotation of planets, and in particular, the Earth. The
expansion of ... | astro-ph | we have developed a model for the earth rotation that gives a good account data of the earth astronomical parameters these data can be compared with the ones obtained using spacebase telescopes the expansion of the universe has an impact on the rotation of planets and in particular the earth the expansion of the univer... | [['we', 'have', 'developed', 'a', 'model', 'for', 'the', 'earth', 'rotation', 'that', 'gives', 'a', 'good', 'account', 'data', 'of', 'the', 'earth', 'astronomical', 'parameters', 'these', 'data', 'can', 'be', 'compared', 'with', 'the', 'ones', 'obtained', 'using', 'spacebase', 'telescopes', 'the', 'expansion', 'of', 't... | [-0.10689182252815319, 0.15059158354230773, -0.12083016188135223, 0.05261154556166499, -0.06804439874129399, -0.007891988366960532, 0.0008525485616354715, 0.338475912513714, -0.18657818312446275, -0.3238401297657263, 0.11802058634237342, -0.29858809810072656, -0.08708706291185485, 0.2519884549990474, -0.038707668153894... |
708.0667 | Nonmaximally entangled states can be better for multiple linear optical
teleportation | We investigate multiple linear optical teleportation in the
Knill-Laflamme-Milburn scheme with both maximally and nonmaximally entangled
states. We show that if the qubit is teleported several times via nonmaximally
entangled state then the errors introduced in the previous teleportations can
be corrected by the erro... | quant-ph | we investigate multiple linear optical teleportation in the knilllaflammemilburn scheme with both maximally and nonmaximally entangled states we show that if the qubit is teleported several times via nonmaximally entangled state then the errors introduced in the previous teleportations can be corrected by the errors in... | [['we', 'investigate', 'multiple', 'linear', 'optical', 'teleportation', 'in', 'the', 'knilllaflammemilburn', 'scheme', 'with', 'both', 'maximally', 'and', 'nonmaximally', 'entangled', 'states', 'we', 'show', 'that', 'if', 'the', 'qubit', 'is', 'teleported', 'several', 'times', 'via', 'nonmaximally', 'entangled', 'stat... | [-0.13476697557673947, 0.25886112434942865, -0.07706883478279385, 0.056284756947694935, 0.06739754866944944, -0.26577671295849653, 0.07261080677172442, 0.3911781785328214, -0.24250066257649805, -0.23784679562852876, 0.05712637053263124, -0.25452313013374805, -0.09438322030189561, 0.17872047896792248, -0.092806546549914... |
708.0668 | Meta-stable Vacuum in Spontaneously Broken N=2 Supersymmetric Gauge
Theory | We consider an N=2 supersymmetric SU(2) \times U(1) gauge theory with N_f=2
massless flavors and a Fayet-Iliopoulos (FI) term. In the presence of the FI
term, supersymmetry is spontaneously broken at tree level (on the Coulomb
branch), leaving a pseudo-flat direction in the classical potential. This
vacuum degeneracy... | hep-th hep-ph | we consider an n2 supersymmetric su2 times u1 gauge theory with n_f2 massless flavors and a fayetiliopoulos fi term in the presence of the fi term supersymmetry is spontaneously broken at tree level on the coulomb branch leaving a pseudoflat direction in the classical potential this vacuum degeneracy is removed once qu... | [['we', 'consider', 'an', 'n2', 'supersymmetric', 'su2', 'times', 'u1', 'gauge', 'theory', 'with', 'n_f2', 'massless', 'flavors', 'and', 'a', 'fayetiliopoulos', 'fi', 'term', 'in', 'the', 'presence', 'of', 'the', 'fi', 'term', 'supersymmetry', 'is', 'spontaneously', 'broken', 'at', 'tree', 'level', 'on', 'the', 'coulom... | [-0.1690563067673576, 0.2701985883559848, -0.07276615125454025, 0.12177401611624619, -0.05497480593066638, -0.17909748205569703, 0.024031332519756542, 0.308430632030505, -0.1904465219708289, -0.2730873560545263, 0.08231077072771871, -0.26592734148910896, -0.10974923405944315, 0.018566584071169134, -0.03168781701820773,... |
708.0669 | Notes on quantization of symplectic vector spaces over finite fields | In these notes we construct a quantization functor, associating an Hilbert
space H(V) to a finite dimensional symplectic vector space V over a finite
field F_q. As a result, we obtain a canonical model for the Weil representation
of the symplectic group Sp(V). The main technical result is a proof of a
stronger form o... | math-ph math.MP math.RT | in these notes we construct a quantization functor associating an hilbert space hv to a finite dimensional symplectic vector space v over a finite field f_q as a result we obtain a canonical model for the weil representation of the symplectic group spv the main technical result is a proof of a stronger form of the ston... | [['in', 'these', 'notes', 'we', 'construct', 'a', 'quantization', 'functor', 'associating', 'an', 'hilbert', 'space', 'hv', 'to', 'a', 'finite', 'dimensional', 'symplectic', 'vector', 'space', 'v', 'over', 'a', 'finite', 'field', 'f_q', 'as', 'a', 'result', 'we', 'obtain', 'a', 'canonical', 'model', 'for', 'the', 'weil... | [-0.21039475827477871, 0.07723666139077977, -0.14473899064585566, 0.03817399217397906, -0.10828035775572062, -0.09542535587679594, 0.03357245258055627, 0.29747862906893713, -0.31781539544463155, -0.16996343661099672, 0.05191084263729863, -0.19672747724747752, -0.09683039743453264, 0.23800946617266164, -0.17113169092684... |
708.067 | Spectral and Dynamical Properties of Certain Random Jacobi Matrices with
Growing Parameters | In this paper, a family of random Jacobi matrices, with off-diagonal terms
that exhibit power-law growth, is studied. Since the growth of the randomness
is slower than that of these terms, it is possible to use methods applied in
the study of Schr\"odinger operators with random decaying potentials. A
particular resul... | math.SP math-ph math.MP | in this paper a family of random jacobi matrices with offdiagonal terms that exhibit powerlaw growth is studied since the growth of the randomness is slower than that of these terms it is possible to use methods applied in the study of schrodinger operators with random decaying potentials a particular result of the ana... | [['in', 'this', 'paper', 'a', 'family', 'of', 'random', 'jacobi', 'matrices', 'with', 'offdiagonal', 'terms', 'that', 'exhibit', 'powerlaw', 'growth', 'is', 'studied', 'since', 'the', 'growth', 'of', 'the', 'randomness', 'is', 'slower', 'than', 'that', 'of', 'these', 'terms', 'it', 'is', 'possible', 'to', 'use', 'metho... | [-0.10927937034079258, 0.1786113432225059, -0.08608119101537501, 0.058858693232211996, -0.009874463610022383, -0.1387737191775266, -0.03645637924235095, 0.37286580268512753, -0.24481949373422301, -0.22143395756206968, 0.13404217266806345, -0.28546553028418736, -0.16265368089079857, 0.18760318172109477, -0.0010180730708... |
708.0671 | Unparticle Physics and A_{FB}^b on the Z pole | An attempt has been made to address the 3\sigma anomaly of the
forward-backward asymmetry of b quark in LEP data via an unparticle sector. For
most part of the parameter space except certain particular regions, the anomaly
could not be explained away plausibly, when constraints from other LEP
observables are taken in... | hep-ph | an attempt has been made to address the 3sigma anomaly of the forwardbackward asymmetry of b quark in lep data via an unparticle sector for most part of the parameter space except certain particular regions the anomaly could not be explained away plausibly when constraints from other lep observables are taken into acco... | [['an', 'attempt', 'has', 'been', 'made', 'to', 'address', 'the', '3sigma', 'anomaly', 'of', 'the', 'forwardbackward', 'asymmetry', 'of', 'b', 'quark', 'in', 'lep', 'data', 'via', 'an', 'unparticle', 'sector', 'for', 'most', 'part', 'of', 'the', 'parameter', 'space', 'except', 'certain', 'particular', 'regions', 'the',... | [-0.10581880999412739, 0.14904485123269348, -0.08677919195604704, 0.1269800595165986, -0.14732534926876706, -0.15433526383537166, 0.032454289408084355, 0.3054522291388152, -0.26721960794013694, -0.2939563966092636, 0.08647455537542349, -0.2891702504898861, 0.021174112721434178, 0.15094103326774994, -0.01338753778979463... |
708.0672 | Comments on operators with large spin | We consider high spin operators. We give a general argument for the
logarithmic scaling of their anomalous dimensions which is based on the
symmetries of the problem. By an analytic continuation we can also see the
origin of the double logarithmic divergence in the Sudakov factor. We show that
the cusp anomalous dime... | hep-th | we consider high spin operators we give a general argument for the logarithmic scaling of their anomalous dimensions which is based on the symmetries of the problem by an analytic continuation we can also see the origin of the double logarithmic divergence in the sudakov factor we show that the cusp anomalous dimension... | [['we', 'consider', 'high', 'spin', 'operators', 'we', 'give', 'a', 'general', 'argument', 'for', 'the', 'logarithmic', 'scaling', 'of', 'their', 'anomalous', 'dimensions', 'which', 'is', 'based', 'on', 'the', 'symmetries', 'of', 'the', 'problem', 'by', 'an', 'analytic', 'continuation', 'we', 'can', 'also', 'see', 'the... | [-0.1461410830631697, 0.15769331923717497, -0.07339308446195597, 0.11044605422163538, -0.03545867986589049, -0.087525901326444, 0.01882430341647705, 0.32605371583874027, -0.18107572745454187, -0.25002666818909347, 0.10256382706478083, -0.27796640728289884, -0.18126149213251969, 0.14801657441809463, -0.04272008544066921... |
708.0673 | Structures of the reduced niobium oxides Nb12O29 and Nb22O54 | The crystal structure of Nb22O54 is reported for the first time, and the
structure of orthorhombic Nb12O29 is reexamined, resolving previous
ambiguities. Single crystal x-ray and electron diffraction were employed. These
compounds were found to crystallize in the space groups P2/m (a = 15.7491(2) A,
b = 3.8236(3) A, ... | cond-mat.mtrl-sci | the crystal structure of nb22o54 is reported for the first time and the structure of orthorhombic nb12o29 is reexamined resolving previous ambiguities single crystal xray and electron diffraction were employed these compounds were found to crystallize in the space groups p2m a 1574912 a b 382363 a c 1785212 a beta 1020... | [['the', 'crystal', 'structure', 'of', 'nb22o54', 'is', 'reported', 'for', 'the', 'first', 'time', 'and', 'the', 'structure', 'of', 'orthorhombic', 'nb12o29', 'is', 'reexamined', 'resolving', 'previous', 'ambiguities', 'single', 'crystal', 'xray', 'and', 'electron', 'diffraction', 'were', 'employed', 'these', 'compound... | [-0.16708386286472282, 0.22327065104395538, -0.011459482757685085, 0.00970010926714167, -0.0185945078295966, -0.15245676316010456, 0.11428667077794671, 0.4499676193296909, -0.2810952094942331, -0.2321733062590162, 0.05391066974028945, -0.338899106439203, -0.06863439628854394, 0.08842496294295416, 0.03008072731861224, -... |
708.0674 | Emission Lines in X-ray Spectra of Clusters of Galaxies | Emission lines in X-ray spectra of clusters of galaxies reveal the presence
of heavy elements in the diffuse hot plasma (the Intra Cluster Medium, or ICM)
in virial equilibrium in the dark matter potential well. The relatively simple
physical state of the ICM allows us to estimate, with good accuracy, its
thermodynam... | astro-ph | emission lines in xray spectra of clusters of galaxies reveal the presence of heavy elements in the diffuse hot plasma the intra cluster medium or icm in virial equilibrium in the dark matter potential well the relatively simple physical state of the icm allows us to estimate with good accuracy its thermodynamical prop... | [['emission', 'lines', 'in', 'xray', 'spectra', 'of', 'clusters', 'of', 'galaxies', 'reveal', 'the', 'presence', 'of', 'heavy', 'elements', 'in', 'the', 'diffuse', 'hot', 'plasma', 'the', 'intra', 'cluster', 'medium', 'or', 'icm', 'in', 'virial', 'equilibrium', 'in', 'the', 'dark', 'matter', 'potential', 'well', 'the',... | [-0.054537382474754356, 0.11437291998063794, -0.08724871582376796, 0.09236166318500968, -0.09435228819131374, -0.020512044791610458, 0.07214267485825396, 0.42077411429302114, -0.1993052700787745, -0.34622985194751843, 0.030280409127511586, -0.3261750024111943, -0.012283655417205237, 0.1750893821118626, 0.02503201676960... |
708.0675 | Vector field theories in cosmology | Recently proposed theories based on the cosmic presence of a vectorial field
are compared and contrasted. In particular the so called Einstein aether theory
is discussed in parallel with a recent proposal of a strained space-time theory
(Cosmic Defect theory). We show that the latter fits reasonably well the cosmic
o... | gr-qc | recently proposed theories based on the cosmic presence of a vectorial field are compared and contrasted in particular the so called einstein aether theory is discussed in parallel with a recent proposal of a strained spacetime theory cosmic defect theory we show that the latter fits reasonably well the cosmic observed... | [['recently', 'proposed', 'theories', 'based', 'on', 'the', 'cosmic', 'presence', 'of', 'a', 'vectorial', 'field', 'are', 'compared', 'and', 'contrasted', 'in', 'particular', 'the', 'so', 'called', 'einstein', 'aether', 'theory', 'is', 'discussed', 'in', 'parallel', 'with', 'a', 'recent', 'proposal', 'of', 'a', 'strain... | [-0.09295756567036734, 0.13087576969875955, -0.0728379841754213, 0.1022775689570699, -0.08237432011868805, -0.16017651882488282, -0.050121612311340866, 0.356406619399786, -0.1914723162248265, -0.2643311391584575, 0.07761626318795606, -0.26883896907558663, -0.17560493152588605, 0.21204736293992027, -0.038524486443493516... |
708.0676 | Mosaic spin models with topological order | We study a class of two-dimensional spin models with the Kitaev-type
couplings in mosaic structure lattices to implement topological orders. We show
that they are exactly solvable by reducing them to some free Majorana fermion
models with gauge symmetries. The typical case with a 4-8-8 close packing is
investigated i... | cond-mat.str-el quant-ph | we study a class of twodimensional spin models with the kitaevtype couplings in mosaic structure lattices to implement topological orders we show that they are exactly solvable by reducing them to some free majorana fermion models with gauge symmetries the typical case with a 488 close packing is investigated in detail... | [['we', 'study', 'a', 'class', 'of', 'twodimensional', 'spin', 'models', 'with', 'the', 'kitaevtype', 'couplings', 'in', 'mosaic', 'structure', 'lattices', 'to', 'implement', 'topological', 'orders', 'we', 'show', 'that', 'they', 'are', 'exactly', 'solvable', 'by', 'reducing', 'them', 'to', 'some', 'free', 'majorana', ... | [-0.19692817896411016, 0.28362369967939016, -0.03125800945275983, 0.05659621476661414, -0.06202124838124622, -0.19160728449872755, 0.02938024198950885, 0.4147125596253129, -0.2470050363917835, -0.29558273098556637, 0.06035739232411052, -0.2881677964484537, -0.16573863882910123, 0.13856400984835315, 0.022429198463403546... |
708.0677 | Observables IV: The presheaf perspective | In this fourth of our series of papers on observables we show that one can
associate to each von Neumann algebra R a pair of isomorphic presheaves, the
upper presheaf O^{+}_{R} and the lower presheaf O^{-}_{R}, on the category of
abelian von Neumann subalgebras of R. Each $A \in R_{sa}$ induces a global
section of O^... | math-ph math.MP math.OA quant-ph | in this fourth of our series of papers on observables we show that one can associate to each von neumann algebra r a pair of isomorphic presheaves the upper presheaf o_r and the lower presheaf o_r on the category of abelian von neumann subalgebras of r each a in r_sa induces a global section of o_r and of o_r respectiv... | [['in', 'this', 'fourth', 'of', 'our', 'series', 'of', 'papers', 'on', 'observables', 'we', 'show', 'that', 'one', 'can', 'associate', 'to', 'each', 'von', 'neumann', 'algebra', 'r', 'a', 'pair', 'of', 'isomorphic', 'presheaves', 'the', 'upper', 'presheaf', 'o_r', 'and', 'the', 'lower', 'presheaf', 'o_r', 'on', 'the', ... | [-0.1291297953257239, 0.06138754361554196, -0.07987893011519, 0.06657331245767541, -0.05544302424562997, -0.1307804010514366, -0.014969106351858691, 0.3334811221440568, -0.34183643405374725, -0.149684568637933, 0.07049413225245907, -0.26814269355841375, -0.061387049524407634, 0.1602269684797839, -0.19357645072435078, -... |
708.0678 | Kinetic Theory of Response Functions for the Hard Sphere Granular Fluid | The response functions for small spatial perturbations of a homogeneous
granular fluid have been described recently. In appropriate dimensionless
variables, they have the form of stationary state time correlation functions.
Here, these functions are expressed in terms of reduced single particle
functions that are exp... | cond-mat.soft cond-mat.stat-mech | the response functions for small spatial perturbations of a homogeneous granular fluid have been described recently in appropriate dimensionless variables they have the form of stationary state time correlation functions here these functions are expressed in terms of reduced single particle functions that are expected ... | [['the', 'response', 'functions', 'for', 'small', 'spatial', 'perturbations', 'of', 'a', 'homogeneous', 'granular', 'fluid', 'have', 'been', 'described', 'recently', 'in', 'appropriate', 'dimensionless', 'variables', 'they', 'have', 'the', 'form', 'of', 'stationary', 'state', 'time', 'correlation', 'functions', 'here',... | [-0.12674801360994373, 0.13353264967566883, -0.11384539376331927, 0.09775428439662728, -0.05183183443923927, -0.08812167841705099, -0.05092366496324284, 0.31431217357669383, -0.26607800798158937, -0.2825212081996341, 0.06652256730251806, -0.28500790539363474, -0.11310605053496484, 0.16464966237114437, 0.041976074662620... |
708.0679 | Superposition Formulas for Darboux Integrable Exterior Differential
Systems | In this paper we present a far-reaching generalization of E. Vessiot's
analysis of the Darboux integrable partial differential equations in one
dependent and two independent variables. Our approach provides new insights
into this classical method, uncovers the fundamental geometric invariants of
Darboux integrable sy... | math.DG math-ph math.MP | in this paper we present a farreaching generalization of e vessiots analysis of the darboux integrable partial differential equations in one dependent and two independent variables our approach provides new insights into this classical method uncovers the fundamental geometric invariants of darboux integrable systems a... | [['in', 'this', 'paper', 'we', 'present', 'a', 'farreaching', 'generalization', 'of', 'e', 'vessiots', 'analysis', 'of', 'the', 'darboux', 'integrable', 'partial', 'differential', 'equations', 'in', 'one', 'dependent', 'and', 'two', 'independent', 'variables', 'our', 'approach', 'provides', 'new', 'insights', 'into', '... | [-0.14041147584184294, -0.0012292607731762386, -0.07985511541898761, 0.07173458950571893, -0.09776242522611504, -0.13642548019776032, -0.03166206568767804, 0.2645798603338855, -0.3101621850216318, -0.2604813829773948, 0.12256114592975272, -0.2531047864329247, -0.2459992716532378, 0.2438550848602539, -0.0860869088409734... |
708.068 | $\Lambda$-CDM Universe: A Phenomenological Approach With Many
Possibilities | A time-dependent phenomenological model of $\Lambda$, viz. $\dot \Lambda\sim
H^3$ is selected to investigate the $\Lambda$-CDM cosmology. Time-dependent
form of the equation of state parameter $\omega$ is derived and it has been
possible to obtain the sought for flip of sign of the deceleration parameter q.
Present a... | gr-qc | a timedependent phenomenological model of lambda viz dot lambdasim h3 is selected to investigate the lambdacdm cosmology timedependent form of the equation of state parameter omega is derived and it has been possible to obtain the sought for flip of sign of the deceleration parameter q present age of the universe calcu... | [['a', 'timedependent', 'phenomenological', 'model', 'of', 'lambda', 'viz', 'dot', 'lambdasim', 'h3', 'is', 'selected', 'to', 'investigate', 'the', 'lambdacdm', 'cosmology', 'timedependent', 'form', 'of', 'the', 'equation', 'of', 'state', 'parameter', 'omega', 'is', 'derived', 'and', 'it', 'has', 'been', 'possible', 't... | [-0.1497401281005957, 0.09831909546064156, -0.06304810611728692, 0.0910009636586024, -0.09896071461226905, -0.16025839340308626, 0.005670359763881248, 0.34084553519884747, -0.22313701268285513, -0.32279062691624416, 0.06309317966753786, -0.24057593272829597, 0.02112714085502155, 0.19887029692340133, 0.03210135951468890... |
708.0681 | Macroscopic violation of special relativity | Feynman one of the founders of Quantum Electronic Dynamics (QED) introduced
in his diagrams virtual particles as intermediate states of an interaction
process. Such virtual particles are not observable, however, from the
theoretical point of view they represent necessary intermediate states between
observable real st... | quant-ph | feynman one of the founders of quantum electronic dynamics qed introduced in his diagrams virtual particles as intermediate states of an interaction process such virtual particles are not observable however from the theoretical point of view they represent necessary intermediate states between observable real states su... | [['feynman', 'one', 'of', 'the', 'founders', 'of', 'quantum', 'electronic', 'dynamics', 'qed', 'introduced', 'in', 'his', 'diagrams', 'virtual', 'particles', 'as', 'intermediate', 'states', 'of', 'an', 'interaction', 'process', 'such', 'virtual', 'particles', 'are', 'not', 'observable', 'however', 'from', 'the', 'theor... | [-0.16166067098878828, 0.23563843716393446, -0.08145151038384327, 0.09465203462416433, -0.07387217574657123, -0.14680956166659734, 0.021808854271614244, 0.32505639133296, -0.23612606405143444, -0.2908638452645391, -0.01377662132270025, -0.3256362746012719, -0.15688274228819168, 0.2090150807868846, 0.03644580585298903, ... |
708.0682 | Perturbed Beta-Gamma Systems and Complex Geometry | We consider the equations, arising as the conformal invariance conditions of
the perturbed curved beta-gamma system. These equations have the physical
meaning of Einstein equations with a B-field and a dilaton on a hermitian
manifold, where the B-field 2-form is imaginary and proportional to the
canonical form associ... | hep-th math-ph math.DG math.MP | we consider the equations arising as the conformal invariance conditions of the perturbed curved betagamma system these equations have the physical meaning of einstein equations with a bfield and a dilaton on a hermitian manifold where the bfield 2form is imaginary and proportional to the canonical form associated with... | [['we', 'consider', 'the', 'equations', 'arising', 'as', 'the', 'conformal', 'invariance', 'conditions', 'of', 'the', 'perturbed', 'curved', 'betagamma', 'system', 'these', 'equations', 'have', 'the', 'physical', 'meaning', 'of', 'einstein', 'equations', 'with', 'a', 'bfield', 'and', 'a', 'dilaton', 'on', 'a', 'hermiti... | [-0.1947081190279939, 0.10802768105429343, -0.04804160227491097, 0.061019908909855244, -0.14881051787894897, -0.12389923402277583, -0.0743449184577912, 0.2893927602605386, -0.3081797412607226, -0.21544697459109804, 0.07077380237804556, -0.2521165599623187, -0.22303583224050022, 0.1173135982064361, -0.059372210411608894... |
708.0683 | Persistence and Memory in Patchwork Dynamics for Glassy Models | Slow dynamics in disordered materials prohibits direct simulation of their
rich nonequilibrium behavior at large scales. "Patchwork dynamics" is
introduced to mimic relaxation over a very broad range of time scales by
equilibrating or optimizing directly on successive length scales. This dynamics
is used to study coa... | cond-mat.dis-nn cond-mat.stat-mech | slow dynamics in disordered materials prohibits direct simulation of their rich nonequilibrium behavior at large scales patchwork dynamics is introduced to mimic relaxation over a very broad range of time scales by equilibrating or optimizing directly on successive length scales this dynamics is used to study coarsenin... | [['slow', 'dynamics', 'in', 'disordered', 'materials', 'prohibits', 'direct', 'simulation', 'of', 'their', 'rich', 'nonequilibrium', 'behavior', 'at', 'large', 'scales', 'patchwork', 'dynamics', 'is', 'introduced', 'to', 'mimic', 'relaxation', 'over', 'a', 'very', 'broad', 'range', 'of', 'time', 'scales', 'by', 'equili... | [-0.11527038283025225, 0.23977608264734349, -0.08605487912893295, 0.10156682125447938, -0.052528623106578985, -0.13744157409916322, -0.006911727438370387, 0.3801263788342476, -0.31288736455142496, -0.30408986112723746, 0.06261702415533364, -0.23817231912165882, -0.09432900204633674, 0.17793301621451973, 0.0360942186228... |
708.0684 | Parametric excitation and chaos through dust-charge fluctuation in a
dusty plasma | We consider a van der Pol-Mathieu (vdPM) equation with parametric forcing,
which arises in a simplified model of dusty plasma with dust-charge
fluctuation. We make a detailed numerical investigation and show that the
system can be driven to chaos either through a period doubling cascade or
though a subcritical pitchf... | nlin.CD physics.plasm-ph | we consider a van der polmathieu vdpm equation with parametric forcing which arises in a simplified model of dusty plasma with dustcharge fluctuation we make a detailed numerical investigation and show that the system can be driven to chaos either through a period doubling cascade or though a subcritical pitchfork bifu... | [['we', 'consider', 'a', 'van', 'der', 'polmathieu', 'vdpm', 'equation', 'with', 'parametric', 'forcing', 'which', 'arises', 'in', 'a', 'simplified', 'model', 'of', 'dusty', 'plasma', 'with', 'dustcharge', 'fluctuation', 'we', 'make', 'a', 'detailed', 'numerical', 'investigation', 'and', 'show', 'that', 'the', 'system'... | [-0.19194017714055786, 0.16799748435473053, -0.09894201367361737, 0.030377118072162073, -0.05528518080800062, -0.12944825917726294, 0.06961931277709525, 0.30003591272093, -0.2910555010395391, -0.21558972811769872, 0.10827653380415757, -0.23387543556635224, -0.17929562079786723, 0.2467675489578618, 0.0001339915020036555... |
708.0685 | Dynamics of semi-flexible polymer solutions in the highly entangled
regime | We present experimental evidence that the effective medium approximation
(EMA), developed by D.C. Morse [Phys. Rev. E {\bf 63}, 031502, (2001)],
provides the correct scaling law of the macroscopic plateau modulus
$G^{0}\propto\rho^{4/3}L^{-1/3}_{p}$ (where $\rho$ is the contour length per
unit volume and $L_{p}$ is t... | cond-mat.soft | we present experimental evidence that the effective medium approximation ema developed by dc morse phys rev e bf 63 031502 2001 provides the correct scaling law of the macroscopic plateau modulus g0proptorho43l13_p where rho is the contour length per unit volume and l_p is the persistence length of semiflexible polymer... | [['we', 'present', 'experimental', 'evidence', 'that', 'the', 'effective', 'medium', 'approximation', 'ema', 'developed', 'by', 'dc', 'morse', 'phys', 'rev', 'e', 'bf', '63', '031502', '2001', 'provides', 'the', 'correct', 'scaling', 'law', 'of', 'the', 'macroscopic', 'plateau', 'modulus', 'g0proptorho43l13_p', 'where'... | [-0.13610836993611883, 0.1528623119146297, -0.09579283169337681, -0.0007955222141130694, -0.03952591716245349, -0.176881145878828, 0.040394237874819994, 0.36567271361792725, -0.22034979225635262, -0.2934365421067923, 0.0007470217117640589, -0.2887515789529841, -0.13354378710999817, 0.17625583361119165, -0.0127240387955... |
708.0686 | Spectral analysis of transfer operators associated to Farey fractions | The spectrum of a one-parameter family of signed transfer operators
associated to the Farey map is studied in detail. We show that when acting on a
suitable Hilbert space of analytic functions they are self-adjoint and exhibit
absolutely continuous spectrum and no non-zero point spectrum. Polynomial
eigenfunctions wh... | math-ph math.DS math.MP | the spectrum of a oneparameter family of signed transfer operators associated to the farey map is studied in detail we show that when acting on a suitable hilbert space of analytic functions they are selfadjoint and exhibit absolutely continuous spectrum and no nonzero point spectrum polynomial eigenfunctions when the ... | [['the', 'spectrum', 'of', 'a', 'oneparameter', 'family', 'of', 'signed', 'transfer', 'operators', 'associated', 'to', 'the', 'farey', 'map', 'is', 'studied', 'in', 'detail', 'we', 'show', 'that', 'when', 'acting', 'on', 'a', 'suitable', 'hilbert', 'space', 'of', 'analytic', 'functions', 'they', 'are', 'selfadjoint', '... | [-0.17375149102799856, 0.171895796808888, -0.07134480020358112, 0.11056445179948289, -0.08231469002356262, -0.12512137133856877, -0.04034788797919949, 0.4146443193680362, -0.2734130179803622, -0.14957634211730278, 0.1164849001991873, -0.32088885132811573, -0.18898920653175497, 0.21268872332171, -0.04601232673188573, 0.... |
708.0687 | Universal thermal and electrical transport near the superconductor-metal
quantum phase transition in nanowires | We describe the thermal and electrical conductivities of quasi-one
dimensional wires, across a quantum phase transition from a superconductor to a
metal induced by pairbreaking perturbations. Fluctuation corrections to BCS
theory motivate a field theory for quantum criticality. We describe deviations
in the Wiedemann... | cond-mat.supr-con cond-mat.str-el | we describe the thermal and electrical conductivities of quasione dimensional wires across a quantum phase transition from a superconductor to a metal induced by pairbreaking perturbations fluctuation corrections to bcs theory motivate a field theory for quantum criticality we describe deviations in the wiedemannfranz ... | [['we', 'describe', 'the', 'thermal', 'and', 'electrical', 'conductivities', 'of', 'quasione', 'dimensional', 'wires', 'across', 'a', 'quantum', 'phase', 'transition', 'from', 'a', 'superconductor', 'to', 'a', 'metal', 'induced', 'by', 'pairbreaking', 'perturbations', 'fluctuation', 'corrections', 'to', 'bcs', 'theory'... | [-0.1640975943704446, 0.25156376206626496, -0.10175330812732379, 0.0514198428640763, -0.00026050078061719734, -0.1806762731820345, 0.13417768268690755, 0.25789626923700176, -0.2385960300763448, -0.24683793733517329, -0.0022631075248743097, -0.350056276495258, -0.1740649452743431, 0.185392896172901, 0.014339597411065674... |
708.0688 | Stellar Relaxation Processes Near the Galactic Massive Black Hole | The massive black hole (MBH) in the Galactic Center and the stars around it
form a unique stellar dynamics laboratory for studying how relaxation processes
affect the distribution of stars and compact remnants and lead to close
interactions between them and the MBH. Recent theoretical studies suggest that
processes b... | astro-ph | the massive black hole mbh in the galactic center and the stars around it form a unique stellar dynamics laboratory for studying how relaxation processes affect the distribution of stars and compact remnants and lead to close interactions between them and the mbh recent theoretical studies suggest that processes beyond... | [['the', 'massive', 'black', 'hole', 'mbh', 'in', 'the', 'galactic', 'center', 'and', 'the', 'stars', 'around', 'it', 'form', 'a', 'unique', 'stellar', 'dynamics', 'laboratory', 'for', 'studying', 'how', 'relaxation', 'processes', 'affect', 'the', 'distribution', 'of', 'stars', 'and', 'compact', 'remnants', 'and', 'lea... | [-0.10680522169065425, 0.16239960100186074, -0.0630205175390475, 0.20204328459892737, -0.09748420895124643, -0.03410600004244154, 0.05105739049771327, 0.33826703315016704, -0.19133015351085844, -0.27097798463241274, 0.030645703108117015, -0.3058646146239618, -0.08414062510355044, 0.23505766138876394, 0.0620011071579814... |
708.0689 | The automorphism group of the tetrablock | The tetrablock is a domain in 3-dimensional complex space that meets
3-dimensional Euclidean space in a regular tetrahedron. It is shown to be
inhomogeneous and its automorphism group is determined. A type of Schwarz lemma
for the tetrablock is proved. The action of the automorphism group is described
in terms of a c... | math.CV | the tetrablock is a domain in 3dimensional complex space that meets 3dimensional euclidean space in a regular tetrahedron it is shown to be inhomogeneous and its automorphism group is determined a type of schwarz lemma for the tetrablock is proved the action of the automorphism group is described in terms of a certain ... | [['the', 'tetrablock', 'is', 'a', 'domain', 'in', '3dimensional', 'complex', 'space', 'that', 'meets', '3dimensional', 'euclidean', 'space', 'in', 'a', 'regular', 'tetrahedron', 'it', 'is', 'shown', 'to', 'be', 'inhomogeneous', 'and', 'its', 'automorphism', 'group', 'is', 'determined', 'a', 'type', 'of', 'schwarz', 'le... | [-0.1984145290109389, 0.07965973051144712, -0.09736630496298594, 0.06686615885513264, -0.13979574701478403, -0.0666657714999371, -0.06696499878120038, 0.36409033711759314, -0.33061137047385974, -0.16341484887825866, 0.1522049602710702, -0.22342605682675756, -0.1775758022802972, 0.19643768300152115, -0.1608757978725818,... |
708.069 | Staggered repulsion of transmission eigenvalues in symmetric open
mesoscopic systems | Quantum systems with discrete symmetries can usually be desymmetrized, but
this strategy fails when considering transport in open systems with a symmetry
that maps different openings onto each other. We investigate the joint
probability density of transmission eigenvalues for such systems in
random-matrix theory. In ... | cond-mat.mes-hall | quantum systems with discrete symmetries can usually be desymmetrized but this strategy fails when considering transport in open systems with a symmetry that maps different openings onto each other we investigate the joint probability density of transmission eigenvalues for such systems in randommatrix theory in the or... | [['quantum', 'systems', 'with', 'discrete', 'symmetries', 'can', 'usually', 'be', 'desymmetrized', 'but', 'this', 'strategy', 'fails', 'when', 'considering', 'transport', 'in', 'open', 'systems', 'with', 'a', 'symmetry', 'that', 'maps', 'different', 'openings', 'onto', 'each', 'other', 'we', 'investigate', 'the', 'join... | [-0.1789280283531416, 0.13500910138583366, -0.10162151726815878, 0.06366656952491385, 0.014284895235345563, -0.17157656364213988, 0.02604066265501679, 0.3528979733259282, -0.2781038537962746, -0.27104956494957094, 0.09654829004523523, -0.28616419598062076, -0.15689346248653668, 0.17826898120883994, -0.03278345858877283... |
708.0691 | Asymptotics for rank partition functions | In this paper, we obtain asymptotic formulas for an infinite class of rank
generating functions. As an application, we solve a conjecture of Andrews and
Lewis on inequalities between certain ranks.
| math.NT | in this paper we obtain asymptotic formulas for an infinite class of rank generating functions as an application we solve a conjecture of andrews and lewis on inequalities between certain ranks | [['in', 'this', 'paper', 'we', 'obtain', 'asymptotic', 'formulas', 'for', 'an', 'infinite', 'class', 'of', 'rank', 'generating', 'functions', 'as', 'an', 'application', 'we', 'solve', 'a', 'conjecture', 'of', 'andrews', 'and', 'lewis', 'on', 'inequalities', 'between', 'certain', 'ranks']] | [-0.11840020036775499, 0.04745549357950597, -0.08322048349486243, 0.1031783894117501, -0.06334786428018443, -0.09393070375306471, 0.050423709288870376, 0.2848622786902612, -0.23687738420501833, -0.30397420292419775, 0.09552276543446726, -0.2634143564895156, -0.22433979508857574, 0.2683827430009842, -0.13295196409613239... |
708.0692 | Dyson's Rank, overpartitions, and weak Maass forms | In a series of papers the first author and Ono connected the rank, a
partition statistic introduced by Dyson, to weak Maass forms, a new class of
functions which are related to modular forms. Naturally it is of wide interest
to find other explicit examples of Maass forms. Here we construct a new
infinite family of su... | math.NT | in a series of papers the first author and ono connected the rank a partition statistic introduced by dyson to weak maass forms a new class of functions which are related to modular forms naturally it is of wide interest to find other explicit examples of maass forms here we construct a new infinite family of such form... | [['in', 'a', 'series', 'of', 'papers', 'the', 'first', 'author', 'and', 'ono', 'connected', 'the', 'rank', 'a', 'partition', 'statistic', 'introduced', 'by', 'dyson', 'to', 'weak', 'maass', 'forms', 'a', 'new', 'class', 'of', 'functions', 'which', 'are', 'related', 'to', 'modular', 'forms', 'naturally', 'it', 'is', 'of... | [-0.1703604441801352, 0.06284684081107289, -0.09398049797995814, 0.13927149524984306, -0.12857348899844856, -0.08420248789757136, 0.0008693620052543425, 0.26958051779850695, -0.3169705471733496, -0.28476752069157857, 0.08384604257021454, -0.2762309023611514, -0.25723177496166455, 0.24496289600972973, -0.076118039100297... |
708.0693 | Stretch fast dynamo mechanism via conformal mapping in Riemannian
manifolds | Two new analytical solutions of self-induction equation, in Riemannian
manifolds are presented. The first represents a twisted magnetic flux tube or
flux rope in plasma astrophysics, which shows that the depending on rotation of
the flow the poloidal field is amplified from toroidal field which represents a
dynamo. T... | math-ph math.MP | two new analytical solutions of selfinduction equation in riemannian manifolds are presented the first represents a twisted magnetic flux tube or flux rope in plasma astrophysics which shows that the depending on rotation of the flow the poloidal field is amplified from toroidal field which represents a dynamo the valu... | [['two', 'new', 'analytical', 'solutions', 'of', 'selfinduction', 'equation', 'in', 'riemannian', 'manifolds', 'are', 'presented', 'the', 'first', 'represents', 'a', 'twisted', 'magnetic', 'flux', 'tube', 'or', 'flux', 'rope', 'in', 'plasma', 'astrophysics', 'which', 'shows', 'that', 'the', 'depending', 'on', 'rotation... | [-0.18323648700707368, 0.12814237823811542, -0.046547622706248674, 0.07824571995565069, -0.12126251188208531, -0.06889189471324755, -0.03885970047097011, 0.3451879087343127, -0.2316443367584223, -0.27650066002555745, 0.06658629629220385, -0.16847667288056564, -0.1319535019601449, 0.24402609001176068, -0.065227787404695... |
708.0694 | Reconstruction of Protein-Protein Interaction Pathways by Mining
Subject-Verb-Objects Intermediates | The exponential increase in publication rate of new articles is limiting
access of researchers to relevant literature. This has prompted the use of text
mining tools to extract key biological information. Previous studies have
reported extensive modification of existing generic text processors to process
biological t... | cs.IR cs.CL cs.DL | the exponential increase in publication rate of new articles is limiting access of researchers to relevant literature this has prompted the use of text mining tools to extract key biological information previous studies have reported extensive modification of existing generic text processors to process biological text ... | [['the', 'exponential', 'increase', 'in', 'publication', 'rate', 'of', 'new', 'articles', 'is', 'limiting', 'access', 'of', 'researchers', 'to', 'relevant', 'literature', 'this', 'has', 'prompted', 'the', 'use', 'of', 'text', 'mining', 'tools', 'to', 'extract', 'key', 'biological', 'information', 'previous', 'studies',... | [-0.037868695168107674, 0.0013416417831786317, -0.06463724812926433, 0.0575731613227225, -0.1514327392861661, -0.1686871176132068, 0.03726608285777806, 0.38108158854195495, -0.2537411452191912, -0.32831538389467335, 0.08671924575107184, -0.28835446252700647, -0.1370943303332585, 0.21464832080071608, -0.0723885858638419... |
708.0695 | Direct observation of quantized interlayer vortex flow and vortex
pinning distribution in high-Tc La_(1.87)Sr_(0.13)CuO_4 single crystals | A scanning superconducting quantum interference device (SQUID) microscope
(SSM) is used to study the magnetic imaging of dynamic motion of quantized
interlayer vortices induced by the Lorentz force in anisotropic high-Tc
La_(1.87)Sr_(0.13)CuO_4 single crystals. It is found that 3 modes of flux
motion switch depending... | cond-mat.supr-con | a scanning superconducting quantum interference device squid microscope ssm is used to study the magnetic imaging of dynamic motion of quantized interlayer vortices induced by the lorentz force in anisotropic hightc la_187sr_013cuo_4 single crystals it is found that 3 modes of flux motion switch depending on the transp... | [['a', 'scanning', 'superconducting', 'quantum', 'interference', 'device', 'squid', 'microscope', 'ssm', 'is', 'used', 'to', 'study', 'the', 'magnetic', 'imaging', 'of', 'dynamic', 'motion', 'of', 'quantized', 'interlayer', 'vortices', 'induced', 'by', 'the', 'lorentz', 'force', 'in', 'anisotropic', 'hightc', 'la_187sr... | [-0.22326713632304915, 0.237109183725193, -0.048177175527048664, 0.0010362457697886194, -0.049842137226098496, -0.13738426147028804, 0.04719585460491565, 0.3674118504101454, -0.27365545647998535, -0.28762201790502945, 0.017715814184982245, -0.2823872755953046, -0.10854719800679663, 0.1974607485043275, 0.006673225483228... |
708.0696 | Thermal Timescale Mass Transfer Rates in Intermediate-Mass X-ray
Binaries | Thermal timescale mass transfer generally occurs in close binaries where the
donor star is more massive than the accreting star. The mass transfer rates are
usually estimated in terms of the Kelvin-Helmholtz timescale of the donor star.
But recent investigations indicate that this method may overestimate the real
mas... | astro-ph | thermal timescale mass transfer generally occurs in close binaries where the donor star is more massive than the accreting star the mass transfer rates are usually estimated in terms of the kelvinhelmholtz timescale of the donor star but recent investigations indicate that this method may overestimate the real mass tra... | [['thermal', 'timescale', 'mass', 'transfer', 'generally', 'occurs', 'in', 'close', 'binaries', 'where', 'the', 'donor', 'star', 'is', 'more', 'massive', 'than', 'the', 'accreting', 'star', 'the', 'mass', 'transfer', 'rates', 'are', 'usually', 'estimated', 'in', 'terms', 'of', 'the', 'kelvinhelmholtz', 'timescale', 'of... | [-0.09737083569740537, 0.1981411707037213, -0.015164093122902242, 0.16005279435352845, -0.033611697201955726, -0.07391562421636826, 0.0759188100547445, 0.3938759741161696, -0.1564081440679729, -0.3663791328668594, 0.08515090198594738, -0.28459075825759844, -0.03324973497074098, 0.2662031540689482, -0.036796555964445525... |
708.0697 | Regularity of some class of nonlinear transformations | In this paper we consider quadratic stochastic operators designed on finite
Abelian groups. It is proved that such operators have the property of
regularity.
| math.DS | in this paper we consider quadratic stochastic operators designed on finite abelian groups it is proved that such operators have the property of regularity | [['in', 'this', 'paper', 'we', 'consider', 'quadratic', 'stochastic', 'operators', 'designed', 'on', 'finite', 'abelian', 'groups', 'it', 'is', 'proved', 'that', 'such', 'operators', 'have', 'the', 'property', 'of', 'regularity']] | [-0.16290848850621842, 0.1320345028458784, -0.0806597516251107, 0.11871828744187951, -0.09332031680969521, -0.125963205161194, -0.04799406691745389, 0.37435033979515236, -0.3112354171462357, -0.16554036076801518, 0.14702395269705448, -0.2730181797718008, -0.20435520777634034, 0.16024540710107735, -0.14570495360142863, ... |
708.0698 | Calculation of absolute free energy of binding for theophylline and its
analogs to RNA aptamer using nonequilibrium work values | The massively parallel computation of absolute binding free energy with a
well-equilibrated system (MP-CAFEE) has been developed [H. Fujitani, Y. Tanida,
M. Ito, G. Jayachandran, C. D. Snow, M. R. Shirts, E. J. Sorin, and V. S.
Pande, J. Chem. Phys. ${\bf 123}$, 084108 (2005)]. As an application, we
perform the bindi... | cond-mat.soft | the massively parallel computation of absolute binding free energy with a wellequilibrated system mpcafee has been developed h fujitani y tanida m ito g jayachandran c d snow m r shirts e j sorin and v s pande j chem phys bf 123 084108 2005 as an application we perform the binding affinity calculations of six theophyll... | [['the', 'massively', 'parallel', 'computation', 'of', 'absolute', 'binding', 'free', 'energy', 'with', 'a', 'wellequilibrated', 'system', 'mpcafee', 'has', 'been', 'developed', 'h', 'fujitani', 'y', 'tanida', 'm', 'ito', 'g', 'jayachandran', 'c', 'd', 'snow', 'm', 'r', 'shirts', 'e', 'j', 'sorin', 'and', 'v', 's', 'pa... | [-0.12604035356463017, 0.11467616589672451, -0.013691492453852499, 0.016395419607976112, -0.009297925509004431, -0.20266320708033164, 0.07771529711687683, 0.3686381733124356, -0.21378993016709996, -0.3716813047162511, -0.01784230876596253, -0.29595582469959153, -0.0745979444536219, 0.16474600859034003, -0.0155425219202... |
708.0699 | The Spitzer 24-micron Photometric Light Curve of the Eclipsing M-dwarf
Binary GU Bootis | We present a carefully controlled set of Spitzer 24 \micron MIPS time series
observations of the low mass eclipsing binary star GU Bo\"otis (GU Boo). Our
data cover three secondary eclipses of the system: two consecutive events and
an additional eclipse six weeks later. The study's main purpose is the long
wavelength... | astro-ph | we present a carefully controlled set of spitzer 24 micron mips time series observations of the low mass eclipsing binary star gu bootis gu boo our data cover three secondary eclipses of the system two consecutive events and an additional eclipse six weeks later the studys main purpose is the long wavelength characteri... | [['we', 'present', 'a', 'carefully', 'controlled', 'set', 'of', 'spitzer', '24', 'micron', 'mips', 'time', 'series', 'observations', 'of', 'the', 'low', 'mass', 'eclipsing', 'binary', 'star', 'gu', 'bootis', 'gu', 'boo', 'our', 'data', 'cover', 'three', 'secondary', 'eclipses', 'of', 'the', 'system', 'two', 'consecutiv... | [-0.11678417780710228, 0.07266273788358281, -0.09151040048144951, 0.051692702756837836, -0.06146789030262644, -0.1196534925279534, 0.08494396890247506, 0.39677154783207874, -0.20529017937913924, -0.3738135125657374, 0.1052733765259822, -0.2970343918991071, -0.0872390463919146, 0.245567804247794, -0.09532573489682422, 0... |
708.07 | Spectral decomposition approach to macroscopic parameters of
Fokker-Planck flows: Part 2 | In this paper we proceed with investigation of connections between Fokker -
Planck equation and continuum mechanics. We base upon expressions from our work
[2], based upon the spectral decomposition of Fokker - Planck equation
solution. In this decomposition we preserve only terms with the smallest
degrees of damping... | nlin.CD | in this paper we proceed with investigation of connections between fokker planck equation and continuum mechanics we base upon expressions from our work 2 based upon the spectral decomposition of fokker planck equation solution in this decomposition we preserve only terms with the smallest degrees of damping we find th... | [['in', 'this', 'paper', 'we', 'proceed', 'with', 'investigation', 'of', 'connections', 'between', 'fokker', 'planck', 'equation', 'and', 'continuum', 'mechanics', 'we', 'base', 'upon', 'expressions', 'from', 'our', 'work', '2', 'based', 'upon', 'the', 'spectral', 'decomposition', 'of', 'fokker', 'planck', 'equation', ... | [-0.13820491661960826, 0.11144160222132223, -0.1004563463460757, 0.05238463774127937, -0.06679355932234977, -0.09466335722965635, 0.016645077236500976, 0.29999513661704996, -0.275512706532107, -0.3048323169762258, 0.0735560504636645, -0.26380502139809875, -0.1398421732544158, 0.14973665096215616, -0.06358218696277115, ... |
708.0701 | Multi-magnon bound states in the frustrated ferromagnetic 1D chain | We study a one-dimensional Heisenberg chain with competing ferromagnetic
nearest-neighbor and antiferromagnetic next-nearest neighbor interactions in
magnetic field. Starting from the fully polarized high-field state, we
calculate the dispersions of the lowest-lying $n$-magnon excitations and the
saturation field (n=... | cond-mat.other | we study a onedimensional heisenberg chain with competing ferromagnetic nearestneighbor and antiferromagnetic nextnearest neighbor interactions in magnetic field starting from the fully polarized highfield state we calculate the dispersions of the lowestlying nmagnon excitations and the saturation field n234 we show th... | [['we', 'study', 'a', 'onedimensional', 'heisenberg', 'chain', 'with', 'competing', 'ferromagnetic', 'nearestneighbor', 'and', 'antiferromagnetic', 'nextnearest', 'neighbor', 'interactions', 'in', 'magnetic', 'field', 'starting', 'from', 'the', 'fully', 'polarized', 'highfield', 'state', 'we', 'calculate', 'the', 'disp... | [-0.22490389318613524, 0.3309250552667661, -0.019418919284362346, 0.07020982390457994, -0.0279325187792269, -0.17948930357384046, 0.04191248782444745, 0.3645659379158797, -0.19701145539123022, -0.24408918620725528, -0.05167113237600941, -0.3682401795044876, -0.07245650454528965, 0.056352847831302816, 0.1679157106509285... |
708.0702 | Quasi Exactly Solvable Difference Equations | Several explicit examples of quasi exactly solvable `discrete' quantum
mechanical Hamiltonians are derived by deforming the well-known exactly
solvable Hamiltonians of one degree of freedom. These are difference analogues
of the well-known quasi exactly solvable systems, the harmonic oscillator
(with/without the cent... | nlin.SI hep-th math-ph math.MP quant-ph | several explicit examples of quasi exactly solvable discrete quantum mechanical hamiltonians are derived by deforming the wellknown exactly solvable hamiltonians of one degree of freedom these are difference analogues of the wellknown quasi exactly solvable systems the harmonic oscillator withwithout the centrifugal po... | [['several', 'explicit', 'examples', 'of', 'quasi', 'exactly', 'solvable', 'discrete', 'quantum', 'mechanical', 'hamiltonians', 'are', 'derived', 'by', 'deforming', 'the', 'wellknown', 'exactly', 'solvable', 'hamiltonians', 'of', 'one', 'degree', 'of', 'freedom', 'these', 'are', 'difference', 'analogues', 'of', 'the', ... | [-0.13894618393457148, 0.16893559010393583, -0.014727883395363591, 0.10025130049673034, -0.05217208354664383, -0.2571851771755783, -0.043834119284553316, 0.3350366137699405, -0.28011954403412875, -0.23481772825427688, 0.04503822885453701, -0.29688664202564463, -0.17786890525829546, 0.19558133770114006, 0.02149501088624... |
708.0703 | Detection of subthreshold pulses in neurons with channel noise | Neurons are subject to various kinds of noise. In addition to synaptic noise,
the stochastic opening and closing of ion channels represents an intrinsic
source of noise that affects the signal processing properties of the neuron. In
this paper, we studied the response of a stochastic Hodgkin-Huxley neuron to
transien... | q-bio.NC q-bio.SC | neurons are subject to various kinds of noise in addition to synaptic noise the stochastic opening and closing of ion channels represents an intrinsic source of noise that affects the signal processing properties of the neuron in this paper we studied the response of a stochastic hodgkinhuxley neuron to transient input... | [['neurons', 'are', 'subject', 'to', 'various', 'kinds', 'of', 'noise', 'in', 'addition', 'to', 'synaptic', 'noise', 'the', 'stochastic', 'opening', 'and', 'closing', 'of', 'ion', 'channels', 'represents', 'an', 'intrinsic', 'source', 'of', 'noise', 'that', 'affects', 'the', 'signal', 'processing', 'properties', 'of', ... | [-0.1436854547577793, 0.1028804217371663, -0.00418986156534072, 0.04245386994687635, -0.028118401607352246, -0.19433036614794538, 0.07678049774011549, 0.4132692279850001, -0.2743454734765539, -0.3035116178137177, 0.04025352274552865, -0.28074326863785454, -0.22590300397025861, 0.1865465056616813, -0.10541608345972774, ... |
708.0704 | On Colorings of Graph Powers | In this paper, some results concerning the colorings of graph powers are
presented. The notion of helical graphs is introduced. We show that such graphs
are hom-universal with respect to high odd-girth graphs whose $(2t+1)$st power
is bounded by a Kneser graph. Also, we consider the problem of existence of
homomorphi... | math.CO | in this paper some results concerning the colorings of graph powers are presented the notion of helical graphs is introduced we show that such graphs are homuniversal with respect to high oddgirth graphs whose 2t1st power is bounded by a kneser graph also we consider the problem of existence of homomorphism to odd cycl... | [['in', 'this', 'paper', 'some', 'results', 'concerning', 'the', 'colorings', 'of', 'graph', 'powers', 'are', 'presented', 'the', 'notion', 'of', 'helical', 'graphs', 'is', 'introduced', 'we', 'show', 'that', 'such', 'graphs', 'are', 'homuniversal', 'with', 'respect', 'to', 'high', 'oddgirth', 'graphs', 'whose', '2t1st... | [-0.1899800039466846, 0.13551828236672883, -0.013652832471912676, 0.046686837797110914, -0.11311785277166916, -0.11787833866136249, -0.020502298841137412, 0.38109970762748124, -0.3050528882259084, -0.31976688404742615, 0.15441402137665758, -0.3155090474458628, -0.16455363095810188, 0.16669458276303412, -0.1374870513804... |
708.0705 | Creation of ballot sequences in a periodic cellular automaton | Motivated by an attempt to develop a method for solving initial value
problems in a class of one dimensional periodic cellular automata (CA)
associated with crystal bases and soliton equations, we consider a
generalization of a simple proposition in elementary mathematics. The original
proposition says that any seque... | nlin.SI math.CO | motivated by an attempt to develop a method for solving initial value problems in a class of one dimensional periodic cellular automata ca associated with crystal bases and soliton equations we consider a generalization of a simple proposition in elementary mathematics the original proposition says that any sequence of... | [['motivated', 'by', 'an', 'attempt', 'to', 'develop', 'a', 'method', 'for', 'solving', 'initial', 'value', 'problems', 'in', 'a', 'class', 'of', 'one', 'dimensional', 'periodic', 'cellular', 'automata', 'ca', 'associated', 'with', 'crystal', 'bases', 'and', 'soliton', 'equations', 'we', 'consider', 'a', 'generalizatio... | [-0.13826533402648888, 0.15015515556452946, -0.047628520256174464, 0.07156559962646238, -0.04077214772447146, -0.19594537465766604, 0.08788769166401056, 0.39280911518393885, -0.31776303855835325, -0.2423586292591478, 0.09678642367944121, -0.25634522984868713, -0.12761772582515343, 0.15958258655986615, -0.06708260924954... |
708.0706 | Noise Suppression for Micromechanical Resonator via Intrinsic Dynamic
Feedback | We study a dynamic mechanism to passively suppress the thermal noise of a
micromechanical resonator through an intrinsic self-feedback that is genuinely
non-Markovian. We use two coupled resonators, one as the target resonator and
the other as an ancillary resonator, to illustrate the mechanism and its noise
reductio... | cond-mat.mes-hall quant-ph | we study a dynamic mechanism to passively suppress the thermal noise of a micromechanical resonator through an intrinsic selffeedback that is genuinely nonmarkovian we use two coupled resonators one as the target resonator and the other as an ancillary resonator to illustrate the mechanism and its noise reduction effec... | [['we', 'study', 'a', 'dynamic', 'mechanism', 'to', 'passively', 'suppress', 'the', 'thermal', 'noise', 'of', 'a', 'micromechanical', 'resonator', 'through', 'an', 'intrinsic', 'selffeedback', 'that', 'is', 'genuinely', 'nonmarkovian', 'we', 'use', 'two', 'coupled', 'resonators', 'one', 'as', 'the', 'target', 'resonato... | [-0.18247203714616428, 0.1585124613010328, -0.08032156751406463, -0.0331808892061059, -0.07339892206205563, -0.17668769910056709, 0.05220470004397529, 0.393813404607389, -0.2742345073740139, -0.2669988365166567, 0.05509775358862526, -0.29015321192811383, -0.12335048235642414, 0.19704384176822548, -0.03716227469284962, ... |
708.0707 | Hidden scale in quantum mechanics | We show that the intriguing localization of a free particle wave-packet is
possible due to a hidden scale present in the system. Self-adjoint extensions
(SAE) is responsible for introducing this scale in quantum mechanical models
through the nontrivial boundary conditions. We discuss a couple of classically
scale inv... | hep-th quant-ph | we show that the intriguing localization of a free particle wavepacket is possible due to a hidden scale present in the system selfadjoint extensions sae is responsible for introducing this scale in quantum mechanical models through the nontrivial boundary conditions we discuss a couple of classically scale invariant f... | [['we', 'show', 'that', 'the', 'intriguing', 'localization', 'of', 'a', 'free', 'particle', 'wavepacket', 'is', 'possible', 'due', 'to', 'a', 'hidden', 'scale', 'present', 'in', 'the', 'system', 'selfadjoint', 'extensions', 'sae', 'is', 'responsible', 'for', 'introducing', 'this', 'scale', 'in', 'quantum', 'mechanical'... | [-0.1359210740076378, 0.1825537291355431, -0.12422299138270318, 0.08065369240939617, -0.04589985789180818, -0.12553896507544612, -0.013193653460951861, 0.3720964246006174, -0.24767075627195564, -0.25437247548252345, 0.10789036181945862, -0.2542190056802197, -0.15306642845654014, 0.19276038673812185, -0.0472226451235738... |
708.0708 | Horizons of Coalescing Black Holes on Eguchi-Hanson Space | Using the numerical method, we study dynamics of coalescing black holes on
the Eguchi-Hanson base space. Effects of a difference in spacetime topology on
the black hole dynamics is discussed. We analyze appearance and disappearance
process of marginal surfaces. In our calculation, the area of a coverall black
hole ho... | gr-qc hep-th | using the numerical method we study dynamics of coalescing black holes on the eguchihanson base space effects of a difference in spacetime topology on the black hole dynamics is discussed we analyze appearance and disappearance process of marginal surfaces in our calculation the area of a coverall black hole horizon at... | [['using', 'the', 'numerical', 'method', 'we', 'study', 'dynamics', 'of', 'coalescing', 'black', 'holes', 'on', 'the', 'eguchihanson', 'base', 'space', 'effects', 'of', 'a', 'difference', 'in', 'spacetime', 'topology', 'on', 'the', 'black', 'hole', 'dynamics', 'is', 'discussed', 'we', 'analyze', 'appearance', 'and', 'd... | [-0.1732823700710599, 0.07163645374424919, -0.05726612420535825, 0.1615749432886722, -0.058249195341716756, -0.06065269769425248, 0.03534216001875453, 0.3067727100800027, -0.13173473687781082, -0.2504040402818246, 0.1318572561926935, -0.35176585408971534, -0.12891259516210674, 0.23426655143663122, -0.06578499191328065,... |
708.0709 | Quantum cryptography with finite resources: unconditional security bound
for discrete-variable protocols with one-way post-processing | We derive a bound for the security of QKD with finite resources under one-way
post-processing, based on a definition of security that is composable and has
an operational meaning. While our proof relies on the assumption of collective
attacks, unconditional security follows immediately for standard protocols like
Ben... | quant-ph | we derive a bound for the security of qkd with finite resources under oneway postprocessing based on a definition of security that is composable and has an operational meaning while our proof relies on the assumption of collective attacks unconditional security follows immediately for standard protocols like bennettbra... | [['we', 'derive', 'a', 'bound', 'for', 'the', 'security', 'of', 'qkd', 'with', 'finite', 'resources', 'under', 'oneway', 'postprocessing', 'based', 'on', 'a', 'definition', 'of', 'security', 'that', 'is', 'composable', 'and', 'has', 'an', 'operational', 'meaning', 'while', 'our', 'proof', 'relies', 'on', 'the', 'assump... | [-0.19153946361271665, 0.07812187309973524, -0.14873541040811689, 0.07460380985052324, 0.0027360936533659696, -0.2985560466069728, 0.11766858151764609, 0.31431263038422913, -0.20012576749315486, -0.2897121121920645, 0.12318890669383109, -0.22837352111935616, -0.04764216309413314, 0.2874179477454163, -0.1806726351985708... |
708.071 | Evidence of two distinct charge carriers in underdoped high Tc cuprates | We present results on heavily underdoped Y_1-xCa_xBa_2Cu_3O_6+y which provide
the evidence that the doping mechanism (cation substitution or oxygen loading)
directly determines whether the corresponding injected mobile holes contribute
to superconductivity or only to the normal metallic properties. We argue that
this... | cond-mat.str-el cond-mat.supr-con | we present results on heavily underdoped y_1xca_xba_2cu_3o_6y which provide the evidence that the doping mechanism cation substitution or oxygen loading directly determines whether the corresponding injected mobile holes contribute to superconductivity or only to the normal metallic properties we argue that this hole t... | [['we', 'present', 'results', 'on', 'heavily', 'underdoped', 'y_1xca_xba_2cu_3o_6y', 'which', 'provide', 'the', 'evidence', 'that', 'the', 'doping', 'mechanism', 'cation', 'substitution', 'or', 'oxygen', 'loading', 'directly', 'determines', 'whether', 'the', 'corresponding', 'injected', 'mobile', 'holes', 'contribute',... | [-0.14246467746066294, 0.1748150161510312, -0.018134017763980503, 0.08496809308417141, -0.06484701286669521, -0.17518578596605822, 0.18454270223797908, 0.35197831743835717, -0.21339258245973922, -0.2585759011964346, 0.0022296489767687417, -0.3537785704408226, -0.11754922069416478, 0.16964619672568193, -0.02400614944254... |
708.0711 | Convergence of adaptive mixtures of importance sampling schemes | In the design of efficient simulation algorithms, one is often beset with a
poor choice of proposal distributions. Although the performance of a given
simulation kernel can clarify a posteriori how adequate this kernel is for the
problem at hand, a permanent on-line modification of kernels causes concerns
about the v... | math.ST stat.CO stat.TH | in the design of efficient simulation algorithms one is often beset with a poor choice of proposal distributions although the performance of a given simulation kernel can clarify a posteriori how adequate this kernel is for the problem at hand a permanent online modification of kernels causes concerns about the validit... | [['in', 'the', 'design', 'of', 'efficient', 'simulation', 'algorithms', 'one', 'is', 'often', 'beset', 'with', 'a', 'poor', 'choice', 'of', 'proposal', 'distributions', 'although', 'the', 'performance', 'of', 'a', 'given', 'simulation', 'kernel', 'can', 'clarify', 'a', 'posteriori', 'how', 'adequate', 'this', 'kernel',... | [-0.04566919476050755, 0.014026008053719877, -0.13846356028456097, 0.15868190715314243, -0.07568372702346472, -0.1762285672955151, 0.0608634847489282, 0.42277727024790285, -0.23709425521544822, -0.31472697762916957, 0.15270945386647986, -0.20145087994651162, -0.15397864972855413, 0.23159281226930786, -0.128604914214269... |
708.0712 | Virtual Environments for Training: From Individual Learning to
Collaboration with Humanoids | The next generation of virtual environments for training is oriented towards
collaborative aspects. Therefore, we have decided to enhance our platform for
virtual training environments, adding collaboration opportunities and
integrating humanoids. In this paper we put forward a model of humanoid that
suits both virtu... | cs.GR | the next generation of virtual environments for training is oriented towards collaborative aspects therefore we have decided to enhance our platform for virtual training environments adding collaboration opportunities and integrating humanoids in this paper we put forward a model of humanoid that suits both virtual hum... | [['the', 'next', 'generation', 'of', 'virtual', 'environments', 'for', 'training', 'is', 'oriented', 'towards', 'collaborative', 'aspects', 'therefore', 'we', 'have', 'decided', 'to', 'enhance', 'our', 'platform', 'for', 'virtual', 'training', 'environments', 'adding', 'collaboration', 'opportunities', 'and', 'integrat... | [-0.09539172470023663, 0.08574075972501305, -0.07007841290735463, 0.05192656953546122, -0.14016016697157815, -0.16609695610782965, 0.10457606014799616, 0.4475542968811451, -0.2391731941927995, -0.3555845951436666, 0.048428562028205085, -0.23501965469391695, -0.18102531982505501, 0.19284372712116174, -0.0895284619899437... |
708.0713 | Edit and verify | Automated theorem provers are used in extended static checking, where they
are the performance bottleneck. Extended static checkers are run typically
after incremental changes to the code. We propose to exploit this usage pattern
to improve performance. We present two approaches of how to do so and a full
solution.
| cs.LO | automated theorem provers are used in extended static checking where they are the performance bottleneck extended static checkers are run typically after incremental changes to the code we propose to exploit this usage pattern to improve performance we present two approaches of how to do so and a full solution | [['automated', 'theorem', 'provers', 'are', 'used', 'in', 'extended', 'static', 'checking', 'where', 'they', 'are', 'the', 'performance', 'bottleneck', 'extended', 'static', 'checkers', 'are', 'run', 'typically', 'after', 'incremental', 'changes', 'to', 'the', 'code', 'we', 'propose', 'to', 'exploit', 'this', 'usage', ... | [-0.07906458016484975, 0.0006656914297491312, -0.1062350831180811, 0.1412399390223436, -0.14515740304253996, -0.18110691408626736, 0.07148019064217806, 0.4607033262401819, -0.2613309243321419, -0.32740687295794485, 0.17171502039302142, -0.23056657299399375, -0.10121149120852352, 0.13967872495064512, -0.1329774439893662... |
708.0714 | A Strict Inequality for a Minimal Degree of a Direct Product | The minimal faithful permutation degree of a finite group G is the least
non-negative integer n such that G embeds in the symmetric group Sym(n). Work
of Johnson and Wright established conditions for when the minimal degree of a
direct product equals the sum of the minimal degrees for two finite groups.
Wright asked ... | math.GR | the minimal faithful permutation degree of a finite group g is the least nonnegative integer n such that g embeds in the symmetric group symn work of johnson and wright established conditions for when the minimal degree of a direct product equals the sum of the minimal degrees for two finite groups wright asked whether... | [['the', 'minimal', 'faithful', 'permutation', 'degree', 'of', 'a', 'finite', 'group', 'g', 'is', 'the', 'least', 'nonnegative', 'integer', 'n', 'such', 'that', 'g', 'embeds', 'in', 'the', 'symmetric', 'group', 'symn', 'work', 'of', 'johnson', 'and', 'wright', 'established', 'conditions', 'for', 'when', 'the', 'minimal... | [-0.1718542359971173, 0.13778354714098817, -0.06955667120485526, 0.03309146321565925, -0.08769963801403166, -0.14247192986532237, 0.04503398125550872, 0.32270477335069975, -0.24254330460731263, -0.2805331596578269, 0.12760199362705665, -0.2822514637980772, -0.13254584490736623, 0.1331509021718217, -0.11019551972656147,... |
708.0715 | Step-up simultaneous tests for identifying active effects in orthogonal
saturated designs | A sequence of null hypotheses regarding the number of negligible effects
(zero effects) in orthogonal saturated designs is formulated. Two step-up
simultaneous testing procedures are proposed to identify active effects
(nonzero effects) under the commonly used assumption of effect sparsity. It is
shown that each proc... | math.ST stat.TH | a sequence of null hypotheses regarding the number of negligible effects zero effects in orthogonal saturated designs is formulated two stepup simultaneous testing procedures are proposed to identify active effects nonzero effects under the commonly used assumption of effect sparsity it is shown that each procedure con... | [['a', 'sequence', 'of', 'null', 'hypotheses', 'regarding', 'the', 'number', 'of', 'negligible', 'effects', 'zero', 'effects', 'in', 'orthogonal', 'saturated', 'designs', 'is', 'formulated', 'two', 'stepup', 'simultaneous', 'testing', 'procedures', 'are', 'proposed', 'to', 'identify', 'active', 'effects', 'nonzero', 'e... | [-0.16486679540442614, 0.11449053529649973, -0.05282645387730251, 0.12050350754288956, -0.03870767352248852, -0.183282383888339, 0.07106397325987927, 0.33817923354605833, -0.25657984217007956, -0.2631621735791365, 0.09600530507741496, -0.19287797398865222, -0.15856854170560836, 0.16415434215838712, -0.08574717336644729... |
708.0716 | Multi-Particle Quasi Exactly Solvable Difference Equations | Several explicit examples of multi-particle quasi exactly solvable `discrete'
quantum mechanical Hamiltonians are derived by deforming the well-known exactly
solvable multi-particle Hamiltonians, the Ruijsenaars-Schneider-van Diejen
systems. These are difference analogues of the quasi exactly solvable
multi-particle ... | nlin.SI hep-th math-ph math.MP quant-ph | several explicit examples of multiparticle quasi exactly solvable discrete quantum mechanical hamiltonians are derived by deforming the wellknown exactly solvable multiparticle hamiltonians the ruijsenaarsschneidervan diejen systems these are difference analogues of the quasi exactly solvable multiparticle systems the ... | [['several', 'explicit', 'examples', 'of', 'multiparticle', 'quasi', 'exactly', 'solvable', 'discrete', 'quantum', 'mechanical', 'hamiltonians', 'are', 'derived', 'by', 'deforming', 'the', 'wellknown', 'exactly', 'solvable', 'multiparticle', 'hamiltonians', 'the', 'ruijsenaarsschneidervan', 'diejen', 'systems', 'these'... | [-0.15758513334731106, 0.17294291839723222, -0.04100971647792242, 0.10632311191875488, -0.02797379445242272, -0.23681165735152634, -0.08885582615833053, 0.2866582519544119, -0.2710381051186811, -0.22442654657854952, 0.05621212964284827, -0.31445169684328983, -0.17630231674411334, 0.21119815795894034, 0.0186226063193647... |
708.0717 | X-ray Scattering Study of the spin-Peierls transition and soft phonon
behavior in TiOCl | We have studied the S=1/2 quasi-one-dimensional antiferromagnet TiOCl using
single crystal x-ray diffraction and inelastic x-ray scattering techniques. The
Ti ions form staggered spin chains which dimerize below Tc1 = 66 K and have an
incommensurate lattice distortion between Tc1 and Tc2 = 92 K. Based on our
measurem... | cond-mat.str-el | we have studied the s12 quasionedimensional antiferromagnet tiocl using single crystal xray diffraction and inelastic xray scattering techniques the ti ions form staggered spin chains which dimerize below tc1 66 k and have an incommensurate lattice distortion between tc1 and tc2 92 k based on our measurements of the in... | [['we', 'have', 'studied', 'the', 's12', 'quasionedimensional', 'antiferromagnet', 'tiocl', 'using', 'single', 'crystal', 'xray', 'diffraction', 'and', 'inelastic', 'xray', 'scattering', 'techniques', 'the', 'ti', 'ions', 'form', 'staggered', 'spin', 'chains', 'which', 'dimerize', 'below', 'tc1', '66', 'k', 'and', 'hav... | [-0.1374460574157459, 0.18765229223740296, -0.06226477586215488, 0.044914199416332644, -0.043921133843063585, -0.13154568879109918, 0.09188351797246389, 0.42844132444980537, -0.2329048045109861, -0.25600330573096486, 0.0348999455930524, -0.3724092597859203, -0.09874559127136949, 0.18142370681804387, 0.09534855609170977... |
708.0718 | Continuous-Time Quantum Monte Carlo Method for the Coqblin-Schrieffer
Model | An impurity solver based on a continuous-time quantum Monte Carlo method is
developed for the Coqblin-Schrieffer model. The Monte Carlo simulation does not
encounter a sign problem for antiferromagnetic interactions, and accurately
reproduces the Kondo effect. Our algorithm can deal with an arbitrary number N
of loca... | cond-mat.str-el | an impurity solver based on a continuoustime quantum monte carlo method is developed for the coqblinschrieffer model the monte carlo simulation does not encounter a sign problem for antiferromagnetic interactions and accurately reproduces the kondo effect our algorithm can deal with an arbitrary number n of local degre... | [['an', 'impurity', 'solver', 'based', 'on', 'a', 'continuoustime', 'quantum', 'monte', 'carlo', 'method', 'is', 'developed', 'for', 'the', 'coqblinschrieffer', 'model', 'the', 'monte', 'carlo', 'simulation', 'does', 'not', 'encounter', 'a', 'sign', 'problem', 'for', 'antiferromagnetic', 'interactions', 'and', 'accurat... | [-0.13143245533056971, 0.11433446374308899, -0.09780256000683746, 0.10829852863600971, -0.04827846188703154, -0.17553593977414167, 0.03955816698825767, 0.3635243084221983, -0.22903078189517698, -0.33549906694704396, 0.0540747164716769, -0.31937018307483095, -0.09880854577645978, 0.21183663541968498, 0.05524483503789729... |
708.0719 | Hopf Bifurcation in a Model for Biological Control | In this paper we study the Lyapunov stability and Hopf bifurcation in a
biological system which models the biological control of parasites of orange
plantations.
| math.DS math.CA | in this paper we study the lyapunov stability and hopf bifurcation in a biological system which models the biological control of parasites of orange plantations | [['in', 'this', 'paper', 'we', 'study', 'the', 'lyapunov', 'stability', 'and', 'hopf', 'bifurcation', 'in', 'a', 'biological', 'system', 'which', 'models', 'the', 'biological', 'control', 'of', 'parasites', 'of', 'orange', 'plantations']] | [-0.1718499369546771, 0.08034059572964906, -0.0886657895334065, 0.012504961318336427, 0.007419589534401893, -0.12799640567973256, 0.07055892255622893, 0.2820669774711132, -0.3060165152698755, -0.16979030296206474, 0.15820034206844866, -0.21651815580204128, -0.37819126188755037, 0.16670546054840088, -0.1570303985103965,... |
708.072 | Quantum mechanics as a spontaneously broken gauge theory on a U(1) gerbe | Any quantum-mechanical system possesses a U(1) gerbe naturally defined on
configuration space. Acting on Feynman's kernel exp(iS/h), this U(1) symmetry
allows one to arbitrarily pick the origin for the classical action S, on a
point-by-point basis on configuration space. This is equivalent to the
statement that quant... | math-ph hep-th math.MP quant-ph | any quantummechanical system possesses a u1 gerbe naturally defined on configuration space acting on feynmans kernel expish this u1 symmetry allows one to arbitrarily pick the origin for the classical action s on a pointbypoint basis on configuration space this is equivalent to the statement that quantum mechanics is a... | [['any', 'quantummechanical', 'system', 'possesses', 'a', 'u1', 'gerbe', 'naturally', 'defined', 'on', 'configuration', 'space', 'acting', 'on', 'feynmans', 'kernel', 'expish', 'this', 'u1', 'symmetry', 'allows', 'one', 'to', 'arbitrarily', 'pick', 'the', 'origin', 'for', 'the', 'classical', 'action', 's', 'on', 'a', '... | [-0.1950445238186607, 0.20226822404024794, -0.12170419545950202, 0.10417466469835944, -0.16240998599829712, -0.15472390572729755, -0.005658129077760608, 0.35428955231232917, -0.22510806097823188, -0.2097578156716758, 0.05379726519387942, -0.1901382109175372, -0.1657252101288215, 0.09678698401156116, -0.0893332764049197... |
708.0721 | The Mass Function of omega Centauri down to 0.15 M_s | By means of deep FORS1@VLT and ACS@HST observations of a wide area in the
stellar system omega Cen we measured the luminosity function of main sequence
stars down to R=22.6 and I_{F814W}=24.5 . The luminosity functions obtained
have been converted into mass functions and compared with analytical Initial
Mass Function... | astro-ph | by means of deep fors1vlt and acshst observations of a wide area in the stellar system omega cen we measured the luminosity function of main sequence stars down to r226 and i_f814w245 the luminosity functions obtained have been converted into mass functions and compared with analytical initial mass functions imfs avail... | [['by', 'means', 'of', 'deep', 'fors1vlt', 'and', 'acshst', 'observations', 'of', 'a', 'wide', 'area', 'in', 'the', 'stellar', 'system', 'omega', 'cen', 'we', 'measured', 'the', 'luminosity', 'function', 'of', 'main', 'sequence', 'stars', 'down', 'to', 'r226', 'and', 'i_f814w245', 'the', 'luminosity', 'functions', 'obt... | [-0.0556572875642208, 0.13677274322091965, -0.10417760527383911, 0.15261348666374236, -0.038270706372309685, -0.05567432081847477, 0.04748243231895483, 0.4073110628831071, -0.17318600191275538, -0.4005442435284042, 0.03042913870417073, -0.25362349287348074, -0.011852852020335073, 0.21127703871065429, -0.022807668913931... |
708.0722 | Filtering of Wide Sense Stationary Quantum Stochastic Processes | We introduce a concept of a quantum wide sense stationary process taking
values in a C*-algebra and expected in a sub-algebra. The power spectrum of
such a process is defined, in analogy to classical theory, as a positive
measure on frequency space taking values in the expected algebra. The notion of
linear quantum f... | math-ph math.MP | we introduce a concept of a quantum wide sense stationary process taking values in a calgebra and expected in a subalgebra the power spectrum of such a process is defined in analogy to classical theory as a positive measure on frequency space taking values in the expected algebra the notion of linear quantum filters is... | [['we', 'introduce', 'a', 'concept', 'of', 'a', 'quantum', 'wide', 'sense', 'stationary', 'process', 'taking', 'values', 'in', 'a', 'calgebra', 'and', 'expected', 'in', 'a', 'subalgebra', 'the', 'power', 'spectrum', 'of', 'such', 'a', 'process', 'is', 'defined', 'in', 'analogy', 'to', 'classical', 'theory', 'as', 'a', ... | [-0.12422908221936373, 0.12881252427631226, -0.08283477716270041, 0.07256776115650236, -0.07353521871273636, -0.09637451243632641, 0.04287551411954289, 0.3317057036290892, -0.3313642150310219, -0.22302681903858654, 0.0952856403672457, -0.23679388856484754, -0.17091963049329695, 0.22480221715618354, -0.1205685316264385,... |
708.0723 | The Newtonian Limit of F(R) gravity | A general analytic procedure is developed to deal with the Newtonian limit of
$f(R)$ gravity. A discussion comparing the Newtonian and the post-Newtonian
limit of these models is proposed in order to point out the differences between
the two approaches. We calculate the post-Newtonian parameters of such theories
with... | gr-qc astro-ph | a general analytic procedure is developed to deal with the newtonian limit of fr gravity a discussion comparing the newtonian and the postnewtonian limit of these models is proposed in order to point out the differences between the two approaches we calculate the postnewtonian parameters of such theories without any re... | [['a', 'general', 'analytic', 'procedure', 'is', 'developed', 'to', 'deal', 'with', 'the', 'newtonian', 'limit', 'of', 'fr', 'gravity', 'a', 'discussion', 'comparing', 'the', 'newtonian', 'and', 'the', 'postnewtonian', 'limit', 'of', 'these', 'models', 'is', 'proposed', 'in', 'order', 'to', 'point', 'out', 'the', 'diff... | [-0.15379767789783186, 0.04273649388161755, -0.10870557249767422, 0.07640009925956702, -0.09228645402894557, -0.10234070880534618, -0.0010097978094712509, 0.2742788829726347, -0.22111529595496363, -0.26592790518856024, 0.07153334499374904, -0.2550453367092979, -0.1450052130776757, 0.15882841531971567, -0.03856686271906... |
708.0724 | Current-Noise Spectroscopy with a Scanning Tunneling Microscope | This paper has been withdrawn due to fundamental errors.
| cond-mat.str-el | this paper has been withdrawn due to fundamental errors | [['this', 'paper', 'has', 'been', 'withdrawn', 'due', 'to', 'fundamental', 'errors']] | [-0.10198624514871174, -0.023355462174448702, -0.12618510839011934, -0.050332482761910394, -0.18273819983005524, -0.07701982350813018, 0.0030705325641772812, 0.35022497922182083, -0.3507266748282645, -0.37339773443010116, 0.1472452071805795, -0.24382129311561584, -0.15457235959668955, 0.0499633616871304, -0.48570336815... |
708.0725 | Discovery of a bright eclipsing cataclysmic variable | We report on the discovery of J0644+3344, a bright deeply eclipsing
cataclysmic variable (CV) binary. Spectral signatures of both binary components
and an accretion disk can be seen at optical wavelengths. The optical spectrum
shows broad H I, He I, and He II accretion disk emission lines with deep narrow
absorption ... | astro-ph | we report on the discovery of j06443344 a bright deeply eclipsing cataclysmic variable cv binary spectral signatures of both binary components and an accretion disk can be seen at optical wavelengths the optical spectrum shows broad h i he i and he ii accretion disk emission lines with deep narrow absorption components... | [['we', 'report', 'on', 'the', 'discovery', 'of', 'j06443344', 'a', 'bright', 'deeply', 'eclipsing', 'cataclysmic', 'variable', 'cv', 'binary', 'spectral', 'signatures', 'of', 'both', 'binary', 'components', 'and', 'an', 'accretion', 'disk', 'can', 'be', 'seen', 'at', 'optical', 'wavelengths', 'the', 'optical', 'spectr... | [-0.10208233475033193, 0.12370659725629958, -0.03218655430752551, 0.03538784101232886, -0.10967987583577633, -0.18293913016840815, 0.03398210975248367, 0.43864785620570185, -0.20392799255461433, -0.2910052351988852, 0.06283760706661269, -0.28691250427125486, -0.019160188865847885, 0.16932836264465004, -0.06272037908062... |
708.0726 | High-order numerical method for the nonlinear Helmholtz equation with
material discontinuities in one space dimension | The nonlinear Helmholtz equation (NLH) models the propagation of
electromagnetic waves in Kerr media, and describes a range of important
phenomena in nonlinear optics and in other areas. In our previous work, we
developed a fourth order method for its numerical solution that involved an
iterative solver based on free... | math-ph math.MP | the nonlinear helmholtz equation nlh models the propagation of electromagnetic waves in kerr media and describes a range of important phenomena in nonlinear optics and in other areas in our previous work we developed a fourth order method for its numerical solution that involved an iterative solver based on freezing th... | [['the', 'nonlinear', 'helmholtz', 'equation', 'nlh', 'models', 'the', 'propagation', 'of', 'electromagnetic', 'waves', 'in', 'kerr', 'media', 'and', 'describes', 'a', 'range', 'of', 'important', 'phenomena', 'in', 'nonlinear', 'optics', 'and', 'in', 'other', 'areas', 'in', 'our', 'previous', 'work', 'we', 'developed',... | [-0.11794651236366197, 0.04381810330709284, -0.09076521230677172, 0.017131484432741623, -0.07998816078992059, -0.11321114126101212, -0.003971546439827434, 0.3260077484576079, -0.24796721346553435, -0.2702100193931669, 0.10723240225018016, -0.2829815230147941, -0.183642435984374, 0.25903498450398144, -0.0007642672023721... |
708.0727 | Some calculations on type II_1 unprojection | The type II_1 unprojection is, by definition, the generic complete
intersection type II unprojection, in the sense of [Papadakis, Type II
unprojection, J. Algebraic Geometry, 15 (2006) 399--414] Section 3.1, for the
parameter value k = 1, and depends on a parameter n greater or equal than 2.
Our main results are the ... | math.AG math.AC | the type ii_1 unprojection is by definition the generic complete intersection type ii unprojection in the sense of papadakis type ii unprojection j algebraic geometry 15 2006 399414 section 31 for the parameter value k 1 and depends on a parameter n greater or equal than 2 our main results are the explicit calculation ... | [['the', 'type', 'ii_1', 'unprojection', 'is', 'by', 'definition', 'the', 'generic', 'complete', 'intersection', 'type', 'ii', 'unprojection', 'in', 'the', 'sense', 'of', 'papadakis', 'type', 'ii', 'unprojection', 'j', 'algebraic', 'geometry', '15', '2006', '399414', 'section', '31', 'for', 'the', 'parameter', 'value',... | [-0.1180591904399041, 0.07251548358641215, 0.014948882753602587, 0.07400198298024857, -0.06463656833188401, -0.20338782514883286, 0.02288629085971759, 0.2394116455052271, -0.19561439781732315, -0.31578065697815166, 0.11247621317449798, -0.298938843067417, -0.0793265616043638, 0.2125343783145659, -0.048161675811259665, ... |
708.0728 | The optimal P3M algorithm for computing electrostatic energies in
periodic systems | We optimize Hockney and Eastwood's Particle-Particle Particle-Mesh (P3M)
algorithm to achieve maximal accuracy in the electrostatic energies (instead of
forces) in 3D periodic charged systems. To this end we construct an optimal
influence function that minimizes the RMS errors in the energies. As a
by-product we deri... | physics.comp-ph | we optimize hockney and eastwoods particleparticle particlemesh p3m algorithm to achieve maximal accuracy in the electrostatic energies instead of forces in 3d periodic charged systems to this end we construct an optimal influence function that minimizes the rms errors in the energies as a byproduct we derive a new rea... | [['we', 'optimize', 'hockney', 'and', 'eastwoods', 'particleparticle', 'particlemesh', 'p3m', 'algorithm', 'to', 'achieve', 'maximal', 'accuracy', 'in', 'the', 'electrostatic', 'energies', 'instead', 'of', 'forces', 'in', '3d', 'periodic', 'charged', 'systems', 'to', 'this', 'end', 'we', 'construct', 'an', 'optimal', '... | [-0.11575383501782445, 0.04905847870383187, -0.09103866256142067, 0.13678738231458937, -0.028329577316703686, -0.08623683645184767, 0.08067571443714738, 0.3728861215334954, -0.22552488733801232, -0.35162732737746594, 0.023655034655949765, -0.22718866764761653, -0.08441134871840003, 0.17806087470794948, -0.0509585649627... |
708.0729 | Black-hole information puzzle: A generic string-inspired approach | Given the insight steming from string theory, the origin of the black-hole
(BH) information puzzle is traced back to the assumption that it is physically
meaningful to trace out the density matrix over negative-frequency Hawking
particles. Instead, treating them as virtual particles necessarily absorbed by
the BH in ... | hep-th gr-qc | given the insight steming from string theory the origin of the blackhole bh information puzzle is traced back to the assumption that it is physically meaningful to trace out the density matrix over negativefrequency hawking particles instead treating them as virtual particles necessarily absorbed by the bh in a manner ... | [['given', 'the', 'insight', 'steming', 'from', 'string', 'theory', 'the', 'origin', 'of', 'the', 'blackhole', 'bh', 'information', 'puzzle', 'is', 'traced', 'back', 'to', 'the', 'assumption', 'that', 'it', 'is', 'physically', 'meaningful', 'to', 'trace', 'out', 'the', 'density', 'matrix', 'over', 'negativefrequency', ... | [-0.07599102398380637, 0.15415066382537285, -0.11449850292876362, 0.12228600083850324, -0.073749758725365, -0.14584981832653285, 0.070925680527774, 0.2985978788634141, -0.22846733933935562, -0.26320395097136495, 0.06437976468199243, -0.3246103227386872, -0.04087589650104443, 0.136906764904658, -0.015731640569865705, 0.... |
708.073 | Effective Theory Approach to W-Pair Production near Threshold | In this talk, I review the effective theory approach to unstable particle
production and present results of a calculation of the process e- e+ ->mu-
nubar_mu u dbar X near the W-pair production threshold up to next-to-leading
order in GammaW/MW ~ alpha ~ v^2. The remaining theoretical uncertainty and the
impact on th... | hep-ph | in this talk i review the effective theory approach to unstable particle production and present results of a calculation of the process e e mu nubar_mu u dbar x near the wpair production threshold up to nexttoleading order in gammawmw alpha v2 the remaining theoretical uncertainty and the impact on the measurement of t... | [['in', 'this', 'talk', 'i', 'review', 'the', 'effective', 'theory', 'approach', 'to', 'unstable', 'particle', 'production', 'and', 'present', 'results', 'of', 'a', 'calculation', 'of', 'the', 'process', 'e', 'e', 'mu', 'nubar_mu', 'u', 'dbar', 'x', 'near', 'the', 'wpair', 'production', 'threshold', 'up', 'to', 'nextto... | [-0.10273764537775824, 0.1442615753120004, -0.04585874459609903, 0.04478616515242375, 0.021645968651463246, -0.10495274307623763, 0.08035701547211421, 0.29148726290541477, -0.2192038064501409, -0.2649619767185429, 0.010101214906297111, -0.35953359021644654, -0.016803802456706762, 0.11584053144605573, 0.0184767879385115... |
708.0731 | Finding irreducible representation of symmetry operators linearly | The main purpose of this paper is providing a simple method to generate the
matrices of irreducible representations because it is useful to reduce the
computational time of solving the eigenvalue problems. The only information we
need to provide for this method is the group-multiplication table, and the
proof of vali... | math-ph math.MP | the main purpose of this paper is providing a simple method to generate the matrices of irreducible representations because it is useful to reduce the computational time of solving the eigenvalue problems the only information we need to provide for this method is the groupmultiplication table and the proof of validity ... | [['the', 'main', 'purpose', 'of', 'this', 'paper', 'is', 'providing', 'a', 'simple', 'method', 'to', 'generate', 'the', 'matrices', 'of', 'irreducible', 'representations', 'because', 'it', 'is', 'useful', 'to', 'reduce', 'the', 'computational', 'time', 'of', 'solving', 'the', 'eigenvalue', 'problems', 'the', 'only', 'i... | [-0.0637957156888383, 0.01662900994958009, -0.1329288403424671, 0.04746858109483274, -0.1139364557940576, -0.08768780399271744, 0.02735637422351135, 0.3408661404214168, -0.29100941009503806, -0.3039026066297823, 0.13363180271452452, -0.21203018791215905, -0.19535801850133022, 0.2181516020101006, -0.1018930125697437, 0.... |
708.0732 | Constant T-curvature conformal metrics on 4-manifolds with boundary | In this paper we prove that, given a compact four dimensional smooth
Riemannian manifold (M,g) with smooth boundary there exists a metric conformal
to g with constant T-curvature, zero Q-curvature and zero mean curvature under
generic and conformally invariant assumptions. The problem amounts to solving a
fourth orde... | math.AP math.DG | in this paper we prove that given a compact four dimensional smooth riemannian manifold mg with smooth boundary there exists a metric conformal to g with constant tcurvature zero qcurvature and zero mean curvature under generic and conformally invariant assumptions the problem amounts to solving a fourth order nonlinea... | [['in', 'this', 'paper', 'we', 'prove', 'that', 'given', 'a', 'compact', 'four', 'dimensional', 'smooth', 'riemannian', 'manifold', 'mg', 'with', 'smooth', 'boundary', 'there', 'exists', 'a', 'metric', 'conformal', 'to', 'g', 'with', 'constant', 'tcurvature', 'zero', 'qcurvature', 'and', 'zero', 'mean', 'curvature', 'u... | [-0.1540351004911248, 0.056868506955321536, -0.0854700010502711, 0.06956560182152316, -0.1615476422244683, -0.18574940256605094, -0.0312211961559528, 0.3435848345874216, -0.26996627754785796, -0.2259881991596723, 0.14614470355233855, -0.28737335056066515, -0.14517201401970603, 0.126887556433212, -0.12022742805155841, 0... |
708.0733 | Precise measurement of hadronic $\tau$-decays in modes with $\eta$
mesons | We have measured branching fractions of hadronic $\tau$ decays involving an
$\eta$ meson using 485 fb^{-1} of data collected with the Belle detector at the
KEKB asymmetric-energy e^+e^- collider. We obtain the following branching
fractions: ${\cal B}(\tau^-\to K^- \eta \nu_{\tau})=(1.62\pm 0.05 \pm
0.09)\times 10^{-4... | hep-ex | we have measured branching fractions of hadronic tau decays involving an eta meson using 485 fb1 of data collected with the belle detector at the kekb asymmetricenergy ee collider we obtain the following branching fractions cal btauto k eta nu_tau162pm 005 pm 009times 104 cal btauto k pi0 eta nu_tau 47pm 11 pm 04times ... | [['we', 'have', 'measured', 'branching', 'fractions', 'of', 'hadronic', 'tau', 'decays', 'involving', 'an', 'eta', 'meson', 'using', '485', 'fb1', 'of', 'data', 'collected', 'with', 'the', 'belle', 'detector', 'at', 'the', 'kekb', 'asymmetricenergy', 'ee', 'collider', 'we', 'obtain', 'the', 'following', 'branching', 'f... | [-0.14508729490942485, 0.2594117628495556, 0.0008512316119816641, -0.014165624454819961, 0.04289789506456936, -0.1458056900123863, 0.126144158113596, 0.25163952511249355, -0.030502505251206458, -0.3117916050326565, -0.06302659576961203, -0.5118356927338502, 0.15916025851670976, 0.14784525170082063, 0.08729454028956674,... |
708.0734 | The Schr\" odinger picture of the Dirac quantum mechanics on spatially
flat Robertson-Walker backgrounds | The Schr\" odinger picture of the Dirac quantum mechanics is defined in
charts with spatially flat Robertson-Walker metrics and Cartesian coordinates.
The main observables of this picture are identified, including the interacting
part of the Hamiltonian operator produced by the minimal coupling with the
gravitational... | gr-qc math-ph math.MP quant-ph | the schr odinger picture of the dirac quantum mechanics is defined in charts with spatially flat robertsonwalker metrics and cartesian coordinates the main observables of this picture are identified including the interacting part of the hamiltonian operator produced by the minimal coupling with the gravitational field ... | [['the', 'schr', 'odinger', 'picture', 'of', 'the', 'dirac', 'quantum', 'mechanics', 'is', 'defined', 'in', 'charts', 'with', 'spatially', 'flat', 'robertsonwalker', 'metrics', 'and', 'cartesian', 'coordinates', 'the', 'main', 'observables', 'of', 'this', 'picture', 'are', 'identified', 'including', 'the', 'interacting... | [-0.1958487630683416, 0.16314606098593146, -0.10837055673903745, 0.07555561371660535, -0.06802364533254202, -0.1597449710201202, -0.11445614040248851, 0.29313350317027903, -0.20938039460367913, -0.2499177116492385, 0.01289622319281857, -0.29477113383262, -0.17325785992316145, 0.15808189104216686, -0.01311413139320802, ... |
708.0735 | Wind emission of OB supergiants and the influence of clumping | The influence of the wind to the total continuum of OB supergiants is
discussed. For wind velocity distributions with \beta > 1.0, the wind can have
strong influence to the total continuum emission, even at optical wavelengths.
Comparing the continuum emission of clumped and unclumped winds, especially for
stars with... | astro-ph | the influence of the wind to the total continuum of ob supergiants is discussed for wind velocity distributions with beta 10 the wind can have strong influence to the total continuum emission even at optical wavelengths comparing the continuum emission of clumped and unclumped winds especially for stars with high beta ... | [['the', 'influence', 'of', 'the', 'wind', 'to', 'the', 'total', 'continuum', 'of', 'ob', 'supergiants', 'is', 'discussed', 'for', 'wind', 'velocity', 'distributions', 'with', 'beta', '10', 'the', 'wind', 'can', 'have', 'strong', 'influence', 'to', 'the', 'total', 'continuum', 'emission', 'even', 'at', 'optical', 'wave... | [-0.021169466992086244, 0.15916353166591893, -0.022174878522665017, 0.11636596313993712, -0.06270001350813323, -0.09087098016226221, 0.053415480377485176, 0.49725615685539587, -0.1781489746645093, -0.3594464344593386, 0.02879821645356493, -0.316882203571454, 0.06970799108967185, 0.19659161518904425, -0.0080031773541122... |
708.0736 | Overview document for: A weight function theory of basis function
interpolants and smoothers | This document is a brief overview of two documents which continue to develop
the weight function theory of basis function smoothers and interpolants. One
document considers the zero order theory and one considers the positive order
theory.
| math.NA | this document is a brief overview of two documents which continue to develop the weight function theory of basis function smoothers and interpolants one document considers the zero order theory and one considers the positive order theory | [['this', 'document', 'is', 'a', 'brief', 'overview', 'of', 'two', 'documents', 'which', 'continue', 'to', 'develop', 'the', 'weight', 'function', 'theory', 'of', 'basis', 'function', 'smoothers', 'and', 'interpolants', 'one', 'document', 'considers', 'the', 'zero', 'order', 'theory', 'and', 'one', 'considers', 'the', ... | [-0.12875997392158653, 0.06597568434537263, -0.08751101696209328, 0.10532394844434552, -0.13195899083606294, -0.11394945337481142, -0.0032220810267923248, 0.3128450668442088, -0.2949565711456376, -0.2430518688885747, 0.06851359778964841, -0.31680707281103004, -0.17832429525819984, 0.060429693275206794, -0.0513251388344... |
708.0737 | $\infty$-jets of difeomorphisms preserving orbits of vector fields | Let $F$ be a smooth vector field defined in a neighborhood of the origin in
$\mathbb{R}^n$, $F(O)=0$, and let $F_t$ be its local flow. Denote by $E$ the
set of germs of diffeomorphisms $h:\mathbb{R}^n \to \mathbb{R}^n$ preserving
orbits of $F$ and let $E_{\mathrm{id}}^r$ be the identity component of $E$ with
respect ... | math.DS | let f be a smooth vector field defined in a neighborhood of the origin in mathbbrn fo0 and let f_t be its local flow denote by e the set of germs of diffeomorphisms hmathbbrn to mathbbrn preserving orbits of f and let e_mathrmidr be the identity component of e with respect to crtopology then every e_mathrmidr contains ... | [['let', 'f', 'be', 'a', 'smooth', 'vector', 'field', 'defined', 'in', 'a', 'neighborhood', 'of', 'the', 'origin', 'in', 'mathbbrn', 'fo0', 'and', 'let', 'f_t', 'be', 'its', 'local', 'flow', 'denote', 'by', 'e', 'the', 'set', 'of', 'germs', 'of', 'diffeomorphisms', 'hmathbbrn', 'to', 'mathbbrn', 'preserving', 'orbits',... | [-0.21700867400468551, 0.11264024915980435, -0.05042743230917195, -0.06049817693582194, -0.07911302704118596, -0.10210129160924937, -0.005708612885160097, 0.31732554800895063, -0.3120728726390489, -0.16661412433347514, 0.07152587874944127, -0.26534986179755177, -0.13143683379053955, 0.17639934357486722, -0.057199185692... |
708.0738 | 6th and 8th Order Hermite Integrator for N-body Simulations | We present sixth- and eighth-order Hermite integrators for astrophysical
$N$-body simulations, which use the derivatives of accelerations up to second
order ({\it snap}) and third order ({\it crackle}). These schemes do not
require previous values for the corrector, and require only one previous value
to construct th... | astro-ph | we present sixth and eighthorder hermite integrators for astrophysical nbody simulations which use the derivatives of accelerations up to second order it snap and third order it crackle these schemes do not require previous values for the corrector and require only one previous value to construct the predictor thus the... | [['we', 'present', 'sixth', 'and', 'eighthorder', 'hermite', 'integrators', 'for', 'astrophysical', 'nbody', 'simulations', 'which', 'use', 'the', 'derivatives', 'of', 'accelerations', 'up', 'to', 'second', 'order', 'it', 'snap', 'and', 'third', 'order', 'it', 'crackle', 'these', 'schemes', 'do', 'not', 'require', 'pre... | [-0.12208937336776428, 0.040459665008449205, -0.05476259448754093, 0.07182296800664255, -0.10230580441927983, -0.14208982419508276, 0.0054436348524356, 0.38365594328358266, -0.20374987502453815, -0.3630723931763801, 0.12412279386050497, -0.24234139275354294, -0.06295580438629615, 0.2704212638082417, -0.0218487052458332... |
708.0739 | Segregation in noninteracting binary mixture | Process of stripe formation is analyzed numerically in a binary mixture. The
system consists of particles of two sizes, without any direct mutual
interactions. Overlapping of large particles, surrounded by a dense system of
smaller particles induces indirect entropy driven interactions between large
particles. Under ... | cond-mat.stat-mech cond-mat.soft | process of stripe formation is analyzed numerically in a binary mixture the system consists of particles of two sizes without any direct mutual interactions overlapping of large particles surrounded by a dense system of smaller particles induces indirect entropy driven interactions between large particles under an infl... | [['process', 'of', 'stripe', 'formation', 'is', 'analyzed', 'numerically', 'in', 'a', 'binary', 'mixture', 'the', 'system', 'consists', 'of', 'particles', 'of', 'two', 'sizes', 'without', 'any', 'direct', 'mutual', 'interactions', 'overlapping', 'of', 'large', 'particles', 'surrounded', 'by', 'a', 'dense', 'system', 'o... | [-0.21238477745594406, 0.2506516796027946, -0.036137612242392994, 0.043336101253203196, 0.002343824549045946, -0.11947892881081705, 0.026543809705149864, 0.33570622344684253, -0.278625091205218, -0.29982865578494966, 0.02747317999871614, -0.3033402355504222, -0.08820227730237613, 0.1407075429867421, 0.02299121746494035... |
708.074 | Work and heat probability distributions in out-of-equilibrium systems | We review and discuss the equations governing the distribution of work done
on a system which is driven out of equilibrium by external manipulation, as
well as those governing the entropy flow to a reservoir in a nonequilibrium
system. We take advantage of these equations to investigate the path phase
transition in a... | cond-mat.stat-mech | we review and discuss the equations governing the distribution of work done on a system which is driven out of equilibrium by external manipulation as well as those governing the entropy flow to a reservoir in a nonequilibrium system we take advantage of these equations to investigate the path phase transition in a man... | [['we', 'review', 'and', 'discuss', 'the', 'equations', 'governing', 'the', 'distribution', 'of', 'work', 'done', 'on', 'a', 'system', 'which', 'is', 'driven', 'out', 'of', 'equilibrium', 'by', 'external', 'manipulation', 'as', 'well', 'as', 'those', 'governing', 'the', 'entropy', 'flow', 'to', 'a', 'reservoir', 'in', ... | [-0.14373283608506124, 0.15315178317328293, -0.09660271150370439, 0.033304804513196964, -0.01294901170457403, -0.12489301050702731, 0.0878712248057127, 0.337685875830551, -0.3077103565943738, -0.28014070257544516, 0.08941768216745306, -0.2716533532707642, -0.12835049477716287, 0.15399613129285475, 0.03320051702360312, ... |
708.0741 | Characterising Web Site Link Structure | The topological structures of the Internet and the Web have received
considerable attention. However, there has been little research on the
topological properties of individual web sites. In this paper, we consider
whether web sites (as opposed to the entire Web) exhibit structural
similarities. To do so, we exhausti... | cs.IR | the topological structures of the internet and the web have received considerable attention however there has been little research on the topological properties of individual web sites in this paper we consider whether web sites as opposed to the entire web exhibit structural similarities to do so we exhaustively crawl... | [['the', 'topological', 'structures', 'of', 'the', 'internet', 'and', 'the', 'web', 'have', 'received', 'considerable', 'attention', 'however', 'there', 'has', 'been', 'little', 'research', 'on', 'the', 'topological', 'properties', 'of', 'individual', 'web', 'sites', 'in', 'this', 'paper', 'we', 'consider', 'whether', ... | [-0.13325407644030443, 0.06915856939197813, -0.004071128706224651, 0.06360402226588728, -0.09958940627014574, -0.11864903782164522, 0.0912852382031512, 0.42347582794415456, -0.2566083198956524, -0.3631083456178506, 0.061089263472846746, -0.34958046992930275, -0.1635014005114499, 0.17354792408574818, -0.0171452276814913... |
708.0742 | The response of self-graviting protostellar discs to slow reduction in
cooling timescale: the fragmentation boundary revisited | A number of previous studies of the fragmentation of self-gravitating
protostellar discs have modeled radiative cooling with a cooling timescale
(t_{cool}) parameterised as a simple multiple (beta_{cool}) of the local
dynamical timescale. Such studies have delineated the `fragmentation boundary'
in terms of a critica... | astro-ph | a number of previous studies of the fragmentation of selfgravitating protostellar discs have modeled radiative cooling with a cooling timescale t_cool parameterised as a simple multiple beta_cool of the local dynamical timescale such studies have delineated the fragmentation boundary in terms of a critical value of bet... | [['a', 'number', 'of', 'previous', 'studies', 'of', 'the', 'fragmentation', 'of', 'selfgravitating', 'protostellar', 'discs', 'have', 'modeled', 'radiative', 'cooling', 'with', 'a', 'cooling', 'timescale', 't_cool', 'parameterised', 'as', 'a', 'simple', 'multiple', 'beta_cool', 'of', 'the', 'local', 'dynamical', 'times... | [-0.10605110414198729, 0.18057762787528217, -0.10207605817657725, 0.08345968431171139, -0.06196370781616261, -0.06462584978970529, 0.02528575722920117, 0.35548190492669285, -0.2429375005834974, -0.2973088011974945, 0.1066483751625115, -0.18796418139364326, -0.05379397937361777, 0.19858484950135835, -0.03825516481441955... |
708.0743 | Bouncing Negative-Tension Branes | Braneworlds, understood here as double domain wall spacetimes, can be
described in terms of a linear harmonic function, with kinks at the locations
of the boundary branes. In a dynamical setting, there is therefore the risk
that the boundary brane of negative tension, at whose location the value of the
harmonic funct... | hep-th | braneworlds understood here as double domain wall spacetimes can be described in terms of a linear harmonic function with kinks at the locations of the boundary branes in a dynamical setting there is therefore the risk that the boundary brane of negative tension at whose location the value of the harmonic function is a... | [['braneworlds', 'understood', 'here', 'as', 'double', 'domain', 'wall', 'spacetimes', 'can', 'be', 'described', 'in', 'terms', 'of', 'a', 'linear', 'harmonic', 'function', 'with', 'kinks', 'at', 'the', 'locations', 'of', 'the', 'boundary', 'branes', 'in', 'a', 'dynamical', 'setting', 'there', 'is', 'therefore', 'the',... | [-0.12396018046933395, 0.11539772873300708, -0.12788624829048012, 0.09008320976382371, -0.060710647653084336, -0.11194632540907945, 0.017774949417684198, 0.31028357090237807, -0.26852541911144423, -0.24501514726677748, 0.11683978205436737, -0.2582757366531507, -0.1343528751712879, 0.13319972411162903, -0.06723548012499... |
708.0744 | Prime ideals in the quantum grassmannian | We consider quantum Schubert cells in the quantum grassmannian and give a
cell decomposition of the prime spectrum via the Schubert cells. As a
consequence, we show that all primes are completely prime in the generic case
where the deformation parameter q is not a root of unity. There is a torus H
that acts naturally... | math.QA math.CO math.RA | we consider quantum schubert cells in the quantum grassmannian and give a cell decomposition of the prime spectrum via the schubert cells as a consequence we show that all primes are completely prime in the generic case where the deformation parameter q is not a root of unity there is a torus h that acts naturally on t... | [['we', 'consider', 'quantum', 'schubert', 'cells', 'in', 'the', 'quantum', 'grassmannian', 'and', 'give', 'a', 'cell', 'decomposition', 'of', 'the', 'prime', 'spectrum', 'via', 'the', 'schubert', 'cells', 'as', 'a', 'consequence', 'we', 'show', 'that', 'all', 'primes', 'are', 'completely', 'prime', 'in', 'the', 'gener... | [-0.18023736004036764, 0.11198795235426236, -0.06266805704119575, 0.009591315327086994, -0.06139952004613245, -0.1296180438430307, 0.052064797172847226, 0.28499219205793963, -0.3147419966725993, -0.14308484746221484, 0.06692165055091125, -0.20818862522083545, -0.2103138534242616, 0.17717280570699387, -0.140461619874900... |
708.0745 | Coulomb corrections to the Delbrueck scattering amplitude at low
energies | In this article, we study the Coulomb corrections to the Delbrueck scattering
amplitude. We consider the limit when the energy of the photon is much less
than the electron mass. The calculations are carried out in the coordinate
representation using the exact relativistic Green function of an electron in a
Coulomb fi... | hep-ph | in this article we study the coulomb corrections to the delbrueck scattering amplitude we consider the limit when the energy of the photon is much less than the electron mass the calculations are carried out in the coordinate representation using the exact relativistic green function of an electron in a coulomb field t... | [['in', 'this', 'article', 'we', 'study', 'the', 'coulomb', 'corrections', 'to', 'the', 'delbrueck', 'scattering', 'amplitude', 'we', 'consider', 'the', 'limit', 'when', 'the', 'energy', 'of', 'the', 'photon', 'is', 'much', 'less', 'than', 'the', 'electron', 'mass', 'the', 'calculations', 'are', 'carried', 'out', 'in',... | [-0.10364343752371497, 0.12006309013315786, -0.07965309127575892, 0.11080602666061168, 0.018203202347649494, -0.04069619605070329, 0.029393304175755475, 0.34480780287412927, -0.2026280212594429, -0.2914717623498291, 0.02376944104616996, -0.3536128384730546, -0.06366356540638662, 0.2224533481112303, 0.04734132490193588,... |
708.0746 | Multiferroic nature of charge-ordered rare earth manganites | Charge-ordered rare earth manganites Nd0.5Ca0.5MnO3, La0.25Nd0.25Ca0.5MnO3,
Pr0.7Ca0.3MnO3 and Pr0.6Ca0.4MnO3 are found to exhibit dielectric constant
anomalies around the charge-ordering or the magnetic transition temperatures.
Magnetic fields have a marked effect on the dielectric properties, indicating
the presenc... | cond-mat.mtrl-sci cond-mat.str-el | chargeordered rare earth manganites nd05ca05mno3 la025nd025ca05mno3 pr07ca03mno3 and pr06ca04mno3 are found to exhibit dielectric constant anomalies around the chargeordering or the magnetic transition temperatures magnetic fields have a marked effect on the dielectric properties indicating the presence of coupling bet... | [['chargeordered', 'rare', 'earth', 'manganites', 'nd05ca05mno3', 'la025nd025ca05mno3', 'pr07ca03mno3', 'and', 'pr06ca04mno3', 'are', 'found', 'to', 'exhibit', 'dielectric', 'constant', 'anomalies', 'around', 'the', 'chargeordering', 'or', 'the', 'magnetic', 'transition', 'temperatures', 'magnetic', 'fields', 'have', '... | [-0.18821331325796295, 0.23703371483038682, 0.005079885624104836, -0.02303771983610741, -0.05060033005524854, -0.09382322806956582, 0.07457627975916276, 0.4143269696562994, -0.2085278330401319, -0.3556362935570908, 0.019357606673185698, -0.35080537505325726, -0.1665151871007974, 0.1624406791696722, 0.0636587389897494, ... |
708.0747 | The decomposition of the hypermetric cone into L-domains | The hypermetric cone $\HYP_{n+1}$ is the parameter space of basic Delaunay
polytopes in n-dimensional lattice. The cone $\HYP_{n+1}$ is polyhedral; one
way of seeing this is that modulo image by the covariance map $\HYP_{n+1}$ is a
finite union of L-domains, i.e., of parameter space of full Delaunay
tessellations.
... | math.CO math.MG | the hypermetric cone hyp_n1 is the parameter space of basic delaunay polytopes in ndimensional lattice the cone hyp_n1 is polyhedral one way of seeing this is that modulo image by the covariance map hyp_n1 is a finite union of ldomains ie of parameter space of full delaunay tessellations in this paper we study this par... | [['the', 'hypermetric', 'cone', 'hyp_n1', 'is', 'the', 'parameter', 'space', 'of', 'basic', 'delaunay', 'polytopes', 'in', 'ndimensional', 'lattice', 'the', 'cone', 'hyp_n1', 'is', 'polyhedral', 'one', 'way', 'of', 'seeing', 'this', 'is', 'that', 'modulo', 'image', 'by', 'the', 'covariance', 'map', 'hyp_n1', 'is', 'a',... | [-0.14660060157517105, 0.050112190194340656, -0.10558965857074197, 0.032302550075525814, -0.047475245382104604, -0.09753741950511799, 0.013313475273857225, 0.32748241449839305, -0.28951167758038665, -0.20487394441650914, 0.12041433652484557, -0.2798107299188684, -0.1580988641300272, 0.14101698662852868, -0.111414866021... |
708.0748 | Collisionless damping of electron waves in non-Maxwellian plasma | In this paper we have criticized the so-called Landau damping theory. We have
analyzed solutions of the standard dispersion equations for longitudinal
(electric) and transversal (electromagnetic and electron) waves in
half-infinite slab of the uniform collisionless plasmas with non-Maxwellian and
Maxwellian-like elec... | physics.plasm-ph | in this paper we have criticized the socalled landau damping theory we have analyzed solutions of the standard dispersion equations for longitudinal electric and transversal electromagnetic and electron waves in halfinfinite slab of the uniform collisionless plasmas with nonmaxwellian and maxwellianlike electron energy... | [['in', 'this', 'paper', 'we', 'have', 'criticized', 'the', 'socalled', 'landau', 'damping', 'theory', 'we', 'have', 'analyzed', 'solutions', 'of', 'the', 'standard', 'dispersion', 'equations', 'for', 'longitudinal', 'electric', 'and', 'transversal', 'electromagnetic', 'and', 'electron', 'waves', 'in', 'halfinfinite', ... | [-0.09176577423115082, 0.16863560126767607, -0.05993867315466336, 0.132802384582822, -0.00984983900235149, -0.10557346502645758, -0.05185956863907019, 0.3633032928041199, -0.2190916655848636, -0.274275769808395, 0.006556740832278146, -0.3096555005023746, -0.06512345937325766, 0.19637905614728338, 0.05732926981229531, 0... |
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