id float64 706 1.8k | title stringlengths 1 343 | abstract stringlengths 6 6.09k | categories stringlengths 5 125 | processed_abstract stringlengths 2 5.96k | tokenized_abstract stringlengths 8 8.74k | centroid stringlengths 2.1k 2.17k |
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707.213 | Gagliardo-Nirenberg inequalities on manifolds | We prove Gagliardo-Nirenberg inequalities on some classes of manifolds, Lie
groups and graphs.
| math.AP | we prove gagliardonirenberg inequalities on some classes of manifolds lie groups and graphs | [['we', 'prove', 'gagliardonirenberg', 'inequalities', 'on', 'some', 'classes', 'of', 'manifolds', 'lie', 'groups', 'and', 'graphs']] | [-0.240355315618217, -0.017151836234216507, -0.029974057482412227, 0.2165236878567017, -0.16440931822244936, -0.20870516305932632, 0.008788535371422768, 0.4346964032604144, -0.2923051439798795, -0.2698096918085447, 0.20440795039758086, -0.3227591377038222, -0.1451110148515839, 0.31095413634410274, -0.2180662523381985, ... |
707.2131 | Nonequilibrium Work distributions for a trapped Brownian particle in a
time dependent magnetic field | We study the dynamics of a trapped, charged Brownian particle in presence of
a time dependent magnetic field. We calculate work distributions for different
time dependent protocols. In our problem thermodynamic work is related to
variation of vector potential with time as opposed to the earlier studies where
the work... | cond-mat.stat-mech | we study the dynamics of a trapped charged brownian particle in presence of a time dependent magnetic field we calculate work distributions for different time dependent protocols in our problem thermodynamic work is related to variation of vector potential with time as opposed to the earlier studies where the work is r... | [['we', 'study', 'the', 'dynamics', 'of', 'a', 'trapped', 'charged', 'brownian', 'particle', 'in', 'presence', 'of', 'a', 'time', 'dependent', 'magnetic', 'field', 'we', 'calculate', 'work', 'distributions', 'for', 'different', 'time', 'dependent', 'protocols', 'in', 'our', 'problem', 'thermodynamic', 'work', 'is', 're... | [-0.13627932803420764, 0.15544070253424622, -0.10660785055477862, 0.03901171056808111, -0.03995591045478014, -0.10857894253934285, 0.04137799816413058, 0.32185570978456074, -0.2526563066618379, -0.3047217114276632, 0.050692144756558935, -0.25071504052417976, -0.11425132592450138, 0.20892408672026014, -0.042647940866623... |
707.2132 | Unparticle Physics and Supersymmetry Phenomenology | We show a natural form of the interaction between unparticle and
supersymmetry. Using the couplings of unparticle to supersymmetry presented, as
examples, we calculate the differential decay rates for the processes ${\it
{\tilde f}}\to {\it f}+{\cal U}_{3/2}$, ${\it {\tilde \chi}}^0\to{\it
\gamma}+{\cal U}_{3/2}$, ${... | hep-ph | we show a natural form of the interaction between unparticle and supersymmetry using the couplings of unparticle to supersymmetry presented as examples we calculate the differential decay rates for the processes it tilde fto it fcal u_32 it tilde chi0toit gammacal u_32 it tilde chipmto wpmcal u_32 and it tilde chi0to z... | [['we', 'show', 'a', 'natural', 'form', 'of', 'the', 'interaction', 'between', 'unparticle', 'and', 'supersymmetry', 'using', 'the', 'couplings', 'of', 'unparticle', 'to', 'supersymmetry', 'presented', 'as', 'examples', 'we', 'calculate', 'the', 'differential', 'decay', 'rates', 'for', 'the', 'processes', 'it', 'tilde'... | [-0.1027510918096685, 0.14478810854469898, -0.040272846512618615, 0.17516755053132285, -0.10582387829046758, -0.17136704356058455, 0.020455250134844272, 0.3400862373289515, -0.2513082807303452, -0.23692558595880134, 0.07079570129376332, -0.2956362843940981, -0.19007299494639526, 0.17344332865027132, 0.03303217905817828... |
707.2133 | Martensitic transition, ferrimagnetism and Fermi surface nesting in
Mn_2NiGa | The electronic structure of Mn_2NiGa has been studied using density
functional theory and photoemission spectroscopy. The lower temperature
tetragonal martensitic phase with c/a= 1.25 is more stable compared to the
higher temperature austenitic phase. Mn_2NiGa is ferrimagnetic in both phases.
The calculated valence b... | cond-mat.other | the electronic structure of mn_2niga has been studied using density functional theory and photoemission spectroscopy the lower temperature tetragonal martensitic phase with ca 125 is more stable compared to the higher temperature austenitic phase mn_2niga is ferrimagnetic in both phases the calculated valence band spec... | [['the', 'electronic', 'structure', 'of', 'mn_2niga', 'has', 'been', 'studied', 'using', 'density', 'functional', 'theory', 'and', 'photoemission', 'spectroscopy', 'the', 'lower', 'temperature', 'tetragonal', 'martensitic', 'phase', 'with', 'ca', '125', 'is', 'more', 'stable', 'compared', 'to', 'the', 'higher', 'temper... | [-0.1652393561035887, 0.27061036624142837, -0.06520566139530776, 0.03752928217819453, -0.037583886677848885, -0.12206978020632918, 0.13675352164956303, 0.4569124686585247, -0.2572744262094299, -0.27353450015786734, -0.02561498886702218, -0.34656153602161627, -0.0923631642784538, 0.12201053039010229, 0.0747366712947815,... |
707.2134 | Semigroups on Frechet spaces and equations with infinite delays | In this paper, we show existence and uniqueness of a solution to a functional
differential equation with infinite delay. We choose an appropriate Frechet
space so as to cover a large class of functions to be used as initial functions
to obtain existence and uniqueness of solutions.
| math.DS | in this paper we show existence and uniqueness of a solution to a functional differential equation with infinite delay we choose an appropriate frechet space so as to cover a large class of functions to be used as initial functions to obtain existence and uniqueness of solutions | [['in', 'this', 'paper', 'we', 'show', 'existence', 'and', 'uniqueness', 'of', 'a', 'solution', 'to', 'a', 'functional', 'differential', 'equation', 'with', 'infinite', 'delay', 'we', 'choose', 'an', 'appropriate', 'frechet', 'space', 'so', 'as', 'to', 'cover', 'a', 'large', 'class', 'of', 'functions', 'to', 'be', 'use... | [-0.10580212983520741, -0.0013827180085540253, -0.1245490228162801, 0.11241686013973061, -0.1070824883719708, -0.07831022088871674, 0.036125972770412074, 0.3449364683412491, -0.3235145696300141, -0.28031233606978934, 0.1642900076422325, -0.24572395039920478, -0.1446940225965165, 0.1492506715449247, -0.07423702482768196... |
707.2135 | Nonconforming h-p spectral element methods for elliptic problems | In this paper we show that we can use a modified version of the h-p spectral
element method proposed in \cite{duttora1,duttom,duttora2,tomarth} to solve
elliptic problems with general boundary conditions to exponential accuracy on
polygonal domains using nonconforming spectral element functions. A geometrical
mesh is... | math.NA | in this paper we show that we can use a modified version of the hp spectral element method proposed in citeduttora1duttomduttora2tomarth to solve elliptic problems with general boundary conditions to exponential accuracy on polygonal domains using nonconforming spectral element functions a geometrical mesh is used in a... | [['in', 'this', 'paper', 'we', 'show', 'that', 'we', 'can', 'use', 'a', 'modified', 'version', 'of', 'the', 'hp', 'spectral', 'element', 'method', 'proposed', 'in', 'citeduttora1duttomduttora2tomarth', 'to', 'solve', 'elliptic', 'problems', 'with', 'general', 'boundary', 'conditions', 'to', 'exponential', 'accuracy', '... | [-0.09322244292563105, 0.021120138235832794, -0.10610256748680846, 0.07906574285289475, -0.052888800562958756, -0.057704142748959145, 0.015718792676395452, 0.3627402890326068, -0.30952771465377055, -0.24832992237245682, 0.13829454934365107, -0.2690847694002424, -0.12393177402871984, 0.15397324336987764, -0.116742668000... |
707.2136 | Reducing system of parameters and the Cohen--Macaulay property | Let $R$ be a local ring and let ($x_1\biss x_r$) be part of a system of
parameters of a finitely generated $R$-module $M,$ where $r < \dim_R M$. We
will show that if ($y_1\biss y_r$) is part of a reducing system of parameters
of $M$ with $(y_1\biss y_r)M=(x_1\biss x_r)M$ then $(x_1\biss x_r)$ is already
reducing. Mor... | math.AC | let r be a local ring and let x_1biss x_r be part of a system of parameters of a finitely generated rmodule m where r dim_r m we will show that if y_1biss y_r is part of a reducing system of parameters of m with y_1biss y_rmx_1biss x_rm then x_1biss x_r is already reducing moreover there is such a part of a reducing sy... | [['let', 'r', 'be', 'a', 'local', 'ring', 'and', 'let', 'x_1biss', 'x_r', 'be', 'part', 'of', 'a', 'system', 'of', 'parameters', 'of', 'a', 'finitely', 'generated', 'rmodule', 'm', 'where', 'r', 'dim_r', 'm', 'we', 'will', 'show', 'that', 'if', 'y_1biss', 'y_r', 'is', 'part', 'of', 'a', 'reducing', 'system', 'of', 'par... | [-0.25986197752700674, 0.1373931367481765, -0.061803035140554935, -0.07486438768683001, -0.0009639114104506988, -0.21133091547230762, -0.03471503247846923, 0.3030999455867069, -0.2874022631181611, -0.21522902728646018, 0.10103694328646516, -0.2863519709956433, -0.07894931347035462, 0.18162103975561286, -0.0914013365926... |
707.2137 | A classical model for a photodetector in the presence of electromagnetic
vacuum fluctuations | The main argument against the reality of the electromagnetic vacuum
fluctuations is that they do not activate photon detectors. In order to meet
this objection we propose a classical model of a photodetector which, in the
simple case of a light signal with constant intensity, gives a counting rate
which is a non-line... | quant-ph | the main argument against the reality of the electromagnetic vacuum fluctuations is that they do not activate photon detectors in order to meet this objection we propose a classical model of a photodetector which in the simple case of a light signal with constant intensity gives a counting rate which is a nonlinear fun... | [['the', 'main', 'argument', 'against', 'the', 'reality', 'of', 'the', 'electromagnetic', 'vacuum', 'fluctuations', 'is', 'that', 'they', 'do', 'not', 'activate', 'photon', 'detectors', 'in', 'order', 'to', 'meet', 'this', 'objection', 'we', 'propose', 'a', 'classical', 'model', 'of', 'a', 'photodetector', 'which', 'in... | [-0.13111447032509643, 0.151518869532921, -0.08346596764128529, 0.07002743082173336, -0.04363613357254712, -0.14069246204590866, 0.02601908205673517, 0.35863146658861234, -0.21656492796171917, -0.28727503763407136, 0.0692494689104974, -0.2939200086330765, -0.12446908002949497, 0.20036199548559033, -0.08006852969862102,... |
707.2138 | Corners of normal matrices | We study various conditions on matrices $B$ and $C$ under which they can be
the off-diagonal blocks of a partitioned normal matrix.
| math.RA | we study various conditions on matrices b and c under which they can be the offdiagonal blocks of a partitioned normal matrix | [['we', 'study', 'various', 'conditions', 'on', 'matrices', 'b', 'and', 'c', 'under', 'which', 'they', 'can', 'be', 'the', 'offdiagonal', 'blocks', 'of', 'a', 'partitioned', 'normal', 'matrix']] | [-0.1872246774675494, 0.19519766365093263, -0.05032497670882466, 0.020508697425777263, 0.04043685552791099, -0.15340560164556585, 0.030316947917030615, 0.40019292130388995, -0.29249890690500085, -0.18795027763752098, 0.20958831345408477, -0.2023589817637747, -0.16442579742182384, 0.12485124170780182, -0.011528738562695... |
707.2139 | On a Result of Hardy and Ramanujan | In this paper, we introduce some explicit approximations for the summation
$\sum_{k\leq n}\Omega(k)$, where $\Omega(k)$ is the total number of prime
factors of $k$.
| math.NT math.GM | in this paper we introduce some explicit approximations for the summation sum_kleq nomegak where omegak is the total number of prime factors of k | [['in', 'this', 'paper', 'we', 'introduce', 'some', 'explicit', 'approximations', 'for', 'the', 'summation', 'sum_kleq', 'nomegak', 'where', 'omegak', 'is', 'the', 'total', 'number', 'of', 'prime', 'factors', 'of', 'k']] | [-0.2348399875142301, 0.11039605546587457, -0.042178119610374175, 0.04944656929001212, -0.06265033894063284, -0.0700085018761456, 0.09768564910336863, 0.2889976204217722, -0.23413838632404804, -0.30932150936375064, 0.023701004931353964, -0.27068997122114524, -0.15273068853033087, 0.15964492239678899, -0.049489881998548... |
707.214 | Nice surjections on spaces of operators | A bounded linear operator is said to be nice if its adjoint preserves extreme
points of the dual unit ball. Motivated by a description due to Labuschagne and
Mascioni \cite{LM} of such maps for the space of compact operators on a Hilbert
space, in this article we consider a description of nice surjections on
${\mathc... | math.FA | a bounded linear operator is said to be nice if its adjoint preserves extreme points of the dual unit ball motivated by a description due to labuschagne and mascioni citelm of such maps for the space of compact operators on a hilbert space in this article we consider a description of nice surjections on mathcal kxy for... | [['a', 'bounded', 'linear', 'operator', 'is', 'said', 'to', 'be', 'nice', 'if', 'its', 'adjoint', 'preserves', 'extreme', 'points', 'of', 'the', 'dual', 'unit', 'ball', 'motivated', 'by', 'a', 'description', 'due', 'to', 'labuschagne', 'and', 'mascioni', 'citelm', 'of', 'such', 'maps', 'for', 'the', 'space', 'of', 'com... | [-0.0920764325385201, 0.09254588323368379, -0.06458317306276191, 0.09645214591942289, -0.06601025156252195, -0.11127765967531185, 0.005656712676521719, 0.36047052907045274, -0.2988940908039427, -0.16036431239241639, 0.13226730129527448, -0.26948988097993765, -0.13829743283157073, 0.21056378448573762, -0.171320200325948... |
707.2141 | Gromov--Witten invariants and quantum cohomology | This article is an elaboration of a talk given at an international conference
on Operator Theory, Quantum Probability, and Noncommutative Geometry held
during December~20--23, 2004, at the Indian Statistical Institute, Kolkata. The
lecture was meant for a general audience, and also prospective research
students, the ... | math.AG | this article is an elaboration of a talk given at an international conference on operator theory quantum probability and noncommutative geometry held during december2023 2004 at the indian statistical institute kolkata the lecture was meant for a general audience and also prospective research students the idea of the q... | [['this', 'article', 'is', 'an', 'elaboration', 'of', 'a', 'talk', 'given', 'at', 'an', 'international', 'conference', 'on', 'operator', 'theory', 'quantum', 'probability', 'and', 'noncommutative', 'geometry', 'held', 'during', 'december2023', '2004', 'at', 'the', 'indian', 'statistical', 'institute', 'kolkata', 'the',... | [-0.0592670087265133, 0.13162988476908527, -0.13810351576301566, 0.08035156006614368, -0.10968221148306673, -0.13841121272663726, -0.018856973078623978, 0.27739009035356116, -0.21376760095837666, -0.306972526338403, 0.12366048353865292, -0.28837868217096635, -0.2124776044916926, 0.23038044849862205, -0.1671535188092314... |
707.2142 | Representations of homogeneous quantum L\'evy fields | We study homogeneous quantum L\'{e}vy processes and fields with independent
additive increments over a noncommutative *-monoid. These are described by
infinitely divisible generating state functionals, invariant with respect to an
endomorphic injective action of a symmetry semigroup. A strongly covariant GNS
represen... | math.PR | we study homogeneous quantum levy processes and fields with independent additive increments over a noncommutative monoid these are described by infinitely divisible generating state functionals invariant with respect to an endomorphic injective action of a symmetry semigroup a strongly covariant gns representation for ... | [['we', 'study', 'homogeneous', 'quantum', 'levy', 'processes', 'and', 'fields', 'with', 'independent', 'additive', 'increments', 'over', 'a', 'noncommutative', 'monoid', 'these', 'are', 'described', 'by', 'infinitely', 'divisible', 'generating', 'state', 'functionals', 'invariant', 'with', 'respect', 'to', 'an', 'endo... | [-0.14118684754800906, 0.20254074197399768, -0.08525351519106862, 0.09927170490632432, -0.0955391386566564, -0.08907469956219248, -0.04772349922365612, 0.37152491400548077, -0.3336232215371154, -0.157056918280699, 0.051579804523899264, -0.24312840326456353, -0.14639786965589663, 0.1881787058290675, -0.12368941227606403... |
707.2143 | Malliavin calculus of Bismut type without probability | We translate in semigroup theory Bismut's way of the Malliavin calculus.
| math.PR | we translate in semigroup theory bismuts way of the malliavin calculus | [['we', 'translate', 'in', 'semigroup', 'theory', 'bismuts', 'way', 'of', 'the', 'malliavin', 'calculus']] | [-0.014372306579554623, -0.02764311796900901, -0.25815206935459917, 0.1980462663552978, -0.21196728335185486, -0.04690932465547865, 0.08476928020933304, 0.3370122586122968, -0.509845725514672, -0.2021112252365459, 0.06605625608724287, -0.28718814186074515, -0.19842914830554614, 0.1439336081120101, -0.2840963454747742, ... |
707.2144 | Stochastic integral representations of quantum martingales on multiple
Fock space | In this paper a quantum stochastic integral representation theorem is
obtained for unbounded regular martingales with respect to multidimensional
quantum noise. This simultaneously extends results of Parthasarathy and Sinha
to unbounded martingales and those of the author to multidimensions.
| math.PR | in this paper a quantum stochastic integral representation theorem is obtained for unbounded regular martingales with respect to multidimensional quantum noise this simultaneously extends results of parthasarathy and sinha to unbounded martingales and those of the author to multidimensions | [['in', 'this', 'paper', 'a', 'quantum', 'stochastic', 'integral', 'representation', 'theorem', 'is', 'obtained', 'for', 'unbounded', 'regular', 'martingales', 'with', 'respect', 'to', 'multidimensional', 'quantum', 'noise', 'this', 'simultaneously', 'extends', 'results', 'of', 'parthasarathy', 'and', 'sinha', 'to', 'u... | [-0.0879544678550118, 0.09176279421752462, -0.08760318083640857, 0.07585383281529619, -0.11962971296639015, -0.1320145645369895, -0.008801740083771829, 0.30111775337121427, -0.30691981181884426, -0.21500576714513442, 0.10926739733893043, -0.27394091562391854, -0.15008946804281992, 0.23120427107772765, -0.23194261031368... |
707.2145 | On equivariant Dirac operators for $SU_q(2)$ | We explain the notion of minimality for an equivariant spectral triple and
show that the triple for the quantum SU(2) group constructed by Chakraborty and
Pal in \cite{c-p1} is minimal. We also give a decomposition of the spectral
triple constructed by Dabrowski {\it et al} \cite{dlssv} in terms of the
minimal triple... | math.OA | we explain the notion of minimality for an equivariant spectral triple and show that the triple for the quantum su2 group constructed by chakraborty and pal in citecp1 is minimal we also give a decomposition of the spectral triple constructed by dabrowski it et al citedlssv in terms of the minimal triple constructed in... | [['we', 'explain', 'the', 'notion', 'of', 'minimality', 'for', 'an', 'equivariant', 'spectral', 'triple', 'and', 'show', 'that', 'the', 'triple', 'for', 'the', 'quantum', 'su2', 'group', 'constructed', 'by', 'chakraborty', 'and', 'pal', 'in', 'citecp1', 'is', 'minimal', 'we', 'also', 'give', 'a', 'decomposition', 'of',... | [-0.11938996168060435, 0.07839214354478624, -0.08610797031886047, 0.0723572981703371, -0.010327801694748577, -0.08993236036729757, 0.011684168108600986, 0.30874340803603884, -0.2490047854371369, -0.31251816061773785, 0.0568494307312735, -0.2082260806389429, -0.2054989074046413, 0.16177456298222145, -0.15436023306446495... |
707.2146 | Schr\"odinger operators on the half line: Resolvent expansions and the
Fermi golden rule at thresholds | We consider Schr\"odinger operators $H=- \d^2/\d r^2+V$ on $L^2([0,\infty))$
with the Dirichlet boundary condition. The potential $V$ may be local or
non-local, with polynomial decay at infinity. The point zero in the spectrum of
$H$ is classified, and asymptotic expansions of the resolvent around zero are
obtained, ... | math-ph math.MP math.SP | we consider schrodinger operators h d2d r2v on l20infty with the dirichlet boundary condition the potential v may be local or nonlocal with polynomial decay at infinity the point zero in the spectrum of h is classified and asymptotic expansions of the resolvent around zero are obtained with explicit expressions for the... | [['we', 'consider', 'schrodinger', 'operators', 'h', 'd2d', 'r2v', 'on', 'l20infty', 'with', 'the', 'dirichlet', 'boundary', 'condition', 'the', 'potential', 'v', 'may', 'be', 'local', 'or', 'nonlocal', 'with', 'polynomial', 'decay', 'at', 'infinity', 'the', 'point', 'zero', 'in', 'the', 'spectrum', 'of', 'h', 'is', 'c... | [-0.15396306850016117, 0.09074483615328867, -0.08171528738669374, 0.04667367277721354, -0.07312793460940677, -0.17365813684686052, 0.022909230637279423, 0.3054276002304895, -0.2704408357476259, -0.19626758135734246, 0.1161271971242212, -0.3369863513530559, -0.08598931660186257, 0.13776246017123295, 0.027807806775747956... |
707.2147 | Generators of Detailed Balance Quantum Markov Semigroups | For a quantum Markov semigroup $\T$ on the algebra $\B$ with a faithful
invariant state $\rho$, we can define an adjoint $\widetilde{\T}$ with respect
to the scalar product determined by $\rho$. In this paper, we solve the open
problems of characterising adjoints $\widetilde{\T}$ that are also a quantum
Markov semigr... | math-ph math.MP | for a quantum markov semigroup t on the algebra b with a faithful invariant state rho we can define an adjoint widetildet with respect to the scalar product determined by rho in this paper we solve the open problems of characterising adjoints widetildet that are also a quantum markov semigroup and satisfy the detailed ... | [['for', 'a', 'quantum', 'markov', 'semigroup', 't', 'on', 'the', 'algebra', 'b', 'with', 'a', 'faithful', 'invariant', 'state', 'rho', 'we', 'can', 'define', 'an', 'adjoint', 'widetildet', 'with', 'respect', 'to', 'the', 'scalar', 'product', 'determined', 'by', 'rho', 'in', 'this', 'paper', 'we', 'solve', 'the', 'open... | [-0.12696683003086146, 0.14350846216001337, -0.07860473853505247, 0.0506453334525289, -0.06969394592778082, -0.13275888025412683, 0.020552458360555817, 0.3402943323100252, -0.3260260330165153, -0.1842212075390597, 0.10863937359977421, -0.2817025540990161, -0.08792799436436086, 0.13994915704601085, -0.06059084933988013,... |
707.2148 | Reducible family of height three level algebras | Let $R=k[x_1,..., x_r]$ be the polynomial ring in $r$ variables over an
infinite field $k$, and let $M$ be the maximal ideal of $R$. Here a \emph{level
algebra} will be a graded Artinian quotient $A$ of $R$ having socle
$Soc(A)=0:M$ in a single degree $j$. The Hilbert function $H(A)=(h_0,h_1,...
,h_j)$ gives the dime... | math.AC math.AG | let rkx_1 x_r be the polynomial ring in r variables over an infinite field k and let m be the maximal ideal of r here a emphlevel algebra will be a graded artinian quotient a of r having socle soca0m in a single degree j the hilbert function hah_0h_1 h_j gives the dimension h_idim_k a_i of each degreei graded piece of ... | [['let', 'rkx_1', 'x_r', 'be', 'the', 'polynomial', 'ring', 'in', 'r', 'variables', 'over', 'an', 'infinite', 'field', 'k', 'and', 'let', 'm', 'be', 'the', 'maximal', 'ideal', 'of', 'r', 'here', 'a', 'emphlevel', 'algebra', 'will', 'be', 'a', 'graded', 'artinian', 'quotient', 'a', 'of', 'r', 'having', 'socle', 'soca0m'... | [-0.17761536183024873, 0.10035392749909988, -0.04901311169487599, -0.00045574521618618746, -0.04271688938024454, -0.16183379061658343, -0.04170254489099534, 0.3258458676737064, -0.34547791045042686, -0.1866956663234305, 0.11344874815995354, -0.269463345346594, -0.12536523182734527, 0.1750577030434215, -0.06893910901294... |
707.2149 | Dispersion relations in quantum electrodynamics on the noncommutative
Minkowski space | We study field theories on the noncommutative Minkowski space with
noncommuting time. The focus lies on dispersion relations in quantized
interacting models in the Yang-Feldman formalism. In particular, we compute the
two-point correlation function of the field strength in noncommutative quantum
electrodynamics to se... | hep-th | we study field theories on the noncommutative minkowski space with noncommuting time the focus lies on dispersion relations in quantized interacting models in the yangfeldman formalism in particular we compute the twopoint correlation function of the field strength in noncommutative quantum electrodynamics to second or... | [['we', 'study', 'field', 'theories', 'on', 'the', 'noncommutative', 'minkowski', 'space', 'with', 'noncommuting', 'time', 'the', 'focus', 'lies', 'on', 'dispersion', 'relations', 'in', 'quantized', 'interacting', 'models', 'in', 'the', 'yangfeldman', 'formalism', 'in', 'particular', 'we', 'compute', 'the', 'twopoint',... | [-0.12813853220744192, 0.13172289074718016, -0.11460639286003467, 0.1303402622576785, -0.07951726246139278, -0.10261067158682047, -0.013400406449592272, 0.3337592459846162, -0.23534055502752319, -0.24123455220237283, 0.0444537212325323, -0.2524810082713313, -0.19792784659466414, 0.15496796396322512, -0.0763639004555601... |
707.215 | On the Symmetric Space Sigma-Model Kinematics | The solvable Lie algebra parametrization of the symmetric spaces is
discussed. Based on the solvable Lie algebra gauge two equivalent formulations
of the symmetric space sigma model are studied. Their correspondence is
established by inspecting the normalization conditions and deriving the field
transformation laws.
| hep-th | the solvable lie algebra parametrization of the symmetric spaces is discussed based on the solvable lie algebra gauge two equivalent formulations of the symmetric space sigma model are studied their correspondence is established by inspecting the normalization conditions and deriving the field transformation laws | [['the', 'solvable', 'lie', 'algebra', 'parametrization', 'of', 'the', 'symmetric', 'spaces', 'is', 'discussed', 'based', 'on', 'the', 'solvable', 'lie', 'algebra', 'gauge', 'two', 'equivalent', 'formulations', 'of', 'the', 'symmetric', 'space', 'sigma', 'model', 'are', 'studied', 'their', 'correspondence', 'is', 'esta... | [-0.16387873401188038, 0.08222605728290298, -0.06713898975232785, 0.12651423227825118, -0.15469000674255023, -0.19643932978876613, -0.06301475324752656, 0.4021316362883557, -0.27649957982992585, -0.23257413253569129, 0.15974731015210802, -0.15951479497280988, -0.13706343218853528, 0.158265639599201, -0.0128308071077547... |
707.2151 | Local representations of the quantum Teichmuller space | We introduce a certain type of representations for the quantum Teichmuller
space of a punctured surface, which we call local representations. We show
that, up to finitely many choices, these purely algebraic representations are
classified by classical geometric data. We also investigate the family of
intertwining ope... | math.GT math.QA | we introduce a certain type of representations for the quantum teichmuller space of a punctured surface which we call local representations we show that up to finitely many choices these purely algebraic representations are classified by classical geometric data we also investigate the family of intertwining operators ... | [['we', 'introduce', 'a', 'certain', 'type', 'of', 'representations', 'for', 'the', 'quantum', 'teichmuller', 'space', 'of', 'a', 'punctured', 'surface', 'which', 'we', 'call', 'local', 'representations', 'we', 'show', 'that', 'up', 'to', 'finitely', 'many', 'choices', 'these', 'purely', 'algebraic', 'representations',... | [-0.16072806839466744, 0.08890776094251676, -0.12918307045069727, 0.07699509770179208, -0.1242106046714901, -0.08046119301782353, -0.006225099070908745, 0.388085861771327, -0.3744441790749197, -0.2137744404658999, 0.09690930017361256, -0.23214156245407852, -0.2330684356553399, 0.22930413207201206, -0.15645168021665481,... |
707.2152 | Weiss oscillations in the electronic structure of modulated graphene | We present a theoretical study of the electronic structure of modulated
graphene in the presence of a perpendicular magnetic field. The density of
states and the bandwidth for the Dirac electrons in this system are determined.
The appearance of unusual Weiss oscillations in the bandwidth and density of
states is the ... | cond-mat.mes-hall | we present a theoretical study of the electronic structure of modulated graphene in the presence of a perpendicular magnetic field the density of states and the bandwidth for the dirac electrons in this system are determined the appearance of unusual weiss oscillations in the bandwidth and density of states is the main... | [['we', 'present', 'a', 'theoretical', 'study', 'of', 'the', 'electronic', 'structure', 'of', 'modulated', 'graphene', 'in', 'the', 'presence', 'of', 'a', 'perpendicular', 'magnetic', 'field', 'the', 'density', 'of', 'states', 'and', 'the', 'bandwidth', 'for', 'the', 'dirac', 'electrons', 'in', 'this', 'system', 'are',... | [-0.24100253847427666, 0.17322520051883267, -0.03501293123613485, 0.017635329216968136, 0.0009024690371006727, -0.03987744418970708, 0.07294177471443877, 0.3394422120015536, -0.247106105513272, -0.30250545586126726, 0.032092611216025295, -0.2559452089813671, -0.1377472647831642, 0.14252049529126712, 0.00161103658943570... |
707.2153 | Dark Energy from structure: a status report | The effective evolution of an inhomogeneous universe model in any theory of
gravitation may be described in terms of spatially averaged variables. In
Einstein's theory, restricting attention to scalar variables, this evolution
can be modeled by solutions of a set of Friedmann equations for an effective
volume scale f... | gr-qc astro-ph hep-th | the effective evolution of an inhomogeneous universe model in any theory of gravitation may be described in terms of spatially averaged variables in einsteins theory restricting attention to scalar variables this evolution can be modeled by solutions of a set of friedmann equations for an effective volume scale factor ... | [['the', 'effective', 'evolution', 'of', 'an', 'inhomogeneous', 'universe', 'model', 'in', 'any', 'theory', 'of', 'gravitation', 'may', 'be', 'described', 'in', 'terms', 'of', 'spatially', 'averaged', 'variables', 'in', 'einsteins', 'theory', 'restricting', 'attention', 'to', 'scalar', 'variables', 'this', 'evolution',... | [-0.1299468085694398, 0.10331372986277487, -0.1375421106104075, 0.13166500048128346, -0.10220712123297249, -0.10702853642683083, -0.020286442316039013, 0.29879999071563973, -0.23411014016701953, -0.34045307385037216, 0.069865771264274, -0.23995227040821207, -0.08084150464598183, 0.16417264094908293, -0.0416999946049717... |
707.2154 | X-Ray Nuclei in Radio Galaxies: Exploring the Roles of Hot and Cold Gas
Accretion | We present results from Chandra and XMM-Newton spectroscopic observations of
the nuclei of z<0.5 radio galaxies and quasars from the 3CRR catalog, and
examine in detail the dichotomy in the properties of low- and high-excitation
radio galaxies. The X-ray spectra of low-excitation sources (those with weak or
absent op... | astro-ph | we present results from chandra and xmmnewton spectroscopic observations of the nuclei of z05 radio galaxies and quasars from the 3crr catalog and examine in detail the dichotomy in the properties of low and highexcitation radio galaxies the xray spectra of lowexcitation sources those with weak or absent optical emissi... | [['we', 'present', 'results', 'from', 'chandra', 'and', 'xmmnewton', 'spectroscopic', 'observations', 'of', 'the', 'nuclei', 'of', 'z05', 'radio', 'galaxies', 'and', 'quasars', 'from', 'the', '3crr', 'catalog', 'and', 'examine', 'in', 'detail', 'the', 'dichotomy', 'in', 'the', 'properties', 'of', 'low', 'and', 'highexc... | [-0.06554751817275414, 0.0977344144671385, -0.03605123871748554, 0.11402970414248205, -0.11460610968704563, -0.10312062816926136, 0.05076871908694712, 0.49173128043520287, -0.1675012590672632, -0.2939729497825388, 0.07018353420895554, -0.3241440753467501, -0.023430937061017627, 0.20907358555466554, -0.01346954341209600... |
707.2155 | The modular multiplication operator and the quantized bakers maps | The modular multiplication operator, a central subroutine in Shor's factoring
algorithm, is shown to be a coherent superposition of two quantum bakers maps
when the multiplier is 2. The classical limit of the maps being completely
chaotic, it is shown that there exist perturbations that push the modular
multiplicatio... | quant-ph nlin.CD | the modular multiplication operator a central subroutine in shors factoring algorithm is shown to be a coherent superposition of two quantum bakers maps when the multiplier is 2 the classical limit of the maps being completely chaotic it is shown that there exist perturbations that push the modular multiplication opera... | [['the', 'modular', 'multiplication', 'operator', 'a', 'central', 'subroutine', 'in', 'shors', 'factoring', 'algorithm', 'is', 'shown', 'to', 'be', 'a', 'coherent', 'superposition', 'of', 'two', 'quantum', 'bakers', 'maps', 'when', 'the', 'multiplier', 'is', '2', 'the', 'classical', 'limit', 'of', 'the', 'maps', 'being... | [-0.14512043394539173, 0.1688873654514152, -0.12128514246017273, 0.08897703243980816, 0.005003181826655886, -0.1966754685189309, 0.01509699657825487, 0.3355202521945882, -0.32405587377226247, -0.21961510431304174, 0.12207127927831607, -0.2562312396889216, -0.1788262501462928, 0.2271763802647391, -0.0479662960112494, 0.... |
707.2156 | On Hilbert's construction of positive polynomials | In 1888, Hilbert described how to find real polynomials in more than one
variable which take only non-negative values but are not a sum of squares of
polynomials. His construction was so restrictive that no explicit examples
appeared until the late 1960s. We revisit and generalize Hilbert's construction
and present m... | math.AG math.NT | in 1888 hilbert described how to find real polynomials in more than one variable which take only nonnegative values but are not a sum of squares of polynomials his construction was so restrictive that no explicit examples appeared until the late 1960s we revisit and generalize hilberts construction and present many suc... | [['in', '1888', 'hilbert', 'described', 'how', 'to', 'find', 'real', 'polynomials', 'in', 'more', 'than', 'one', 'variable', 'which', 'take', 'only', 'nonnegative', 'values', 'but', 'are', 'not', 'a', 'sum', 'of', 'squares', 'of', 'polynomials', 'his', 'construction', 'was', 'so', 'restrictive', 'that', 'no', 'explicit... | [-0.09572511154253317, 0.09017000997983762, -0.09241962926638014, 0.11269580798864998, -0.15863195862093904, -0.17720628980512046, -0.02374873736012235, 0.3113790272453905, -0.23552448440448576, -0.23327906784724514, 0.1756683290400103, -0.2511122530581043, -0.19560175154463583, 0.1964287519595533, -0.13178354188061828... |
707.2157 | $pp \to pp\pi^0$ near threshold in pionless effective theory | The total cross section of the $pp\to pp\pi^0$ reaction near threshold is
calculated in pionless effective field theory with a di-baryon and external
pions. The amplitudes for a leading one-body and subleading contact neutral
pion production vertex are obtained including the initial and final state
interactions. Afte... | nucl-th hep-ph | the total cross section of the ppto pppi0 reaction near threshold is calculated in pionless effective field theory with a dibaryon and external pions the amplitudes for a leading onebody and subleading contact neutral pion production vertex are obtained including the initial and final state interactions after estimatin... | [['the', 'total', 'cross', 'section', 'of', 'the', 'ppto', 'pppi0', 'reaction', 'near', 'threshold', 'is', 'calculated', 'in', 'pionless', 'effective', 'field', 'theory', 'with', 'a', 'dibaryon', 'and', 'external', 'pions', 'the', 'amplitudes', 'for', 'a', 'leading', 'onebody', 'and', 'subleading', 'contact', 'neutral'... | [-0.10746639696127899, 0.21777890323359958, -0.05120474976095412, 0.10690692711710546, 0.03358866268878474, -0.11289214700980879, 0.04096830665537923, 0.305388425148147, -0.15518256941098063, -0.25407749126829643, -0.07316254296079826, -0.4053728253416279, -0.042023172995815164, 0.10523985726553399, 0.11224022659692257... |
707.2158 | Variable Selection and Model Averaging in Semiparametric Overdispersed
Generalized Linear Models | We express the mean and variance terms in a double exponential regression
model as additive functions of the predictors and use Bayesian variable
selection to determine which predictors enter the model, and whether they enter
linearly or flexibly. When the variance term is null we obtain a generalized
additive model,... | stat.ME | we express the mean and variance terms in a double exponential regression model as additive functions of the predictors and use bayesian variable selection to determine which predictors enter the model and whether they enter linearly or flexibly when the variance term is null we obtain a generalized additive model whic... | [['we', 'express', 'the', 'mean', 'and', 'variance', 'terms', 'in', 'a', 'double', 'exponential', 'regression', 'model', 'as', 'additive', 'functions', 'of', 'the', 'predictors', 'and', 'use', 'bayesian', 'variable', 'selection', 'to', 'determine', 'which', 'predictors', 'enter', 'the', 'model', 'and', 'whether', 'they... | [-0.028763840884147657, 0.1075331580248617, -0.09849480872175523, 0.16357103092013858, -0.06453757411578581, -0.19336078473965504, 0.06572344839029635, 0.3591418120389183, -0.335033898374864, -0.2771584068125646, 0.13633646517077327, -0.2821771932455401, -0.1664689355003204, 0.16195537352247075, -0.00841944858742257, 0... |
707.2159 | The spectrum of heavy-tailed random matrices | Let $X_N$ be an $N\ts N$ random symmetric matrix with independent
equidistributed entries. If the law $P$ of the entries has a finite second
moment, it was shown by Wigner \cite{wigner} that the empirical distribution of
the eigenvalues of $X_N$, once renormalized by $\sqrt{N}$, converges almost
surely and in expecta... | math.PR math-ph math.MP | let x_n be an nts n random symmetric matrix with independent equidistributed entries if the law p of the entries has a finite second moment it was shown by wigner citewigner that the empirical distribution of the eigenvalues of x_n once renormalized by sqrtn converges almost surely and in expectation to the socalled se... | [['let', 'x_n', 'be', 'an', 'nts', 'n', 'random', 'symmetric', 'matrix', 'with', 'independent', 'equidistributed', 'entries', 'if', 'the', 'law', 'p', 'of', 'the', 'entries', 'has', 'a', 'finite', 'second', 'moment', 'it', 'was', 'shown', 'by', 'wigner', 'citewigner', 'that', 'the', 'empirical', 'distribution', 'of', '... | [-0.12117615699502443, 0.18802685561876015, -0.1252600758395512, 0.015312458088450973, -0.014464244268618157, -0.1332726955584342, 0.04190907727321938, 0.35967826312014334, -0.2795915560629612, -0.17375632052016313, 0.0871869568634306, -0.3463292490349899, -0.10310985600333136, 0.09547614495755291, -0.10237387966477195... |
707.216 | Splay Trees, Davenport-Schinzel Sequences, and the Deque Conjecture | We introduce a new technique to bound the asymptotic performance of splay
trees. The basic idea is to transcribe, in an indirect fashion, the rotations
performed by the splay tree as a Davenport-Schinzel sequence S, none of whose
subsequences are isomorphic to fixed forbidden subsequence. We direct this
technique tow... | cs.DS | we introduce a new technique to bound the asymptotic performance of splay trees the basic idea is to transcribe in an indirect fashion the rotations performed by the splay tree as a davenportschinzel sequence s none of whose subsequences are isomorphic to fixed forbidden subsequence we direct this technique towards tar... | [['we', 'introduce', 'a', 'new', 'technique', 'to', 'bound', 'the', 'asymptotic', 'performance', 'of', 'splay', 'trees', 'the', 'basic', 'idea', 'is', 'to', 'transcribe', 'in', 'an', 'indirect', 'fashion', 'the', 'rotations', 'performed', 'by', 'the', 'splay', 'tree', 'as', 'a', 'davenportschinzel', 'sequence', 's', 'n... | [-0.17721553479583518, 0.16008603371788852, -0.0722410986199975, 0.05854914201823633, -0.11120130881007073, -0.15561976101140954, 0.12846146490271157, 0.38082651848886706, -0.32092286691575955, -0.31290146661470236, 0.10675575563263655, -0.26099964089067745, -0.15913836607365933, 0.16591943235778547, -0.065684426610830... |
707.2161 | Algebraic hierarchy of logics unifying fuzzy logic and quantum logic | In this paper, a short survey about the concepts underlying general logics is
given. In particular, a novel rigorous definition of a fuzzy negation as an
operation acting on a lattice to render it into a fuzzy logic is presented.
According to this definition, a fuzzy negation satisfies the weak double
negation condit... | math.LO | in this paper a short survey about the concepts underlying general logics is given in particular a novel rigorous definition of a fuzzy negation as an operation acting on a lattice to render it into a fuzzy logic is presented according to this definition a fuzzy negation satisfies the weak double negation condition req... | [['in', 'this', 'paper', 'a', 'short', 'survey', 'about', 'the', 'concepts', 'underlying', 'general', 'logics', 'is', 'given', 'in', 'particular', 'a', 'novel', 'rigorous', 'definition', 'of', 'a', 'fuzzy', 'negation', 'as', 'an', 'operation', 'acting', 'on', 'a', 'lattice', 'to', 'render', 'it', 'into', 'a', 'fuzzy', ... | [-0.10528915324042068, 0.07819566578698961, -0.08774065875000309, 0.13260346076884483, -0.21770314252316433, -0.1934266533007067, 0.10292647517642856, 0.31005502167258037, -0.3138829410154243, -0.20006541181886214, 0.10052278329569646, -0.26543802455438986, -0.08329958301862772, 0.1469575973887798, -0.17775484881823575... |
707.2162 | Bar imprints on the inner gas kinematics of M33 | We present measurements of the stellar and gaseous velocities in the central
5' of the Local Group spiral M33. The data were obtained with the ARC 3.5m
telescope. Blue and red spectra with resolutions from 2 to 4\AA covering the
principal gaseous emission and stellar absorption lines were obtained along the
major and... | astro-ph | we present measurements of the stellar and gaseous velocities in the central 5 of the local group spiral m33 the data were obtained with the arc 35m telescope blue and red spectra with resolutions from 2 to 4aa covering the principal gaseous emission and stellar absorption lines were obtained along the major and minor ... | [['we', 'present', 'measurements', 'of', 'the', 'stellar', 'and', 'gaseous', 'velocities', 'in', 'the', 'central', '5', 'of', 'the', 'local', 'group', 'spiral', 'm33', 'the', 'data', 'were', 'obtained', 'with', 'the', 'arc', '35m', 'telescope', 'blue', 'and', 'red', 'spectra', 'with', 'resolutions', 'from', '2', 'to', ... | [-0.10418323217106334, 0.09638881884612953, -0.07802371293383088, 0.024803857279379855, -0.08968817377602507, -0.04813288213128803, -0.009053180965661222, 0.4524684529821301, -0.21482830984240628, -0.31591148572766364, 0.06296659845855324, -0.2862741029873658, 0.0059267653026775025, 0.1980233747544367, -0.0361987326874... |
707.2163 | Phonon-driven ultrafast exciton dissociation at donor-acceptor polymer
heterojunctions | A quantum-dynamical analysis of phonon-driven exciton dissociation at polymer
heterojunctions is presented, using a hierarchical electron-phonon model
parameterized for three electronic states and 24 vibrational modes. Two
interfering decay pathways are identified: a direct charge separation, and an
indirect pathway ... | cond-mat.soft | a quantumdynamical analysis of phonondriven exciton dissociation at polymer heterojunctions is presented using a hierarchical electronphonon model parameterized for three electronic states and 24 vibrational modes two interfering decay pathways are identified a direct charge separation and an indirect pathway via an in... | [['a', 'quantumdynamical', 'analysis', 'of', 'phonondriven', 'exciton', 'dissociation', 'at', 'polymer', 'heterojunctions', 'is', 'presented', 'using', 'a', 'hierarchical', 'electronphonon', 'model', 'parameterized', 'for', 'three', 'electronic', 'states', 'and', '24', 'vibrational', 'modes', 'two', 'interfering', 'dec... | [-0.1769329366636359, 0.22106003416289846, -0.07533610780956224, 0.05146168484821424, -0.0331327886475871, -0.1557515919767967, 0.10317298522891684, 0.39264307817858124, -0.27864185469742453, -0.21798931639447497, -0.014547421710125895, -0.3101126683306777, -0.13463616863979647, 0.18487498862345497, 0.1433699845438241,... |
707.2164 | Beyond the Maxwell Limit: Thermal Conduction in Nanofluids with
Percolating Fluid Structures | In a well-dispersed nanofluid with strong cluster-fluid attraction, thermal
conduction paths can arise through percolating amorphous-like interfacial
structures. This results in a thermal conductivity enhancement beyond the
Maxwell limit of 3*phi, with phi being the nanoparticle volume fraction. Our
findings from non... | cond-mat.mtrl-sci | in a welldispersed nanofluid with strong clusterfluid attraction thermal conduction paths can arise through percolating amorphouslike interfacial structures this results in a thermal conductivity enhancement beyond the maxwell limit of 3phi with phi being the nanoparticle volume fraction our findings from nonequilibriu... | [['in', 'a', 'welldispersed', 'nanofluid', 'with', 'strong', 'clusterfluid', 'attraction', 'thermal', 'conduction', 'paths', 'can', 'arise', 'through', 'percolating', 'amorphouslike', 'interfacial', 'structures', 'this', 'results', 'in', 'a', 'thermal', 'conductivity', 'enhancement', 'beyond', 'the', 'maxwell', 'limit'... | [-0.11875513802127292, 0.19994283246342093, -0.10450479658320547, -0.0411358771166609, -0.03877011000489195, -0.05908612622103344, 0.07991562782165905, 0.35816843138697246, -0.2729369747297217, -0.2690265676084285, 0.052355075840023343, -0.3068515810960283, -0.1253563133844485, 0.21274642129428684, 0.035704868263565004... |
707.2165 | Filtered Hirsch Algebras | Motivated by the cohomology theory of loop spaces, we consider a special
class of higher order homotopy commutative differential graded algebras and
construct the filtered Hirsch model for such an algebra $A$. When $x\in H(A)$
with $\mathbb{Z}$ coefficients and $x^{2}=0,$ the symmetric Massey products $%
\langle x\ra... | math.AT | motivated by the cohomology theory of loop spaces we consider a special class of higher order homotopy commutative differential graded algebras and construct the filtered hirsch model for such an algebra a when xin ha with mathbbz coefficients and x20 the symmetric massey products langle xrangle n with ngeq 3 have a fi... | [['motivated', 'by', 'the', 'cohomology', 'theory', 'of', 'loop', 'spaces', 'we', 'consider', 'a', 'special', 'class', 'of', 'higher', 'order', 'homotopy', 'commutative', 'differential', 'graded', 'algebras', 'and', 'construct', 'the', 'filtered', 'hirsch', 'model', 'for', 'such', 'an', 'algebra', 'a', 'when', 'xin', '... | [-0.25445281142044973, 0.15339026752196294, -0.0344052217333861, 0.05158757894887062, -0.07324057472059908, -0.18715625491560153, -0.117779442324789, 0.32411209398313706, -0.3655680119343426, -0.1601495270455337, 0.0762507749863131, -0.26305375578813256, -0.1074761561067451, 0.15998298027552665, -0.09454130780194765, -... |
707.2166 | Chromospheric Dynamics and Line Formation | The solar chromosphere is very dynamic, due to the presence of large
amplitude hydrodynamic waves. Their propagation is affected by NLTE radiative
transport in strong spectral lines, which can in turn be used to diagnose the
dynamics of the chromosphere. We give a basic introduction into the equations
of NLTE radiati... | astro-ph | the solar chromosphere is very dynamic due to the presence of large amplitude hydrodynamic waves their propagation is affected by nlte radiative transport in strong spectral lines which can in turn be used to diagnose the dynamics of the chromosphere we give a basic introduction into the equations of nlte radiation hyd... | [['the', 'solar', 'chromosphere', 'is', 'very', 'dynamic', 'due', 'to', 'the', 'presence', 'of', 'large', 'amplitude', 'hydrodynamic', 'waves', 'their', 'propagation', 'is', 'affected', 'by', 'nlte', 'radiative', 'transport', 'in', 'strong', 'spectral', 'lines', 'which', 'can', 'in', 'turn', 'be', 'used', 'to', 'diagno... | [-0.11221936564589066, 0.15655786948006475, -0.038376597661441296, 0.1370364285906086, -0.06212717152378532, -0.12147047311548939, -0.048113863915205, 0.3864491871045379, -0.2855546386138107, -0.3157344020149681, 0.07419538816693501, -0.23059085485776573, -0.10848004668898713, 0.19268207158893347, -0.01730800490156653,... |
707.2167 | An explicit formula for the action of a finite group on a commutative
ring | Let G be a group which acts on a commutative ring k. We exhibit an induction
formula which expresses an element x_G with tr_G(x_G)=1 by elements x_P with
tr_P(x_P)=1, where P varies over prime order subgroups of P.
| math.RA math.GR | let g be a group which acts on a commutative ring k we exhibit an induction formula which expresses an element x_g with tr_gx_g1 by elements x_p with tr_px_p1 where p varies over prime order subgroups of p | [['let', 'g', 'be', 'a', 'group', 'which', 'acts', 'on', 'a', 'commutative', 'ring', 'k', 'we', 'exhibit', 'an', 'induction', 'formula', 'which', 'expresses', 'an', 'element', 'x_g', 'with', 'tr_gx_g1', 'by', 'elements', 'x_p', 'with', 'tr_px_p1', 'where', 'p', 'varies', 'over', 'prime', 'order', 'subgroups', 'of', 'p'... | [-0.23902168430181014, 0.14263799901123597, -0.16200229577306244, -0.10844717562819521, -0.0917124665575102, -0.14979153328264752, -0.010513698552838631, 0.33806351442924804, -0.38091545758975875, -0.2438333165935344, -0.01875913030623148, -0.27001493475917315, -0.03377731915356384, 0.20568717390091884, -0.108228656385... |
707.2168 | Charge radius and dipole response of $^{11}$Li | We investigate the consistency of the measured charge radius and dipole
response of $^{11}$Li within a three-body model. We show how these observables
are related to the mean square distance between the $^9$Li core and the center
of mass of the two valence neutrons. In this representation we find by
considering the e... | nucl-th | we investigate the consistency of the measured charge radius and dipole response of 11li within a threebody model we show how these observables are related to the mean square distance between the 9li core and the center of mass of the two valence neutrons in this representation we find by considering the effect of smal... | [['we', 'investigate', 'the', 'consistency', 'of', 'the', 'measured', 'charge', 'radius', 'and', 'dipole', 'response', 'of', '11li', 'within', 'a', 'threebody', 'model', 'we', 'show', 'how', 'these', 'observables', 'are', 'related', 'to', 'the', 'mean', 'square', 'distance', 'between', 'the', '9li', 'core', 'and', 'the... | [-0.10122848576712153, 0.16087436157255625, -0.07308619966045453, 0.08652505971787666, 0.015122905843083031, -0.03939485961709879, 0.04613066483135066, 0.3458343750127584, -0.21605748471549965, -0.33113129004405056, -0.009630246313042507, -0.3402664844439296, -0.04810079713621415, 0.11316166845465864, 0.071890235784240... |
707.2169 | On positive solutions of minimal growth for singular p-Laplacian with
potential term | Let $\Omega$ be a domain in $\mathbb{R}^d$, $d\geq 2$, and $1<p<\infty$. Fix
$V\in L_{\mathrm{loc}}^\infty(\Omega)$. Consider the functional $Q$ and its
G\^{a}teaux derivative $Q^\prime$ given by
Q(u):=\frac{1}{p}\int_\Omega (|\nabla u|^p+V|u|^p)\dx,
Q^\prime (u):=-\nabla\cdot(|\nabla u|^{p-2}\nabla u)+V|u|^{p-2}... | math.AP math.SP | let omega be a domain in mathbbrd dgeq 2 and 1pinfty fix vin l_mathrmlocinftyomega consider the functional q and its gateaux derivative qprime given by qufrac1pint_omega nabla upvupdx qprime unablacdotnabla up2nabla uvup2u it is assumed that qgeq 0 on c_0inftyomega in a previous paper we discussed relations between the... | [['let', 'omega', 'be', 'a', 'domain', 'in', 'mathbbrd', 'dgeq', '2', 'and', '1pinfty', 'fix', 'vin', 'l_mathrmlocinftyomega', 'consider', 'the', 'functional', 'q', 'and', 'its', 'gateaux', 'derivative', 'qprime', 'given', 'by', 'qufrac1pint_omega', 'nabla', 'upvupdx', 'qprime', 'unablacdotnabla', 'up2nabla', 'uvup2u',... | [-0.21250095883045683, 0.06060083744391291, -0.05257403282633855, 0.03603995707949666, -0.08315192721784115, -0.12216464053331451, 0.027946913927073845, 0.3387717857575891, -0.3081233209549365, -0.18832620871464975, 0.0676988854234382, -0.3389750372787768, -0.1348766517634927, 0.10417272526617373, -0.03350262221118266,... |
707.217 | Evidence of Exponential Decay Emission in the Swift Gamma-ray Bursts | We present a systematic study of the steep decay emission from gamma-ray
bursts (GRBs) observed by the Swift X-Ray Telescope (XRT). In contrast to the
analysis described in recent literature, we produce composite Burst Alert
Telescope (BAT) and XRT light curves by extrapolating the XRT data (2-10 keV)
into the BAT en... | astro-ph | we present a systematic study of the steep decay emission from gammaray bursts grbs observed by the swift xray telescope xrt in contrast to the analysis described in recent literature we produce composite burst alert telescope bat and xrt light curves by extrapolating the xrt data 210 kev into the bat energy range 1525... | [['we', 'present', 'a', 'systematic', 'study', 'of', 'the', 'steep', 'decay', 'emission', 'from', 'gammaray', 'bursts', 'grbs', 'observed', 'by', 'the', 'swift', 'xray', 'telescope', 'xrt', 'in', 'contrast', 'to', 'the', 'analysis', 'described', 'in', 'recent', 'literature', 'we', 'produce', 'composite', 'burst', 'aler... | [-0.010089268011585306, 0.15359494836573848, -0.11549418794134367, 0.20478092009009718, -0.12157095544436644, -0.12218655127327184, 0.06987052919135454, 0.47563305012630047, -0.1666236287832411, -0.36346221108043036, 0.04216431127703824, -0.3838260324948744, -0.016756493746101653, 0.27986241517764693, -0.00011732395757... |
707.2171 | Influence of Vacancies on the Nanoparticle Pulsation | Computer modeling of the one-dimensional and three-dimensional nanoparticles
with Van-der-Waals interaction was performed. The arrangement of atoms was
defined on the grounds of an energy minimum. The calculations have shown that
in the presence of vacancies in a nanoparticle and the account of a relaxation
and oscil... | cond-mat.soft cond-mat.dis-nn cond-mat.other | computer modeling of the onedimensional and threedimensional nanoparticles with vanderwaals interaction was performed the arrangement of atoms was defined on the grounds of an energy minimum the calculations have shown that in the presence of vacancies in a nanoparticle and the account of a relaxation and oscillations ... | [['computer', 'modeling', 'of', 'the', 'onedimensional', 'and', 'threedimensional', 'nanoparticles', 'with', 'vanderwaals', 'interaction', 'was', 'performed', 'the', 'arrangement', 'of', 'atoms', 'was', 'defined', 'on', 'the', 'grounds', 'of', 'an', 'energy', 'minimum', 'the', 'calculations', 'have', 'shown', 'that', '... | [-0.1272019079019167, 0.1626342426721037, -0.05703164251737189, 0.007053516535223394, 0.030370653337002663, -0.09378904946472334, 0.04435150579049967, 0.40407722741297947, -0.20263330334041646, -0.30768173857443576, 0.00461700025682702, -0.3070453271519501, -0.12901723741864166, 0.168384491921524, 0.030681257541088955,... |
707.2172 | Neutral current coherent pion production | We investigate the neutrino induced coherent pion production reaction at low
and intermediate energies. The model includes pion, nucleon and Delta(1232)
resonance as the relevant hadronic degrees of freedom. Nuclear medium effects
on the production mechanisms and pion distortion are taken into account. We
obtain that... | nucl-th hep-ex hep-ph nucl-ex | we investigate the neutrino induced coherent pion production reaction at low and intermediate energies the model includes pion nucleon and delta1232 resonance as the relevant hadronic degrees of freedom nuclear medium effects on the production mechanisms and pion distortion are taken into account we obtain that the dom... | [['we', 'investigate', 'the', 'neutrino', 'induced', 'coherent', 'pion', 'production', 'reaction', 'at', 'low', 'and', 'intermediate', 'energies', 'the', 'model', 'includes', 'pion', 'nucleon', 'and', 'delta1232', 'resonance', 'as', 'the', 'relevant', 'hadronic', 'degrees', 'of', 'freedom', 'nuclear', 'medium', 'effect... | [-0.1371056625063588, 0.2611298583286377, -0.002271888680501879, 0.18888492481212835, -0.019152693975507756, -0.06576018593255051, 0.06202207626632358, 0.3373187438926983, -0.19769160518403717, -0.23250580523448178, -0.06845622935465404, -0.3570007458329201, -0.048171174793257096, 0.09851084852695693, 0.140309976447107... |
707.2173 | Cyclic (v;r,s;lambda) difference families with two base blocks and v <=
50 | We construct many new cyclic (v;r,s;lambda) difference families with v less
than or equal 50. In particular we construct the difference families with
parameters (45;18,10;9), (45;22,22;21), (47;21,12;12), (47;19,15;12),
(47;22,14;14), (48;20,10;10), (48;24,4;12), (50;25,20;20) for which the
existence question was an ... | math.CO | we construct many new cyclic vrslambda difference families with v less than or equal 50 in particular we construct the difference families with parameters 4518109 45222221 47211212 47191512 47221414 48201010 4824412 50252020 for which the existence question was an open problem the 45222221 difference family gives a bib... | [['we', 'construct', 'many', 'new', 'cyclic', 'vrslambda', 'difference', 'families', 'with', 'v', 'less', 'than', 'or', 'equal', '50', 'in', 'particular', 'we', 'construct', 'the', 'difference', 'families', 'with', 'parameters', '4518109', '45222221', '47211212', '47191512', '47221414', '48201010', '4824412', '50252020... | [-0.14915058175193183, 0.11828519925420908, -0.035154179213385955, 0.07782370910874806, -0.06753975102294456, -0.15386148662233323, 0.02839176116885581, 0.347589052754783, -0.26659262395354316, -0.3203442977083957, 0.09410427508227454, -0.29778608129195433, -0.1262537957666734, 0.2543438577125141, -0.054855355518121346... |
707.2174 | General Very Special Relativity is Finsler Geometry | We ask whether Cohen and Glashow's Very Special Relativity model for Lorentz
violation might be modified, perhaps by quantum corrections, possibly producing
a curved spacetime with a cosmological constant. We show that its symmetry
group ISIM(2) does admit a 2-parameter family of continuous deformations, but
none of ... | hep-th gr-qc hep-ph | we ask whether cohen and glashows very special relativity model for lorentz violation might be modified perhaps by quantum corrections possibly producing a curved spacetime with a cosmological constant we show that its symmetry group isim2 does admit a 2parameter family of continuous deformations but none of these give... | [['we', 'ask', 'whether', 'cohen', 'and', 'glashows', 'very', 'special', 'relativity', 'model', 'for', 'lorentz', 'violation', 'might', 'be', 'modified', 'perhaps', 'by', 'quantum', 'corrections', 'possibly', 'producing', 'a', 'curved', 'spacetime', 'with', 'a', 'cosmological', 'constant', 'we', 'show', 'that', 'its', ... | [-0.16482657346429316, 0.18785606501565413, -0.0886171742037829, 0.1052808939946417, -0.13459002953491309, -0.20599207283823556, -0.026387647352966264, 0.3177221255822095, -0.2266051316891545, -0.2715185001725331, 0.07021866333026602, -0.21943494924139115, -0.11785103951041943, 0.1751252721926291, -0.0873535052088306, ... |
707.2175 | Morita equivalence of Poisson manifold via stack groupoids | This is a condensed exposition of the results of a future work, based on a
talk of the second author at the Oberwolfach workshop "Poisson Geometry", April
30--4 May 2007.
| math.DG math.SG | this is a condensed exposition of the results of a future work based on a talk of the second author at the oberwolfach workshop poisson geometry april 304 may 2007 | [['this', 'is', 'a', 'condensed', 'exposition', 'of', 'the', 'results', 'of', 'a', 'future', 'work', 'based', 'on', 'a', 'talk', 'of', 'the', 'second', 'author', 'at', 'the', 'oberwolfach', 'workshop', 'poisson', 'geometry', 'april', '304', 'may', '2007']] | [-0.08880248467127481, 0.08737592494968946, -0.15938276258918146, -0.015818052490552268, -0.17508189665774504, -0.0760769084872057, 0.01450579237813751, 0.256390409435456, -0.13899969689858457, -0.3723777847519765, 0.17489708413680394, -0.29871360858281454, -0.19129159313937028, 0.17449611360983303, -0.1397102001744012... |
707.2176 | Benefit of Delay on the Diversity-Multiplexing Tradeoffs of MIMO
Channels with Partial CSI | This paper re-examines the well-known fundamental tradeoffs between rate and
reliability for the multi-antenna, block Rayleigh fading channel in the high
signal to noise ratio (SNR) regime when (i) the transmitter has access to
(noiseless) one bit per coherence-interval of causal channel state information
(CSI) and (... | cs.IT math.IT | this paper reexamines the wellknown fundamental tradeoffs between rate and reliability for the multiantenna block rayleigh fading channel in the high signal to noise ratio snr regime when i the transmitter has access to noiseless one bit per coherenceinterval of causal channel state information csi and ii soft decoding... | [['this', 'paper', 'reexamines', 'the', 'wellknown', 'fundamental', 'tradeoffs', 'between', 'rate', 'and', 'reliability', 'for', 'the', 'multiantenna', 'block', 'rayleigh', 'fading', 'channel', 'in', 'the', 'high', 'signal', 'to', 'noise', 'ratio', 'snr', 'regime', 'when', 'i', 'the', 'transmitter', 'has', 'access', 't... | [-0.23789420807785586, 0.055486258417216786, -0.0390171240140473, 0.029163452043475903, -0.07976522946663366, -0.31799926419706387, 0.1593008749598627, 0.402459418051233, -0.27556146898960376, -0.2741774597812382, 0.11697320765892856, -0.23600057834882845, -0.13645124242278278, 0.14415563517172938, -0.19430281845781983... |
707.2177 | Preheating in Derivatively-Coupled Inflation Models | We study preheating in theories where the inflaton couples derivatively to
scalar and gauge fields. Such couplings may dominate in natural models of
inflation, in which the flatness of the inflaton potential is related to an
approximate shift symmetry of the inflaton. We compare our results with
previously studied mo... | hep-ph astro-ph | we study preheating in theories where the inflaton couples derivatively to scalar and gauge fields such couplings may dominate in natural models of inflation in which the flatness of the inflaton potential is related to an approximate shift symmetry of the inflaton we compare our results with previously studied models ... | [['we', 'study', 'preheating', 'in', 'theories', 'where', 'the', 'inflaton', 'couples', 'derivatively', 'to', 'scalar', 'and', 'gauge', 'fields', 'such', 'couplings', 'may', 'dominate', 'in', 'natural', 'models', 'of', 'inflation', 'in', 'which', 'the', 'flatness', 'of', 'the', 'inflaton', 'potential', 'is', 'related',... | [-0.1869792100770593, 0.28851937040755526, -0.0918883533049889, 0.14360697985486773, -0.13078759221840033, -0.15946551279216273, -0.07210753213020007, 0.3162285482019552, -0.20339794688718107, -0.2866818211869868, 0.01828511472451472, -0.23928267597556513, -0.09743034259124768, 0.13358407774497327, 0.002492062247535385... |
707.2178 | Stimulated radiative laser cooling | Building a refrigerator based on the conversion of heat into optical energy
is an ongoing engineering challenge. Under well-defined conditions, spontaneous
anti-Stokes fluorescence of a dopant material in a host matrix is capable of
lowering the host temperature. The fluorescence is conveying away a part of the
therm... | physics.optics | building a refrigerator based on the conversion of heat into optical energy is an ongoing engineering challenge under welldefined conditions spontaneous antistokes fluorescence of a dopant material in a host matrix is capable of lowering the host temperature the fluorescence is conveying away a part of the thermal ener... | [['building', 'a', 'refrigerator', 'based', 'on', 'the', 'conversion', 'of', 'heat', 'into', 'optical', 'energy', 'is', 'an', 'ongoing', 'engineering', 'challenge', 'under', 'welldefined', 'conditions', 'spontaneous', 'antistokes', 'fluorescence', 'of', 'a', 'dopant', 'material', 'in', 'a', 'host', 'matrix', 'is', 'cap... | [-0.09144208045654523, 0.1825089752756968, -0.05432421711157076, -0.007926707446106067, -0.03777719204016547, -0.11515148233350676, 0.09155737854921932, 0.4064832787084419, -0.27564464289591545, -0.27861337676747805, 0.07653149952238891, -0.256848689834846, -0.05430563742104116, 0.29822145293777186, -0.0211122247209358... |
707.2179 | Confinement for all values of the coupling in four-dimensional SU(2)
gauge theory | A derivation is given from first principles of the fact that the SU(2) gauge
theory is in a confining phase for all values of the coupling $0 < g < \infty$
defined at lattice spacing (UV regulator) $a$, and space-time dimension $d \leq
4$. The strategy is to employ approximate RG decimation transformations of the
pot... | hep-th hep-lat | a derivation is given from first principles of the fact that the su2 gauge theory is in a confining phase for all values of the coupling 0 g infty defined at lattice spacing uv regulator a and spacetime dimension d leq 4 the strategy is to employ approximate rg decimation transformations of the potential moving type wh... | [['a', 'derivation', 'is', 'given', 'from', 'first', 'principles', 'of', 'the', 'fact', 'that', 'the', 'su2', 'gauge', 'theory', 'is', 'in', 'a', 'confining', 'phase', 'for', 'all', 'values', 'of', 'the', 'coupling', '0', 'g', 'infty', 'defined', 'at', 'lattice', 'spacing', 'uv', 'regulator', 'a', 'and', 'spacetime', '... | [-0.14081849249208622, 0.17232521233327522, -0.09070178768795698, 0.05390923842973512, -0.0382963853969952, -0.13546778432816822, 0.07468246545149088, 0.35564056077496486, -0.2550836926762094, -0.2988499396956189, 0.0879191691953778, -0.2516060985694144, -0.11716361939684151, 0.1409372768099816, 0.007417466677229931, 0... |
707.218 | Physical properties of a new cuprate superconductor
Pr_2Ba_4Cu_7O_{15-\delta} | We present studies of the thermal, magnetic and electrical transport
properties of reduced polycrystalline Pr_2Ba_4Cu_7O_{15-\delta} (Pr247) showing
a superconducting transition at Tc = 10 - 16 K and compare them with those of
as-sintered non-superconducting Pr247. The electrical resistivity in the normal
state exhib... | cond-mat.supr-con | we present studies of the thermal magnetic and electrical transport properties of reduced polycrystalline pr_2ba_4cu_7o_15delta pr247 showing a superconducting transition at tc 10 16 k and compare them with those of assintered nonsuperconducting pr247 the electrical resistivity in the normal state exhibited t2 dependen... | [['we', 'present', 'studies', 'of', 'the', 'thermal', 'magnetic', 'and', 'electrical', 'transport', 'properties', 'of', 'reduced', 'polycrystalline', 'pr_2ba_4cu_7o_15delta', 'pr247', 'showing', 'a', 'superconducting', 'transition', 'at', 'tc', '10', '16', 'k', 'and', 'compare', 'them', 'with', 'those', 'of', 'assinter... | [-0.14901254715903492, 0.24019380797662912, 0.006453050951697241, -0.021036529773974903, -0.02338431362006093, -0.1432439871904188, 0.15088493605298683, 0.33650980913466183, -0.2429881189287015, -0.3507938481177826, 0.025574915015874482, -0.36918465734989436, -0.023943071751417952, 0.18384377769251142, 0.06376664702123... |
707.2181 | Gauge invariant Lagrangian construction for massive bosonic mixed
symmetry higher spin fields | We develop the BRST approach to gauge invariant Lagrangian construction for
the massive mixed symmetry integer higher spin fields described by the rank-two
Young tableaux in arbitrary dimensional Minkowski space. The theory is
formulated in terms of auxiliary Fock space. No off-shell constraints on the
fields and the... | hep-th | we develop the brst approach to gauge invariant lagrangian construction for the massive mixed symmetry integer higher spin fields described by the ranktwo young tableaux in arbitrary dimensional minkowski space the theory is formulated in terms of auxiliary fock space no offshell constraints on the fields and the gauge... | [['we', 'develop', 'the', 'brst', 'approach', 'to', 'gauge', 'invariant', 'lagrangian', 'construction', 'for', 'the', 'massive', 'mixed', 'symmetry', 'integer', 'higher', 'spin', 'fields', 'described', 'by', 'the', 'ranktwo', 'young', 'tableaux', 'in', 'arbitrary', 'dimensional', 'minkowski', 'space', 'the', 'theory', ... | [-0.17955107166695358, 0.2117050099748371, -0.07194718519269033, 0.09104979417445644, -0.13291840068454486, -0.09702357387733321, -0.05390017567465963, 0.3117914621739887, -0.21125993562696227, -0.29566174387469774, 0.05410949272724489, -0.16102981517364834, -0.18527683095515582, 0.09360014364419346, -0.042509405498299... |
707.2182 | Design of Multistage Decimation Filters Using Cyclotomic Polynomials:
Optimization and Design Issues | This paper focuses on the design of multiplier-less decimation filters
suitable for oversampled digital signals. The aim is twofold. On one hand, it
proposes an optimization framework for the design of constituent decimation
filters in a general multistage decimation architecture. The basic building
blocks embedded i... | cs.OH | this paper focuses on the design of multiplierless decimation filters suitable for oversampled digital signals the aim is twofold on one hand it proposes an optimization framework for the design of constituent decimation filters in a general multistage decimation architecture the basic building blocks embedded in the p... | [['this', 'paper', 'focuses', 'on', 'the', 'design', 'of', 'multiplierless', 'decimation', 'filters', 'suitable', 'for', 'oversampled', 'digital', 'signals', 'the', 'aim', 'is', 'twofold', 'on', 'one', 'hand', 'it', 'proposes', 'an', 'optimization', 'framework', 'for', 'the', 'design', 'of', 'constituent', 'decimation'... | [-0.13030869800175324, 0.02386137989888579, -0.09020358950634595, 0.0033264791523264785, -0.09977192368966584, -0.17494068198780321, 0.005104237685113081, 0.4038999525221939, -0.2666386326911169, -0.2611610524128286, 0.13786274026667533, -0.1873848433131162, -0.22074217147979455, 0.22457464315554723, -0.066023416490116... |
707.2183 | Strain distribution in quantum dot of arbitrary polyhedral shape:
Analytical solution in closed form | An analytical expression of the strain distribution due to lattice mismatch
is obtained in an infinite isotropic elastic medium (a matrix) with a
three-dimensional polyhedron-shaped inclusion (a quantum dot). The expression
was obtained utilizing the analogy between electrostatic and elastic theory
problems. The main... | cond-mat.other | an analytical expression of the strain distribution due to lattice mismatch is obtained in an infinite isotropic elastic medium a matrix with a threedimensional polyhedronshaped inclusion a quantum dot the expression was obtained utilizing the analogy between electrostatic and elastic theory problems the main idea lies... | [['an', 'analytical', 'expression', 'of', 'the', 'strain', 'distribution', 'due', 'to', 'lattice', 'mismatch', 'is', 'obtained', 'in', 'an', 'infinite', 'isotropic', 'elastic', 'medium', 'a', 'matrix', 'with', 'a', 'threedimensional', 'polyhedronshaped', 'inclusion', 'a', 'quantum', 'dot', 'the', 'expression', 'was', '... | [-0.11884562341185907, 0.10685790549103533, -0.0509883373334176, -0.0031539519265707996, -0.03994326258492139, -0.08852203061390254, 0.005451707608687381, 0.35198001852466, -0.300465999957588, -0.2622972420975566, 0.07366814822062022, -0.3057503880063693, -0.17105501068807724, 0.14422220273150338, -0.018597809916569126... |
707.2184 | Interplay of polarization geometry and rotational dynamics in high
harmonic generation from coherently rotating linear molecule | Recent reports on intense-field pump-probe experiments for high harmonic
generation from coherently rotating linear molecules, have revealed remarkable
characteristic effects of the simultaneous variation of the polarization
geometry and the time delay on the high harmonic signals. We analyze the
effects and give a u... | physics.atm-clus | recent reports on intensefield pumpprobe experiments for high harmonic generation from coherently rotating linear molecules have revealed remarkable characteristic effects of the simultaneous variation of the polarization geometry and the time delay on the high harmonic signals we analyze the effects and give a unified... | [['recent', 'reports', 'on', 'intensefield', 'pumpprobe', 'experiments', 'for', 'high', 'harmonic', 'generation', 'from', 'coherently', 'rotating', 'linear', 'molecules', 'have', 'revealed', 'remarkable', 'characteristic', 'effects', 'of', 'the', 'simultaneous', 'variation', 'of', 'the', 'polarization', 'geometry', 'an... | [-0.14652262479249462, 0.11234049555644685, -0.07537767935690343, 0.02088908533401349, -0.044755102043934895, -0.08693673088233553, 0.05078671932877863, 0.3795896270403675, -0.23097825112442175, -0.28076476026691644, 0.050660150244320724, -0.29948195267249555, -0.12164545131335948, 0.2273515050171637, -0.00557038831688... |
707.2185 | Mod\'elisation Dynamique d'un Robot Parall\`ele \`a 3-DDL : l'Orthoglide | In this article, we propose a method for calculation of the inverse and
direct dynamic models of the Orthoglide, a parallel robot with threedegrees of
freedom in translation. These models are calculated starting from the elements
of the dynamic model of the kinematic chain structure and equations of
Newton-Euler appl... | cs.RO | in this article we propose a method for calculation of the inverse and direct dynamic models of the orthoglide a parallel robot with threedegrees of freedom in translation these models are calculated starting from the elements of the dynamic model of the kinematic chain structure and equations of newtoneuler applied to... | [['in', 'this', 'article', 'we', 'propose', 'a', 'method', 'for', 'calculation', 'of', 'the', 'inverse', 'and', 'direct', 'dynamic', 'models', 'of', 'the', 'orthoglide', 'a', 'parallel', 'robot', 'with', 'threedegrees', 'of', 'freedom', 'in', 'translation', 'these', 'models', 'are', 'calculated', 'starting', 'from', 't... | [-0.11880203688633628, 0.06829238826526307, -0.09783563585733646, 0.009988734176658909, -0.06745218895957805, -0.11170641290664207, 0.0015091392888280097, 0.3882705201394856, -0.29419395807781257, -0.3238105632335646, 0.07567899054947702, -0.22799321047205012, -0.167417596312589, 0.1921494090311171, 0.01919137232471257... |
707.2186 | Weakly infinitely divisible measures on some locally compact Abelian
groups | On the torus group, on the group of p-adic integers and on the p-adic
solenoid, we give a construction of an arbitrary weakly infinitely divisible
probability measure using a random element with values in a product of
(possibly infinitely many) subgroups of the real numbers. As a special case of
our results, we have ... | math.PR math.GR | on the torus group on the group of padic integers and on the padic solenoid we give a construction of an arbitrary weakly infinitely divisible probability measure using a random element with values in a product of possibly infinitely many subgroups of the real numbers as a special case of our results we have a new cons... | [['on', 'the', 'torus', 'group', 'on', 'the', 'group', 'of', 'padic', 'integers', 'and', 'on', 'the', 'padic', 'solenoid', 'we', 'give', 'a', 'construction', 'of', 'an', 'arbitrary', 'weakly', 'infinitely', 'divisible', 'probability', 'measure', 'using', 'a', 'random', 'element', 'with', 'values', 'in', 'a', 'product',... | [-0.20585599947147645, 0.12686610674830331, -0.16138067761292824, 0.02809449047423326, -0.028471490970024695, -0.0562624199100985, 0.0316838345132195, 0.33000777123066094, -0.22804384764570457, -0.21757887652000554, 0.10640624423976988, -0.26103538245750735, -0.08969727040340121, 0.29191781752384627, -0.102274306548329... |
707.2187 | Nucleosynthesis in Core-Collapse Supernovae and GRB--Metal-Poor Star
Connection | We review the nucleosynthesis yields of core-collapse supernovae (SNe) for
various stellar masses, explosion energies, and metallicities. Comparison with
the abundance patterns of metal-poor stars provides excellent opportunities to
test the explosion models and their nucleosynthesis. We show that the abundance
patte... | astro-ph | we review the nucleosynthesis yields of corecollapse supernovae sne for various stellar masses explosion energies and metallicities comparison with the abundance patterns of metalpoor stars provides excellent opportunities to test the explosion models and their nucleosynthesis we show that the abundance patterns of ext... | [['we', 'review', 'the', 'nucleosynthesis', 'yields', 'of', 'corecollapse', 'supernovae', 'sne', 'for', 'various', 'stellar', 'masses', 'explosion', 'energies', 'and', 'metallicities', 'comparison', 'with', 'the', 'abundance', 'patterns', 'of', 'metalpoor', 'stars', 'provides', 'excellent', 'opportunities', 'to', 'test... | [-0.022260845751118134, 0.1329158721217776, -0.029737000690553995, 0.21652399390278493, -0.11849813163212007, -0.07118335031246877, 0.06785930252414854, 0.43594462470534967, -0.15914196356761215, -0.355554754233248, -0.021890276508844075, -0.3438410277642748, -0.02799700077294427, 0.18627679102199396, -0.06271976586713... |
707.2188 | On the Origin of the Kinematical Differences Between the Stellar Halo
and the Old Globular Cluster System in the Large Magellanic Cloud | We discuss structural and kinematical properties of the stellar halo and the
old globular cluster system (GCS) in the Large Magellanic Cloud (LMC) based on
numerical simulations of the LMC formation. We particularly discuss the
observed possible GCS's rotational kinematics (V/sigma > 2) that appears to be
significant... | astro-ph | we discuss structural and kinematical properties of the stellar halo and the old globular cluster system gcs in the large magellanic cloud lmc based on numerical simulations of the lmc formation we particularly discuss the observed possible gcss rotational kinematics vsigma 2 that appears to be significantly different ... | [['we', 'discuss', 'structural', 'and', 'kinematical', 'properties', 'of', 'the', 'stellar', 'halo', 'and', 'the', 'old', 'globular', 'cluster', 'system', 'gcs', 'in', 'the', 'large', 'magellanic', 'cloud', 'lmc', 'based', 'on', 'numerical', 'simulations', 'of', 'the', 'lmc', 'formation', 'we', 'particularly', 'discuss... | [-0.06698091565099505, 0.15581910039646646, -0.12271428474211704, 0.16816206581944185, -0.10738282243255526, 0.004573393532279343, 0.01556300027496952, 0.44148729277922094, -0.14135096546617612, -0.3928484060741264, -0.038537370328700984, -0.2580770072899926, -0.02550251485458274, 0.1644564731704508, -0.020736237050690... |
707.2189 | Real Closed Rings and Real Closed * Rings | Here we try to distinguish and compare different notions of real closedness
mainly one developed by N. Schwartz in his Habilitationschrift and the other
developed by A. Sankaranand K. Varadarajan which we shall call real closed *.
We stick to the definition of real closed rings as defined and characterized N.
Schwart... | math.RA math.AC | here we try to distinguish and compare different notions of real closedness mainly one developed by n schwartz in his habilitationschrift and the other developed by a sankaranand k varadarajan which we shall call real closed we stick to the definition of real closed rings as defined and characterized n schwartz and we ... | [['here', 'we', 'try', 'to', 'distinguish', 'and', 'compare', 'different', 'notions', 'of', 'real', 'closedness', 'mainly', 'one', 'developed', 'by', 'n', 'schwartz', 'in', 'his', 'habilitationschrift', 'and', 'the', 'other', 'developed', 'by', 'a', 'sankaranand', 'k', 'varadarajan', 'which', 'we', 'shall', 'call', 're... | [-0.1673100979051328, 0.09705808121796655, -0.06269617091821528, 0.09952400991661024, -0.1011060934685085, -0.15996588703951445, -0.03656111229157568, 0.349903185177466, -0.28699818527561494, -0.20615575599601899, 0.07775634468664233, -0.23721769426403375, -0.21046738792210817, 0.21790576119768038, -0.11351213686103964... |
707.219 | Solutions of the problem of Erd\"os-Sierpi\'nski:
$\sigma(n)=\sigma(n+1)$ | For $n\leq 1.5 \cdot 10^{10}$, we have found a total number of 1268 solutions
to the Erd\"os-Sierpi\'nski problem finding positive integer solutions of
$\sigma(n)=\sigma(n+1)$, where $\sigma(n)$ is the sum of the positive divisors
of n. On the basis of that set of solutions the following empirical properties
are enun... | math.NT | for nleq 15 cdot 1010 we have found a total number of 1268 solutions to the erdossierpinski problem finding positive integer solutions of sigmansigman1 where sigman is the sum of the positive divisors of n on the basis of that set of solutions the following empirical properties are enunciated first all the sigman n bei... | [['for', 'nleq', '15', 'cdot', '1010', 'we', 'have', 'found', 'a', 'total', 'number', 'of', '1268', 'solutions', 'to', 'the', 'erdossierpinski', 'problem', 'finding', 'positive', 'integer', 'solutions', 'of', 'sigmansigman1', 'where', 'sigman', 'is', 'the', 'sum', 'of', 'the', 'positive', 'divisors', 'of', 'n', 'on', '... | [-0.189345228113956, 0.10352574452007002, -0.04911782984556847, 0.04107849963114041, -0.03458280619522629, -0.144955590013559, 0.03665586555459674, 0.26949091038356227, -0.24645788387157197, -0.3216638855578363, 0.11002792169650395, -0.3477983173820399, -0.1337232860247424, 0.18302734990698077, -0.024555091260636385, 0... |
707.2191 | Word statistics in Blogs and RSS feeds: Towards empirical universal
evidence | We focus on the statistics of word occurrences and of the waiting times
between such occurrences in Blogs. Due to the heterogeneity of words'
frequencies, the empirical analysis is performed by studying classes of
"frequently-equivalent" words, i.e. by grouping words depending on their
frequencies. Two limiting cases... | cs.IT math.IT | we focus on the statistics of word occurrences and of the waiting times between such occurrences in blogs due to the heterogeneity of words frequencies the empirical analysis is performed by studying classes of frequentlyequivalent words ie by grouping words depending on their frequencies two limiting cases are conside... | [['we', 'focus', 'on', 'the', 'statistics', 'of', 'word', 'occurrences', 'and', 'of', 'the', 'waiting', 'times', 'between', 'such', 'occurrences', 'in', 'blogs', 'due', 'to', 'the', 'heterogeneity', 'of', 'words', 'frequencies', 'the', 'empirical', 'analysis', 'is', 'performed', 'by', 'studying', 'classes', 'of', 'freq... | [-0.10160985050563102, 0.16939424106906822, -0.06174450902852105, 0.1619368965004279, -0.03680997125373514, -0.10296512802075873, 0.09640512640462882, 0.3781130858766499, -0.25546319344178287, -0.29453158134563284, 0.0793957248896555, -0.3472320893987902, -0.10755353075201943, 0.23052550892175327, -0.03904050053966079,... |
707.2192 | A generalization of Hamilton's differential Harnack inequality for the
Ricci flow | In [10], R. Hamilton established a differential Harnack inequality for
solutions to the Ricci flow with nonnegative curvature operator. We show that
this inequality holds under the weaker condition that M x R^2 has nonnegative
isotropic curvature.
| math.DG math.AP | in 10 r hamilton established a differential harnack inequality for solutions to the ricci flow with nonnegative curvature operator we show that this inequality holds under the weaker condition that m x r2 has nonnegative isotropic curvature | [['in', '10', 'r', 'hamilton', 'established', 'a', 'differential', 'harnack', 'inequality', 'for', 'solutions', 'to', 'the', 'ricci', 'flow', 'with', 'nonnegative', 'curvature', 'operator', 'we', 'show', 'that', 'this', 'inequality', 'holds', 'under', 'the', 'weaker', 'condition', 'that', 'm', 'x', 'r2', 'has', 'nonneg... | [-0.25452814501634724, 0.06690610109551533, -0.09103131629023198, 0.07364750662000498, -0.08447067895149057, -0.31198258203378804, -0.1527479218218375, 0.3359670325912334, -0.2833781253445793, -0.16796785210435455, 0.1368829377366834, -0.32429346150240385, -0.12041712109301542, 0.130664642214322, -0.10037886630743742, ... |
707.2193 | GJ 900: A new hierarchical system with low-mass components | Speckle interferometric observations made with the 6 m telescope of the
Special Astrophysical Observatory of the Russian Academy of Sciences in 2000
revealed the triple nature of the nearby ($\pi_{Hip}=51.80\pm1.74$ mas)
low-mass young ($\approx200$ Myr) star GJ 900. The configuration of the triple
system allowed it ... | astro-ph | speckle interferometric observations made with the 6 m telescope of the special astrophysical observatory of the russian academy of sciences in 2000 revealed the triple nature of the nearby pi_hip5180pm174 mas lowmass young approx200 myr star gj 900 the configuration of the triple system allowed it to be dynamically un... | [['speckle', 'interferometric', 'observations', 'made', 'with', 'the', '6', 'm', 'telescope', 'of', 'the', 'special', 'astrophysical', 'observatory', 'of', 'the', 'russian', 'academy', 'of', 'sciences', 'in', '2000', 'revealed', 'the', 'triple', 'nature', 'of', 'the', 'nearby', 'pi_hip5180pm174', 'mas', 'lowmass', 'you... | [-0.10383886145937671, 0.10853443908376405, -0.10325312568214688, 0.0219923749882184, -0.12767742236355578, -0.05964752876396923, 0.06635085714515299, 0.35723084524056337, -0.2016516143564869, -0.3969774571023066, 0.08139177089315723, -0.28172268221145463, -0.05347926115122603, 0.22294434545949157, -0.06321989545752855... |
707.2194 | Probability Distributions in Complex Systems | We review briefly the concepts underlying complex systems and probability
distributions. The later are often taken as the first quantitative
characteristics of complex systems, allowing one to detect the possible
occurrence of regularities providing a step toward defining a classification of
the different levels of o... | physics.data-an physics.gen-ph | we review briefly the concepts underlying complex systems and probability distributions the later are often taken as the first quantitative characteristics of complex systems allowing one to detect the possible occurrence of regularities providing a step toward defining a classification of the different levels of organ... | [['we', 'review', 'briefly', 'the', 'concepts', 'underlying', 'complex', 'systems', 'and', 'probability', 'distributions', 'the', 'later', 'are', 'often', 'taken', 'as', 'the', 'first', 'quantitative', 'characteristics', 'of', 'complex', 'systems', 'allowing', 'one', 'to', 'detect', 'the', 'possible', 'occurrence', 'of... | [-0.10683176498724187, 0.11532802582925121, -0.14316603991490215, 0.11709863955606735, -0.06905375989878963, -0.16489391422880714, 0.07685496717758343, 0.2929551153482791, -0.26614223943443266, -0.32432125769499803, 0.10177275306380683, -0.295935243976018, -0.11509932179776339, 0.18250798286792047, -0.04263085347368844... |
707.2195 | Generalized information theoretic measure to discern the quantumness of
correlations | A novel measure, quantumness of correlations is introduced here for bipartite
states, by incorporating the required measurement scheme crucial in defining
any such quantity. Quantumness coincides with the previously proposed measures
in special cases and it vanishes for separable states - a feature not captured
by th... | quant-ph | a novel measure quantumness of correlations is introduced here for bipartite states by incorporating the required measurement scheme crucial in defining any such quantity quantumness coincides with the previously proposed measures in special cases and it vanishes for separable states a feature not captured by the measu... | [['a', 'novel', 'measure', 'quantumness', 'of', 'correlations', 'is', 'introduced', 'here', 'for', 'bipartite', 'states', 'by', 'incorporating', 'the', 'required', 'measurement', 'scheme', 'crucial', 'in', 'defining', 'any', 'such', 'quantity', 'quantumness', 'coincides', 'with', 'the', 'previously', 'proposed', 'measu... | [-0.11983946277714759, 0.1551299619681125, -0.09482368445747251, 0.0733727193516634, 0.021808765245402612, -0.1856981300730801, 0.03692074108290151, 0.29249595280158, -0.2484965060783315, -0.24496483429362184, 0.04471799780307247, -0.29777466065648184, -0.12151298246988394, 0.1820868248734804, -0.07687378760644244, 0.0... |
707.2196 | The single-particle density matrix and the momentum distribution of dark
"solitons" in a Tonks-Girardeau gas | We study the reduced single-particle density matrix (RSPDM), the momentum
distribution, natural orbitals and their occupancies, of dark "soliton" (DS)
states in a Tonks-Girardeau gas. DS states are specially tailored excited
many-body eigenstates, which have a dark solitonic notch in their
single-particle density. Th... | cond-mat.other | we study the reduced singleparticle density matrix rspdm the momentum distribution natural orbitals and their occupancies of dark soliton ds states in a tonksgirardeau gas ds states are specially tailored excited manybody eigenstates which have a dark solitonic notch in their singleparticle density the momentum distrib... | [['we', 'study', 'the', 'reduced', 'singleparticle', 'density', 'matrix', 'rspdm', 'the', 'momentum', 'distribution', 'natural', 'orbitals', 'and', 'their', 'occupancies', 'of', 'dark', 'soliton', 'ds', 'states', 'in', 'a', 'tonksgirardeau', 'gas', 'ds', 'states', 'are', 'specially', 'tailored', 'excited', 'manybody', ... | [-0.1531684237382641, 0.2129013287998359, -0.12463095967486013, 0.11850360097984473, 0.02837389876090345, -0.14373686879961972, 0.020693370487008776, 0.3679052291083194, -0.2412504894392831, -0.2523004689015492, -0.011573568833548398, -0.3537331754873906, -0.03892951566459877, 0.0623020251059816, 0.05286037331846143, 0... |
707.2197 | Mechanical measurement of equilibrium spin currents in the Rashba medium | We demonstrate that an equilibrium spin current in a 2D electron gas with
Rashba spin-orbit interaction (Rashba medium) results in a mechanical torque on
a substrate near an edge of the medium. If the substrate is a cantilever, the
mechanical torque displaces the free end of the cantilever. The effect can be
enhanced... | cond-mat.mes-hall | we demonstrate that an equilibrium spin current in a 2d electron gas with rashba spinorbit interaction rashba medium results in a mechanical torque on a substrate near an edge of the medium if the substrate is a cantilever the mechanical torque displaces the free end of the cantilever the effect can be enhanced and tun... | [['we', 'demonstrate', 'that', 'an', 'equilibrium', 'spin', 'current', 'in', 'a', '2d', 'electron', 'gas', 'with', 'rashba', 'spinorbit', 'interaction', 'rashba', 'medium', 'results', 'in', 'a', 'mechanical', 'torque', 'on', 'a', 'substrate', 'near', 'an', 'edge', 'of', 'the', 'medium', 'if', 'the', 'substrate', 'is', ... | [-0.24264201086016665, 0.19705558876672444, -0.07664711111552876, -0.028480618507644436, -0.044868834851378644, -0.15775215736573078, 0.028076826877184904, 0.38047327125376024, -0.28787363484432854, -0.2628082817730804, -0.009254907057361884, -0.26393374100465467, -0.11543574830931094, 0.16909018620262267, 0.0142568650... |
707.2198 | eta Chameleontis: abnormal initial mass function or dynamical evolution? | Eta Chamaeleontis is a unique young (~9 Myr) association with 18 systems
concentrated in a radius of ~35 arcmin, i.e. 1pc at the cluster distance of
97pc. No other members have been found up to 1.5 degrees from the cluster
centre. The cluster mass function is consistent with the IMF of other rich
young open clusters ... | astro-ph | eta chamaeleontis is a unique young 9 myr association with 18 systems concentrated in a radius of 35 arcmin ie 1pc at the cluster distance of 97pc no other members have been found up to 15 degrees from the cluster centre the cluster mass function is consistent with the imf of other rich young open clusters in the highe... | [['eta', 'chamaeleontis', 'is', 'a', 'unique', 'young', '9', 'myr', 'association', 'with', '18', 'systems', 'concentrated', 'in', 'a', 'radius', 'of', '35', 'arcmin', 'ie', '1pc', 'at', 'the', 'cluster', 'distance', 'of', '97pc', 'no', 'other', 'members', 'have', 'been', 'found', 'up', 'to', '15', 'degrees', 'from', 't... | [-0.0855153677538713, 0.14169502971389866, -0.11781288075642032, 0.09825369511511409, -0.05281367435771791, -0.06381028771299116, 0.07504486263587279, 0.393926220545497, -0.1944986553559589, -0.39174928148928545, 0.049885883589258294, -0.2405108012828416, -0.04847414182352627, 0.19210918839186084, -0.048165320664272676... |
707.2199 | Observational constraints on the braneworld model with brane-bulk energy
exchange | We investigate the viability of the braneworld model with energy exchange
between the brane and bulk, by using the most recent observational data related
to the background evolution. We show that this energy exchange behaves like a
source of dark energy and can alter the profile of the cosmic expansion. The
new Super... | astro-ph | we investigate the viability of the braneworld model with energy exchange between the brane and bulk by using the most recent observational data related to the background evolution we show that this energy exchange behaves like a source of dark energy and can alter the profile of the cosmic expansion the new supernova ... | [['we', 'investigate', 'the', 'viability', 'of', 'the', 'braneworld', 'model', 'with', 'energy', 'exchange', 'between', 'the', 'brane', 'and', 'bulk', 'by', 'using', 'the', 'most', 'recent', 'observational', 'data', 'related', 'to', 'the', 'background', 'evolution', 'we', 'show', 'that', 'this', 'energy', 'exchange', '... | [-0.04802750871215035, 0.08069274879989632, -0.060602268458306026, 0.10250940580189476, -0.15981191601984354, -0.0760166752983683, 0.035925833936020425, 0.33844290882745776, -0.2308162689667518, -0.34975390764468883, 0.05945305463237859, -0.3411895150243903, 0.01021773615680939, 0.22487839747681188, 0.01908821386418172... |
707.22 | uvby--beta photoelectric photometry of NGC 7063 | From uvby photometry of 75 stars in the direction of NGC 7063 we were able to
determine membership of some stars and fix the distance (722 +- 105 pc), log
age (of 8.146) and reddening (E(b-y) = 0.091 +- 0.039 mag) for the cluster.
| astro-ph | from uvby photometry of 75 stars in the direction of ngc 7063 we were able to determine membership of some stars and fix the distance 722 105 pc log age of 8146 and reddening eby 0091 0039 mag for the cluster | [['from', 'uvby', 'photometry', 'of', '75', 'stars', 'in', 'the', 'direction', 'of', 'ngc', '7063', 'we', 'were', 'able', 'to', 'determine', 'membership', 'of', 'some', 'stars', 'and', 'fix', 'the', 'distance', '722', '105', 'pc', 'log', 'age', 'of', '8146', 'and', 'reddening', 'eby', '0091', '0039', 'mag', 'for', 'the... | [0.013321553440525746, 0.059749105443748146, -0.10522469906852795, 0.055184126306229674, -0.11829902788098806, -0.06912354069451492, 0.18987119460526186, 0.4551648501402292, -0.1566675651866274, -0.41450379354258376, 0.04067069969963855, -0.35446256580643165, 0.0727695051747828, 0.19264650942745787, -0.1879807805630545... |
707.2201 | Influence of spin filtering and spin mixing on the subgap structure of
I-V characteristics in superconducting quantum point contact | The effect of spin filtering and spin mixing on the dc electric current for
voltage biased magnetic quantum point contact with superconducting leads is
theoretically studied. The I-V characteristics are calculated for the whole
range of spin filtering and spin mixing parameters. It is found that with
increasing of sp... | cond-mat.supr-con cond-mat.mes-hall | the effect of spin filtering and spin mixing on the dc electric current for voltage biased magnetic quantum point contact with superconducting leads is theoretically studied the iv characteristics are calculated for the whole range of spin filtering and spin mixing parameters it is found that with increasing of spin fi... | [['the', 'effect', 'of', 'spin', 'filtering', 'and', 'spin', 'mixing', 'on', 'the', 'dc', 'electric', 'current', 'for', 'voltage', 'biased', 'magnetic', 'quantum', 'point', 'contact', 'with', 'superconducting', 'leads', 'is', 'theoretically', 'studied', 'the', 'iv', 'characteristics', 'are', 'calculated', 'for', 'the',... | [-0.15336073250319732, 0.16881558877102346, -0.011444994686789126, 0.0551644307249856, -0.034156614085374286, -0.14423912580182052, 0.03973614039524382, 0.37947477968599724, -0.29621393199325824, -0.3353346297945067, 0.038947883867468606, -0.28618826275413417, -0.08982934180364412, 0.19571081656316408, 0.03872419994580... |
707.2202 | Saturation model in the non-Glauber approach | In this paper a new saturation model is presented. This model is based on the
theoretical solution for the generating functional, and it is quite different
and not more complicated than the Glauber-like approach used before. The model
describes the structure function F_{2} of the proton, as well as the
diffractive st... | hep-ph | in this paper a new saturation model is presented this model is based on the theoretical solution for the generating functional and it is quite different and not more complicated than the glauberlike approach used before the model describes the structure function f_2 of the proton as well as the diffractive structure f... | [['in', 'this', 'paper', 'a', 'new', 'saturation', 'model', 'is', 'presented', 'this', 'model', 'is', 'based', 'on', 'the', 'theoretical', 'solution', 'for', 'the', 'generating', 'functional', 'and', 'it', 'is', 'quite', 'different', 'and', 'not', 'more', 'complicated', 'than', 'the', 'glauberlike', 'approach', 'used',... | [-0.024818306401261668, 0.051487653038317434, -0.1673055587544743, 0.1446499686127553, -0.03972897928600248, -0.07269838198293369, 0.030689650556795595, 0.37054420595890597, -0.26473167820490506, -0.2954537194271229, 0.03614298459969608, -0.25427197912511856, -0.19843073374412548, 0.19212584201197483, 0.018951239193005... |
707.2203 | On influence of experimental resolution on the statistical significance
of a signal: implication for pentaquark searches | An analytical relationship between the statistical significance of an
observed signal and the signal width in case of a large background was
obtained. It can help to explain why high-energy experiments may have different
conclusions on the existence of new particles. We illustrate our approach using
the experimental ... | hep-ph | an analytical relationship between the statistical significance of an observed signal and the signal width in case of a large background was obtained it can help to explain why highenergy experiments may have different conclusions on the existence of new particles we illustrate our approach using the experimental data ... | [['an', 'analytical', 'relationship', 'between', 'the', 'statistical', 'significance', 'of', 'an', 'observed', 'signal', 'and', 'the', 'signal', 'width', 'in', 'case', 'of', 'a', 'large', 'background', 'was', 'obtained', 'it', 'can', 'help', 'to', 'explain', 'why', 'highenergy', 'experiments', 'may', 'have', 'different... | [-0.058852444077507615, 0.10852108705073941, -0.13856290576931757, 0.14066992143843657, -0.09325881622349605, -0.09031278349292012, 0.0539278257638216, 0.3797055884765891, -0.20119775461558348, -0.34532174900866663, 0.06060723800776312, -0.3130080754367205, -0.10702620339221679, 0.23259709851565555, 0.00850138021633029... |
707.2204 | Deformation Quantization of Odd Dimensional anti-de Sitter Spaces as
Contact Manifolds | We quantize odd dimensional anti-de Sitter spaces by applying the method of
deforming contact manifolds proposed by Rajeev. The construction in the present
paper consists of the identification of the odd dimensional anti-de Sitter
space as a hypersurface of contact type and the subsequent use of
'symplectization' pri... | hep-th | we quantize odd dimensional antide sitter spaces by applying the method of deforming contact manifolds proposed by rajeev the construction in the present paper consists of the identification of the odd dimensional antide sitter space as a hypersurface of contact type and the subsequent use of symplectization principle ... | [['we', 'quantize', 'odd', 'dimensional', 'antide', 'sitter', 'spaces', 'by', 'applying', 'the', 'method', 'of', 'deforming', 'contact', 'manifolds', 'proposed', 'by', 'rajeev', 'the', 'construction', 'in', 'the', 'present', 'paper', 'consists', 'of', 'the', 'identification', 'of', 'the', 'odd', 'dimensional', 'antide'... | [-0.15685977567344495, 0.13213813718255252, -0.07619601068380352, 0.03300130289934627, -0.08302076087869091, -0.14944207395924486, -0.0486617432923171, 0.2795452134403056, -0.19273621460729062, -0.22920914841433093, 0.08399473221124189, -0.1960047393756574, -0.21352834269812662, 0.1517559768096225, -0.09920741241961105... |
707.2205 | Chiral Symmetry of Double-Walled Carbon Nanotubes detected in
First-principles Optical Absorption Spectra | The linear polarizability absorption spectra of the double-walled carbon
nanotubes (DWNTs) have been calculated by using the tight-binding (TB) model
and sum-over-state (SOS) method, supplemented by the first principles CASTEP
calculations. It is found that the chiral symmetries of both outer and inner
tubes in the D... | cond-mat.mtrl-sci cond-mat.other | the linear polarizability absorption spectra of the doublewalled carbon nanotubes dwnts have been calculated by using the tightbinding tb model and sumoverstate sos method supplemented by the first principles castep calculations it is found that the chiral symmetries of both outer and inner tubes in the dwnts can alway... | [['the', 'linear', 'polarizability', 'absorption', 'spectra', 'of', 'the', 'doublewalled', 'carbon', 'nanotubes', 'dwnts', 'have', 'been', 'calculated', 'by', 'using', 'the', 'tightbinding', 'tb', 'model', 'and', 'sumoverstate', 'sos', 'method', 'supplemented', 'by', 'the', 'first', 'principles', 'castep', 'calculation... | [-0.10255549971738623, 0.14045918649579917, -0.09291336965850658, 0.04070621941290382, -0.015862036165263917, -0.1076394921893047, -0.006542098542882337, 0.41905913146005735, -0.22920796438120306, -0.28783054213143056, 0.057222548610944717, -0.2748881622165855, -0.12050176100391481, 0.1455674246315741, 0.06311570996250... |
707.2206 | Photometry and astrometry of SS Leo Minoris during the 2006 October
superoutburst | We report unfiltered CCD observations of the first confirmed superoutburst of
the SU UMa-type dwarf nova SS LMi in October 2006. From a quiescent magnitude
of around 21.7 it rose to 16.2, an outburst amplitude of about 5.5 magnitudes.
It declined at 0.17 mag/d for 5 days before slowing to 0.11 mag/d for a further
3 d... | astro-ph | we report unfiltered ccd observations of the first confirmed superoutburst of the su umatype dwarf nova ss lmi in october 2006 from a quiescent magnitude of around 217 it rose to 162 an outburst amplitude of about 55 magnitudes it declined at 017 magd for 5 days before slowing to 011 magd for a further 3 days the light... | [['we', 'report', 'unfiltered', 'ccd', 'observations', 'of', 'the', 'first', 'confirmed', 'superoutburst', 'of', 'the', 'su', 'umatype', 'dwarf', 'nova', 'ss', 'lmi', 'in', 'october', '2006', 'from', 'a', 'quiescent', 'magnitude', 'of', 'around', '217', 'it', 'rose', 'to', '162', 'an', 'outburst', 'amplitude', 'of', 'a... | [-0.121351179140353, 0.12583642351685037, -0.13547650676303705, -0.0028964786628664584, -0.08064571142813583, -0.14870794249215064, 0.13688659272304957, 0.3877935858716251, -0.1985932754066841, -0.35838069614456003, 0.1507619749813987, -0.30694082133460104, -0.0775875779800117, 0.20378720893518656, -0.12293576474663369... |
707.2207 | Reduction of static field equation of Faddeev model | A method to solve the static field equation of the Faddeev model is
presented. For an special combination of the concerned field, we adopt a form
which is compatible with the field equation and involves two arbitrary complex
functions. As a result, the static field equation is reduced to a set of first
order partial ... | hep-th | a method to solve the static field equation of the faddeev model is presented for an special combination of the concerned field we adopt a form which is compatible with the field equation and involves two arbitrary complex functions as a result the static field equation is reduced to a set of first order partial differ... | [['a', 'method', 'to', 'solve', 'the', 'static', 'field', 'equation', 'of', 'the', 'faddeev', 'model', 'is', 'presented', 'for', 'an', 'special', 'combination', 'of', 'the', 'concerned', 'field', 'we', 'adopt', 'a', 'form', 'which', 'is', 'compatible', 'with', 'the', 'field', 'equation', 'and', 'involves', 'two', 'arbi... | [-0.17564639695123524, 0.03063032554953743, -0.07475511729717255, 0.04887149817710579, -0.12925665727571437, -0.10559260707936789, -0.050695265692315604, 0.28156671450849163, -0.27238788657511276, -0.275387332202834, 0.07821042770356462, -0.2515032450921768, -0.1516586961388065, 0.16960683239117397, 0.00832263115597398... |
707.2208 | Breakdown of chiral expansion for parton distributions | In the framework of the chiral perturbation theory we computed two- and
three-loop corrections to the pion parton distributions which posses
$\delta$-function singularities at x->0. This calculation explicitly
demonstrates that in the region of small x ~ mpi^2/(4 pi F)^2 standard ChPT
breaks down and one needs resumm... | hep-ph hep-lat nucl-ex | in the framework of the chiral perturbation theory we computed two and threeloop corrections to the pion parton distributions which posses deltafunction singularities at x0 this calculation explicitly demonstrates that in the region of small x mpi24 pi f2 standard chpt breaks down and one needs resummation of all order... | [['in', 'the', 'framework', 'of', 'the', 'chiral', 'perturbation', 'theory', 'we', 'computed', 'two', 'and', 'threeloop', 'corrections', 'to', 'the', 'pion', 'parton', 'distributions', 'which', 'posses', 'deltafunction', 'singularities', 'at', 'x0', 'this', 'calculation', 'explicitly', 'demonstrates', 'that', 'in', 'th... | [-0.11624928004208154, 0.1385371621438805, -0.14592004398582503, 0.14271852839530247, 0.009986395290720143, -0.08318041594299887, 0.04385333411586804, 0.33374268994001405, -0.20198516101975525, -0.21241678201061273, -0.027351290623690665, -0.3473762508614787, -0.06684161057429654, 0.0685636179519601, 0.0670084380414794... |
707.2209 | Stabilization of the spatial oscillations of an elastic system model | A system of partial differential equations describing the spatial
oscillations of an Euler-Bernoulli beam with a tip mass is considered. The
linear system considered is actuated by two independent controls and separated
into a pair of differential equations in a Hilbert space. A feedback control
ensuring strong stabi... | math.OC math.DS | a system of partial differential equations describing the spatial oscillations of an eulerbernoulli beam with a tip mass is considered the linear system considered is actuated by two independent controls and separated into a pair of differential equations in a hilbert space a feedback control ensuring strong stability ... | [['a', 'system', 'of', 'partial', 'differential', 'equations', 'describing', 'the', 'spatial', 'oscillations', 'of', 'an', 'eulerbernoulli', 'beam', 'with', 'a', 'tip', 'mass', 'is', 'considered', 'the', 'linear', 'system', 'considered', 'is', 'actuated', 'by', 'two', 'independent', 'controls', 'and', 'separated', 'int... | [-0.21214200382133666, 0.10026918578281367, -0.1052540969167364, 0.015860137727417765, -0.03722308596838521, -0.1282422230323802, -0.02231659548363508, 0.2624145899835515, -0.3002239115127962, -0.23155924399727829, 0.11359791499434983, -0.24761390432791963, -0.11220200528224854, 0.21954299395023655, -0.0582944706260953... |
707.221 | Ultracold scattering processes in three-atomic helium systems | We review results on scattering observables for $^4$He--$^4$He$_2$ and
$^3$He--$^4$He$_2$ collisions. We also study the effect of varying the coupling
constant of the atom-atom interaction on the scattering length.
| physics.atm-clus physics.chem-ph | we review results on scattering observables for 4he4he_2 and 3he4he_2 collisions we also study the effect of varying the coupling constant of the atomatom interaction on the scattering length | [['we', 'review', 'results', 'on', 'scattering', 'observables', 'for', '4he4he_2', 'and', '3he4he_2', 'collisions', 'we', 'also', 'study', 'the', 'effect', 'of', 'varying', 'the', 'coupling', 'constant', 'of', 'the', 'atomatom', 'interaction', 'on', 'the', 'scattering', 'length']] | [-0.18680394716836787, 0.21101511423303573, -0.06400613707524759, 0.07443995856576496, -0.004098050710227754, -0.061101240761302134, 0.0019959141672761353, 0.374150182361956, -0.258436918258667, -0.2420228076753793, 0.004828474553370917, -0.35964787958396804, -0.12000970832175678, 0.1918728817254305, 0.1233228006296687... |
707.2211 | Linear and nonlinear low frequency electrodynamics of the surface
superconducting states in an yttrium hexaboride a single crystal | We report the low-frequency and tunneling studies of yttrium hexaboride
single crystal. Ac susceptibility at frequencies 10 - 1500 Hz has been measured
in parallel to the crystal surface DC felds, H0. We found that in the DC feld
H0 > Hc2 DC magnetic moment completely disappears while the ac response
exhibited the pr... | cond-mat.supr-con | we report the lowfrequency and tunneling studies of yttrium hexaboride single crystal ac susceptibility at frequencies 10 1500 hz has been measured in parallel to the crystal surface dc felds h0 we found that in the dc feld h0 hc2 dc magnetic moment completely disappears while the ac response exhibited the presence of ... | [['we', 'report', 'the', 'lowfrequency', 'and', 'tunneling', 'studies', 'of', 'yttrium', 'hexaboride', 'single', 'crystal', 'ac', 'susceptibility', 'at', 'frequencies', '10', '1500', 'hz', 'has', 'been', 'measured', 'in', 'parallel', 'to', 'the', 'crystal', 'surface', 'dc', 'felds', 'h0', 'we', 'found', 'that', 'in', '... | [-0.18137878194293428, 0.20058437177261249, -0.02995448411445562, 0.0065751246270920214, -0.07746397836253073, -0.118427479354452, 0.10975500373167765, 0.3528157614496179, -0.2327131622661349, -0.288108819805627, 0.04856510684949549, -0.30728845540375715, -0.09408854320564768, 0.22865972029380371, 0.01486432741180217, ... |
707.2212 | Light-driven liquid crystalline nonlinear oscillator under optical
periodic forcing | An all-optically driven strategy to govern a liquid crystalline collective
molecular nonlinear oscillator is discussed. It does not require external
feedbacks of any kind while the oscillator and a time-depending perturbation
both are sustained by incident light. Various dynamical regimes such as
frequency -locked, q... | cond-mat.soft cond-mat.other | an alloptically driven strategy to govern a liquid crystalline collective molecular nonlinear oscillator is discussed it does not require external feedbacks of any kind while the oscillator and a timedepending perturbation both are sustained by incident light various dynamical regimes such as frequency locked quasiperi... | [['an', 'alloptically', 'driven', 'strategy', 'to', 'govern', 'a', 'liquid', 'crystalline', 'collective', 'molecular', 'nonlinear', 'oscillator', 'is', 'discussed', 'it', 'does', 'not', 'require', 'external', 'feedbacks', 'of', 'any', 'kind', 'while', 'the', 'oscillator', 'and', 'a', 'timedepending', 'perturbation', 'b... | [-0.19178595469834714, 0.21113529974223078, -0.06628288053549253, 0.032900153779281446, -0.06678905956303845, -0.15503564866868635, 0.03752659506236131, 0.3819593594337885, -0.23869617784825656, -0.26223666957364633, 0.08760766717605292, -0.2473955393840487, -0.20213911319867922, 0.2427405224969754, 0.00555059005721257... |
707.2213 | Dynamical localization of a particle coupled to a two-level systems
thermal reservoir | Using the functional-integral method, we investigate the effect of a
two-level systems thermal reservoir on the single particle dynamics. We find
that at low temperatures, within the sub-ohmic regime, the particle becomes
{}``dynamically'' localized at long times due to an effective potential
generated by the particl... | cond-mat.mes-hall cond-mat.stat-mech | using the functionalintegral method we investigate the effect of a twolevel systems thermal reservoir on the single particle dynamics we find that at low temperatures within the subohmic regime the particle becomes dynamically localized at long times due to an effective potential generated by the particlereservoir inte... | [['using', 'the', 'functionalintegral', 'method', 'we', 'investigate', 'the', 'effect', 'of', 'a', 'twolevel', 'systems', 'thermal', 'reservoir', 'on', 'the', 'single', 'particle', 'dynamics', 'we', 'find', 'that', 'at', 'low', 'temperatures', 'within', 'the', 'subohmic', 'regime', 'the', 'particle', 'becomes', 'dynami... | [-0.10981591729038995, 0.22353208258493695, -0.08646731694828566, 0.03166653615776278, 0.04354681666264285, -0.13940305345092122, 0.014049645028498075, 0.32662272514545754, -0.2954458013585169, -0.24681607268954794, 0.04595022926056017, -0.28877491600913546, -0.11265444650939882, 0.20444747999833565, 0.0275449684393681... |
707.2214 | Anomalous thermal expansion in $\alpha$-titanium | We provide a complete quantitative explanation for the anisotropic thermal
expansion of hcp Ti at low temperature. The observed negative thermal expansion
along the c-axis is reproduced theoretically by means of a parameter free
theory which involves both the electron and phonon contributions to the free
energy. The ... | cond-mat.mtrl-sci | we provide a complete quantitative explanation for the anisotropic thermal expansion of hcp ti at low temperature the observed negative thermal expansion along the caxis is reproduced theoretically by means of a parameter free theory which involves both the electron and phonon contributions to the free energy the therm... | [['we', 'provide', 'a', 'complete', 'quantitative', 'explanation', 'for', 'the', 'anisotropic', 'thermal', 'expansion', 'of', 'hcp', 'ti', 'at', 'low', 'temperature', 'the', 'observed', 'negative', 'thermal', 'expansion', 'along', 'the', 'caxis', 'is', 'reproduced', 'theoretically', 'by', 'means', 'of', 'a', 'parameter... | [-0.11758875057572975, 0.186218631764253, -0.07353026835092653, 0.0602637778041147, -0.027518821484894335, -0.11977114193238474, 0.0635430869430517, 0.37771234290751937, -0.24701683304738253, -0.28157755685970187, 0.009596658043543963, -0.3415954156468312, -0.05220109270885587, 0.19417213424458168, 0.07467623720973886,... |
707.2215 | Detection of massive multi-particle beams by two-particle ionization | Multi-photon absorption is a well-known phenomenon. With atom lasers a
similar process could take place for massive particles, the ionization of an
atom or molecule by the successive interaction with various particles. This
process would lead to multi-particle detection events for incident
multi-particle beams. We sh... | quant-ph | multiphoton absorption is a wellknown phenomenon with atom lasers a similar process could take place for massive particles the ionization of an atom or molecule by the successive interaction with various particles this process would lead to multiparticle detection events for incident multiparticle beams we show that tw... | [['multiphoton', 'absorption', 'is', 'a', 'wellknown', 'phenomenon', 'with', 'atom', 'lasers', 'a', 'similar', 'process', 'could', 'take', 'place', 'for', 'massive', 'particles', 'the', 'ionization', 'of', 'an', 'atom', 'or', 'molecule', 'by', 'the', 'successive', 'interaction', 'with', 'various', 'particles', 'this', ... | [-0.11814070372162638, 0.20081094417872844, -0.08035124670965849, 0.07159797213775951, -0.026186455959907255, -0.15425939063189198, 0.020103331181736715, 0.3407209590958381, -0.22387056366062244, -0.269453888016476, -0.046547094655751776, -0.33413395067563634, -0.0700169170017329, 0.11991811095346772, -0.01251759479527... |
707.2216 | Double beta decay: experiments and theory review | Neutrinoless double beta decay is one of the most powerful tools to set the
neutrino mass absolute scale and establish whether the neutrino is a Majorana
particle. After a summary of the neutrinoless double beta decay phenomenology,
the present status of the experimental search for this rare decay is reported
and the... | nucl-ex | neutrinoless double beta decay is one of the most powerful tools to set the neutrino mass absolute scale and establish whether the neutrino is a majorana particle after a summary of the neutrinoless double beta decay phenomenology the present status of the experimental search for this rare decay is reported and the pro... | [['neutrinoless', 'double', 'beta', 'decay', 'is', 'one', 'of', 'the', 'most', 'powerful', 'tools', 'to', 'set', 'the', 'neutrino', 'mass', 'absolute', 'scale', 'and', 'establish', 'whether', 'the', 'neutrino', 'is', 'a', 'majorana', 'particle', 'after', 'a', 'summary', 'of', 'the', 'neutrinoless', 'double', 'beta', 'd... | [-0.046704376787262955, 0.29276021276363884, -0.0037315582888106168, 0.20584156740283183, -0.07643493585351666, -0.17748100574570314, 0.05951827727810685, 0.2810400723779606, -0.23815855206487604, -0.26135520384473315, 0.09479910284044, -0.3047009731121993, -0.05990738353013235, 0.2633350828437577, 0.13214054072307327,... |
707.2217 | The Killing spinor equation with higher order potentials | Let (M^n,g) be a Riemannian spin manifold. The basic equations in
supergravity models of type IIa string theory with 4-form flux involve a 3-form
T, a 4-form F, a spinorial covariant derivative \nabla depending on \nabla^g,
T, F, and a \nabla-parallel spinor field \Psi. We classify and construct many
explicit familie... | math.DG math-ph math.MP | let mng be a riemannian spin manifold the basic equations in supergravity models of type iia string theory with 4form flux involve a 3form t a 4form f a spinorial covariant derivative nabla depending on nablag t f and a nablaparallel spinor field psi we classify and construct many explicit families of solutions to this... | [['let', 'mng', 'be', 'a', 'riemannian', 'spin', 'manifold', 'the', 'basic', 'equations', 'in', 'supergravity', 'models', 'of', 'type', 'iia', 'string', 'theory', 'with', '4form', 'flux', 'involve', 'a', '3form', 't', 'a', '4form', 'f', 'a', 'spinorial', 'covariant', 'derivative', 'nabla', 'depending', 'on', 'nablag', ... | [-0.2209207722953579, 0.1288485642436661, -0.009864885457388412, 0.07819861606941021, -0.1262228540950813, -0.1942973753858286, -0.1058347609773941, 0.3371918838104018, -0.20081654044154745, -0.26215816989469415, 0.07179183996497439, -0.26945436381188653, -0.1711308149746261, 0.16084048939564338, -0.0552773287322802, -... |
707.2218 | HCOOH high resolution spectroscopy in the 9.18$\mu$m region | We report on higly accurate absolute frequency measurement against a
femtosecond frequency comb of 6 saturated absorption lines of formic acid
(HCOOH) with an accuracy of 1 kHz. We also report the frequency measurement of
17 other lines with an accuracy of 2 kHz. Those lines are in quasi coincidence
with the 9R(36) t... | physics.atom-ph | we report on higly accurate absolute frequency measurement against a femtosecond frequency comb of 6 saturated absorption lines of formic acid hcooh with an accuracy of 1 khz we also report the frequency measurement of 17 other lines with an accuracy of 2 khz those lines are in quasi coincidence with the 9r36 to 9r42 c... | [['we', 'report', 'on', 'higly', 'accurate', 'absolute', 'frequency', 'measurement', 'against', 'a', 'femtosecond', 'frequency', 'comb', 'of', '6', 'saturated', 'absorption', 'lines', 'of', 'formic', 'acid', 'hcooh', 'with', 'an', 'accuracy', 'of', '1', 'khz', 'we', 'also', 'report', 'the', 'frequency', 'measurement', ... | [-0.12060926228554712, 0.22354994150535074, 0.030666200767478183, -0.02021540877629175, 0.025380265672639426, -0.1663671246841895, 0.10014844177014849, 0.5002114829538321, -0.19031105490608347, -0.30402506860318007, 0.0859519660901882, -0.26638004227748346, 0.017395341865873586, 0.23729048271693667, -0.0224115695476669... |
707.2219 | Hypernovae and their Gamma-Ray Bursts Connection | The connection between long Gamma Ray Bursts (GRBs) and Supernovae (SNe),
have been established through the well observed cases of GRB980425/SN 1998bw,
GRB030329/SN 2003dh and GRB031203/SN 2003lw. These events can be explained as
the prompt collapse to a black hole (BH) of the core of a massive star (M ~ 40
Msun) tha... | astro-ph | the connection between long gamma ray bursts grbs and supernovae sne have been established through the well observed cases of grb980425sn 1998bw grb030329sn 2003dh and grb031203sn 2003lw these events can be explained as the prompt collapse to a black hole bh of the core of a massive star m 40 msun that had lost its out... | [['the', 'connection', 'between', 'long', 'gamma', 'ray', 'bursts', 'grbs', 'and', 'supernovae', 'sne', 'have', 'been', 'established', 'through', 'the', 'well', 'observed', 'cases', 'of', 'grb980425sn', '1998bw', 'grb030329sn', '2003dh', 'and', 'grb031203sn', '2003lw', 'these', 'events', 'can', 'be', 'explained', 'as',... | [-0.0494836305225776, 0.16713497180145084, -0.009197434467602182, 0.20933359725697134, -0.1380652292075948, -0.12214548356714658, 0.06384614166718992, 0.4293788436376913, -0.12981087291925425, -0.3129412533433589, 0.03486688343532891, -0.33312662229026585, 0.02642804911275479, 0.22772187844172798, -0.041250484358467725... |
707.222 | A remark on invariants for C*-algebras of stable rank one | It is shown that, for a C*-algebra of stable rank one (i.e., in which the
invertible elements are dense), two well-known isomorphism invariants, the
Cuntz semigroup and the Thomsen semigroup, contain the same information. More
precisely, these two invariants, viewed appropiately, determine each other in a
natural way... | math.OA | it is shown that for a calgebra of stable rank one ie in which the invertible elements are dense two wellknown isomorphism invariants the cuntz semigroup and the thomsen semigroup contain the same information more precisely these two invariants viewed appropiately determine each other in a natural way | [['it', 'is', 'shown', 'that', 'for', 'a', 'calgebra', 'of', 'stable', 'rank', 'one', 'ie', 'in', 'which', 'the', 'invertible', 'elements', 'are', 'dense', 'two', 'wellknown', 'isomorphism', 'invariants', 'the', 'cuntz', 'semigroup', 'and', 'the', 'thomsen', 'semigroup', 'contain', 'the', 'same', 'information', 'more',... | [-0.10714330348344718, 0.1492176881218527, -0.08249205017977572, 0.13151903677622767, -0.0685499224791977, -0.1817364420821058, -0.06061661520853956, 0.34705386826015533, -0.41807863591833316, -0.19254695309048636, 0.13317190397510978, -0.2997197560331923, -0.1364450983782398, 0.19596036055937727, -0.10240525573719927,... |
707.2221 | On some properties of travelling water waves with vorticity | We prove that for a large class of vorticity functions the crest of a
corresponding travelling water wave is necessarily a point of maximal
horizontal velocity. We also show that for waves with nonpositive vorticity the
pressure in the flow is everywhere larger than the atmospheric pressure. A
related a priori estima... | math.AP | we prove that for a large class of vorticity functions the crest of a corresponding travelling water wave is necessarily a point of maximal horizontal velocity we also show that for waves with nonpositive vorticity the pressure in the flow is everywhere larger than the atmospheric pressure a related a priori estimate f... | [['we', 'prove', 'that', 'for', 'a', 'large', 'class', 'of', 'vorticity', 'functions', 'the', 'crest', 'of', 'a', 'corresponding', 'travelling', 'water', 'wave', 'is', 'necessarily', 'a', 'point', 'of', 'maximal', 'horizontal', 'velocity', 'we', 'also', 'show', 'that', 'for', 'waves', 'with', 'nonpositive', 'vorticity'... | [-0.18691615366066497, 0.19279795477438408, -0.07902684944759433, 0.057177932527459535, -0.09601451052197565, -0.0693545700594162, -0.06310335453599691, 0.3083632908606281, -0.2767021471634507, -0.16510081027324, 0.12147791658256514, -0.2827359288154791, -0.13324482325794332, 0.2239729157028099, 0.003190145129337907, 0... |
707.2222 | Impact picture for the analyzing power $A_N$ in very forward $pp$
elastic scattering | In the framework of the impact picture we compute the analyzing power $A_N$
for $pp$ elastic scattering at high energy and in the very forward direction.
We consider the full set of Coulomb amplitudes and show that the interference
between the hadronic non-flip amplitude and the single-flip Coulomb amplitude
is suffi... | hep-ph | in the framework of the impact picture we compute the analyzing power a_n for pp elastic scattering at high energy and in the very forward direction we consider the full set of coulomb amplitudes and show that the interference between the hadronic nonflip amplitude and the singleflip coulomb amplitude is sufficient to ... | [['in', 'the', 'framework', 'of', 'the', 'impact', 'picture', 'we', 'compute', 'the', 'analyzing', 'power', 'a_n', 'for', 'pp', 'elastic', 'scattering', 'at', 'high', 'energy', 'and', 'in', 'the', 'very', 'forward', 'direction', 'we', 'consider', 'the', 'full', 'set', 'of', 'coulomb', 'amplitudes', 'and', 'show', 'that... | [-0.11888906108548067, 0.15633066122943406, -0.13167717730227327, 0.11793063950380182, -0.021386284387090757, -0.07399656262001669, 0.026596398310194135, 0.37325211399120795, -0.2512437694002779, -0.28305112988669046, -0.007263343594730736, -0.2744295775358166, -0.07822951093810249, 0.17397759646671462, 0.0264454488330... |
707.2223 | "Disproof of Bell's Theorem" : more critics | In a series of recent papers (quant-ph/0703179, quant-ph/0703244,
arXiv:0707.1333) Joy Christian claims to have "disproved Bell's theorem".
Though his work is certainly intellectually stimulating, we argue below that
his main claim is unwarranted.
| quant-ph | in a series of recent papers quantph0703179 quantph0703244 arxiv07071333 joy christian claims to have disproved bells theorem though his work is certainly intellectually stimulating we argue below that his main claim is unwarranted | [['in', 'a', 'series', 'of', 'recent', 'papers', 'quantph0703179', 'quantph0703244', 'arxiv07071333', 'joy', 'christian', 'claims', 'to', 'have', 'disproved', 'bells', 'theorem', 'though', 'his', 'work', 'is', 'certainly', 'intellectually', 'stimulating', 'we', 'argue', 'below', 'that', 'his', 'main', 'claim', 'is', 'u... | [-0.0795604542310078, 0.049133463731656474, -0.1488134347833693, 0.09253248477665087, -0.18475819403926533, -0.1805160837713629, 0.0975827917146186, 0.30527083948254585, -0.11566167348064482, -0.32077305726706984, 0.06650794444528098, -0.3232080204412341, -0.17876720124234755, 0.18505507614463568, -0.31836166099334756,... |
707.2224 | On the existence of extreme waves and the Stokes conjecture with
vorticity | This is a study of singular solutions of the problem of traveling gravity
water waves on flows with vorticity. We show that, for a certain class of
vorticity functions, a sequence of regular waves converges to an extreme wave
with stagnation points at its crests. We also show that, for any vorticity
function, the pro... | math.AP | this is a study of singular solutions of the problem of traveling gravity water waves on flows with vorticity we show that for a certain class of vorticity functions a sequence of regular waves converges to an extreme wave with stagnation points at its crests we also show that for any vorticity function the profile of ... | [['this', 'is', 'a', 'study', 'of', 'singular', 'solutions', 'of', 'the', 'problem', 'of', 'traveling', 'gravity', 'water', 'waves', 'on', 'flows', 'with', 'vorticity', 'we', 'show', 'that', 'for', 'a', 'certain', 'class', 'of', 'vorticity', 'functions', 'a', 'sequence', 'of', 'regular', 'waves', 'converges', 'to', 'an... | [-0.20411225474838698, 0.12949965185543988, -0.12920362762251528, 0.041269594544487795, -0.06009323662146926, -0.08683140229490795, -0.03737274944017242, 0.3309103021284147, -0.2856916177409644, -0.1600353237317533, 0.15210389559470802, -0.3122691477135736, -0.13738021972275585, 0.15773327663607364, -0.0101496205304046... |
707.2225 | On the evolution of eccentric and inclined protoplanets embedded in
protoplanetary disks | Young planets embedded in their protoplanetary disk interact gravitationally
with it leading to energy and angular momentum exchange. This interaction
determines the evolution of the planet through changes to the orbital
parameters. We investigate changes in the orbital elements of a 20 Earth--mass
planet due to the ... | astro-ph | young planets embedded in their protoplanetary disk interact gravitationally with it leading to energy and angular momentum exchange this interaction determines the evolution of the planet through changes to the orbital parameters we investigate changes in the orbital elements of a 20 earthmass planet due to the torque... | [['young', 'planets', 'embedded', 'in', 'their', 'protoplanetary', 'disk', 'interact', 'gravitationally', 'with', 'it', 'leading', 'to', 'energy', 'and', 'angular', 'momentum', 'exchange', 'this', 'interaction', 'determines', 'the', 'evolution', 'of', 'the', 'planet', 'through', 'changes', 'to', 'the', 'orbital', 'para... | [-0.18663097374762097, 0.1838311340013562, -0.02962534355364092, 0.05874103608168324, -0.048992194302812, -0.10185105873582263, 0.015117272237767938, 0.3343257738135593, -0.2306280181510374, -0.32702260575446207, 0.04198145260760203, -0.26862398361571244, -0.05474280570026325, 0.18194779747948592, -0.019747487664141732... |
707.2226 | Thermodynamical Equilibrium of Vortices in the Isotropic Bidimensional
Kac Rotator | We consider here the problem of extrema for the Kac functional with long
range, ferromagnetic interaction, and vorticity conditions at infinity which
make it not weakly closed. Using a gradient-flow dynamics, we investigate local
minima, showing strong analogies with the Ginzburg-Landau functional in
infinite volume.... | math-ph math.MP | we consider here the problem of extrema for the kac functional with long range ferromagnetic interaction and vorticity conditions at infinity which make it not weakly closed using a gradientflow dynamics we investigate local minima showing strong analogies with the ginzburglandau functional in infinite volume | [['we', 'consider', 'here', 'the', 'problem', 'of', 'extrema', 'for', 'the', 'kac', 'functional', 'with', 'long', 'range', 'ferromagnetic', 'interaction', 'and', 'vorticity', 'conditions', 'at', 'infinity', 'which', 'make', 'it', 'not', 'weakly', 'closed', 'using', 'a', 'gradientflow', 'dynamics', 'we', 'investigate', ... | [-0.15892065070155595, 0.12948849437137444, -0.09385765071751342, 0.12476246443887552, -0.06887667762219078, -0.1261237201280892, 0.03151902823398511, 0.35334015254759127, -0.3151370500524839, -0.23384039873878162, 0.06208306565725555, -0.2586651417530245, -0.15731039288350276, 0.11940138730117017, 0.04197567967284057,... |
707.2227 | Degeneracy study of the forward kinematics of planar 3-RPR parallel
manipulators | This paper investigates two situations in which the forward kinematics of
planar 3-RPR parallel manipulators degenerates. These situations have not been
addressed before. The first degeneracy arises when the three input joint
variables r1, r2 and r3 satisfy a certain relationship. This degeneracy yields
a double root... | cs.RO | this paper investigates two situations in which the forward kinematics of planar 3rpr parallel manipulators degenerates these situations have not been addressed before the first degeneracy arises when the three input joint variables r1 r2 and r3 satisfy a certain relationship this degeneracy yields a double root of the... | [['this', 'paper', 'investigates', 'two', 'situations', 'in', 'which', 'the', 'forward', 'kinematics', 'of', 'planar', '3rpr', 'parallel', 'manipulators', 'degenerates', 'these', 'situations', 'have', 'not', 'been', 'addressed', 'before', 'the', 'first', 'degeneracy', 'arises', 'when', 'the', 'three', 'input', 'joint',... | [-0.1862662856640682, 0.07835108919925127, -0.08008728503798689, 0.02995847928609613, -0.10539993989372874, -0.1736567584943091, -0.0005519120466782351, 0.3600926468514897, -0.30974223617884206, -0.2575701562973073, 0.09266542245881534, -0.2495019553038103, -0.13380908635794858, 0.18949328475992458, -0.0635314964597797... |
707.2228 | Kinematic Analysis of a Family of 3R Manipulators | The workspace topologies of a family of 3-revolute (3R) positioning
manipulators are enumerated. The workspace is characterized in a half-cross
section by the singular curves. The workspace topology is defined by the number
of cusps that appear on these singular curves. The design parameters space is
shown to be divi... | cs.RO | the workspace topologies of a family of 3revolute 3r positioning manipulators are enumerated the workspace is characterized in a halfcross section by the singular curves the workspace topology is defined by the number of cusps that appear on these singular curves the design parameters space is shown to be divided into ... | [['the', 'workspace', 'topologies', 'of', 'a', 'family', 'of', '3revolute', '3r', 'positioning', 'manipulators', 'are', 'enumerated', 'the', 'workspace', 'is', 'characterized', 'in', 'a', 'halfcross', 'section', 'by', 'the', 'singular', 'curves', 'the', 'workspace', 'topology', 'is', 'defined', 'by', 'the', 'number', '... | [-0.2313418185181115, 0.05676724529646954, -0.0889090270563764, -0.005840425102832613, -0.09879045810942587, -0.13681084829129345, -0.013589981363334676, 0.3425412291513854, -0.2375607127609679, -0.2982881691862355, 0.11328430680594848, -0.2222886334598195, -0.1602599894007047, 0.21166977270816764, -0.11426754568585015... |
707.2229 | The Computation of All 4R Serial Spherical Wrists With an Isotropic
Architecture | A spherical wrist of the serial type with n revolute (R) joints is said to be
isotropic if it can attain a posture whereby the singular values of its
Jacobian matrix are all equal to sqrt(n/3). What isotropy brings about is
robustness to manufacturing, assembly, and measurement errors, thereby
guaranteeing a maximum ... | cs.RO | a spherical wrist of the serial type with n revolute r joints is said to be isotropic if it can attain a posture whereby the singular values of its jacobian matrix are all equal to sqrtn3 what isotropy brings about is robustness to manufacturing assembly and measurement errors thereby guaranteeing a maximum orientation... | [['a', 'spherical', 'wrist', 'of', 'the', 'serial', 'type', 'with', 'n', 'revolute', 'r', 'joints', 'is', 'said', 'to', 'be', 'isotropic', 'if', 'it', 'can', 'attain', 'a', 'posture', 'whereby', 'the', 'singular', 'values', 'of', 'its', 'jacobian', 'matrix', 'are', 'all', 'equal', 'to', 'sqrtn3', 'what', 'isotropy', 'b... | [-0.1777770463942683, 0.08628538755899562, -0.057357709383858105, -0.019715746911242605, -0.12449193326490265, -0.19382922360241148, 0.00358934805595449, 0.3482184481727225, -0.2589199604493167, -0.32986377550022944, 0.12803535534800695, -0.2897955832018384, -0.13499143326521984, 0.15329496344085783, -0.088594304565672... |
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