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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707.293 | Strong saturation absorption imaging of dense clouds of ultracold atoms | We report on a far above saturation absorption imaging technique to
investigate the characteristics of dense packets of ultracold atoms. The
transparency of the cloud is controlled by the incident light intensity as a
result of the non-linear response of the atoms to the probe beam. We detail our
experimental procedu... | physics.optics physics.atom-ph | we report on a far above saturation absorption imaging technique to investigate the characteristics of dense packets of ultracold atoms the transparency of the cloud is controlled by the incident light intensity as a result of the nonlinear response of the atoms to the probe beam we detail our experimental procedure to... | [['we', 'report', 'on', 'a', 'far', 'above', 'saturation', 'absorption', 'imaging', 'technique', 'to', 'investigate', 'the', 'characteristics', 'of', 'dense', 'packets', 'of', 'ultracold', 'atoms', 'the', 'transparency', 'of', 'the', 'cloud', 'is', 'controlled', 'by', 'the', 'incident', 'light', 'intensity', 'as', 'a',... | [-0.06791389534640828, 0.09922750230557371, -0.07761201643051556, 0.023015927319288438, -0.008465804734531745, -0.07055053840977726, 0.08811620937913288, 0.43394004739820957, -0.2877775329498597, -0.312913312105301, 0.06102737142233017, -0.28277206225435675, -0.06654313104342163, 0.19524540099096888, 0.0032143285210577... |
707.2931 | Fog and Dew Collection Projects in Croatia | The present paper discusses the fog and dew water collection in Croatia.
Zavizan, the highest meteorological station in Croatia(1594m) is chosen for
collecting of fog water with a standard fog collector (SFC). The highest daily
collection rate was 27.8 L / m2. The highest daily collection rate in days
without rain wa... | physics.flu-dyn | the present paper discusses the fog and dew water collection in croatia zavizan the highest meteorological station in croatia1594m is chosen for collecting of fog water with a standard fog collector sfc the highest daily collection rate was 278 l m2 the highest daily collection rate in days without rain was 191 lm2 dew... | [['the', 'present', 'paper', 'discusses', 'the', 'fog', 'and', 'dew', 'water', 'collection', 'in', 'croatia', 'zavizan', 'the', 'highest', 'meteorological', 'station', 'in', 'croatia1594m', 'is', 'chosen', 'for', 'collecting', 'of', 'fog', 'water', 'with', 'a', 'standard', 'fog', 'collector', 'sfc', 'the', 'highest', '... | [-0.09127269636158745, 0.11716456970340815, -0.03655743490055423, 0.021454090188930453, -0.043389030260683484, -0.09106327521912128, 0.08586030646262519, 0.3590615006719379, -0.16675923539309942, -0.3513951520083331, 0.18008856011550686, -0.3397666558001128, -0.08685986219490525, 0.20844542289137089, -0.163047414726945... |
707.2932 | Superbosonization formula and its application to random matrix theory | Starting from Gaussian random matrix models we derive a new supermatrix field
theory model. In contrast to the conventional non-linear sigma models, the new
model is applicable for any range of correlations of the elements of the random
matrices. We clarify the domain of integration for the supermatrices, and give
a ... | cond-mat.mes-hall | starting from gaussian random matrix models we derive a new supermatrix field theory model in contrast to the conventional nonlinear sigma models the new model is applicable for any range of correlations of the elements of the random matrices we clarify the domain of integration for the supermatrices and give a demonst... | [['starting', 'from', 'gaussian', 'random', 'matrix', 'models', 'we', 'derive', 'a', 'new', 'supermatrix', 'field', 'theory', 'model', 'in', 'contrast', 'to', 'the', 'conventional', 'nonlinear', 'sigma', 'models', 'the', 'new', 'model', 'is', 'applicable', 'for', 'any', 'range', 'of', 'correlations', 'of', 'the', 'elem... | [-0.07040356061026064, 0.11660843363812133, -0.08048840390171769, 0.07268398893498924, -0.01915896360134316, -0.13110237208000103, 0.023914740503451593, 0.327923983270519, -0.27331752245325247, -0.25677028571277166, 0.07833472565005989, -0.26070604108403933, -0.1985609680847373, 0.1584902456528399, -0.02729650266295255... |
707.2933 | Photoactivation at a clinical LINAC: The 197Au(gamma,n)196Au reaction
slightly above threshold | The properties of a clinical LINAC are investigated for a study of
photoactivation cross sections slightly above the neutron threshold. As an
example, the photoactivation of a tiny amount of gold by the
197Au(gamma,n)196Au reaction has been measured. The derived photon intensity is
at least comparable to conventional... | nucl-ex | the properties of a clinical linac are investigated for a study of photoactivation cross sections slightly above the neutron threshold as an example the photoactivation of a tiny amount of gold by the 197augamman196au reaction has been measured the derived photon intensity is at least comparable to conventional and wid... | [['the', 'properties', 'of', 'a', 'clinical', 'linac', 'are', 'investigated', 'for', 'a', 'study', 'of', 'photoactivation', 'cross', 'sections', 'slightly', 'above', 'the', 'neutron', 'threshold', 'as', 'an', 'example', 'the', 'photoactivation', 'of', 'a', 'tiny', 'amount', 'of', 'gold', 'by', 'the', '197augamman196au'... | [-0.05827667525618726, 0.1439485169928359, -0.06348414539655706, 0.0639485436199893, 0.012629893290091164, -0.13071282467321504, 0.04287948329119554, 0.400957581787547, -0.1967826574286328, -0.3279056102273208, 0.07881700408297201, -0.300607457992774, -0.003685897463767589, 0.29926197035120256, -0.009173042553512357, 0... |
707.2934 | Instrumented Collective Learning Situations (ICLS): the Gap between
Theoretical Research and Observed Practices | According to socio-constructivism approach, collective situations are
promoted to favor learning in classroom, at a distance or in a blended
educational context. So, many Information and Communication Technologies (ICT)
are provided to teachers but there are no clear studies about the way they are
used and perceived.... | cs.CY | according to socioconstructivism approach collective situations are promoted to favor learning in classroom at a distance or in a blended educational context so many information and communication technologies ict are provided to teachers but there are no clear studies about the way they are used and perceived our resea... | [['according', 'to', 'socioconstructivism', 'approach', 'collective', 'situations', 'are', 'promoted', 'to', 'favor', 'learning', 'in', 'classroom', 'at', 'a', 'distance', 'or', 'in', 'a', 'blended', 'educational', 'context', 'so', 'many', 'information', 'and', 'communication', 'technologies', 'ict', 'are', 'provided',... | [-0.026988304746539696, 0.11918054529445911, -0.10463708076302124, 0.11370094710002666, -0.14068773083145852, -0.15991458125358474, 0.0660226020103226, 0.44917774262527627, -0.1942145285596042, -0.37377735597175965, 0.0884006676092015, -0.3154700371720221, -0.18332535417352303, 0.20686069983766292, -0.15162394549427688... |
707.2935 | X-ray Observations and Infrared Identification of the Transient 7.8 s
X-ray Binary Pulsar XTE J1829-098 | XMM-Newton and Chandra observations of the transient 7.8 s pulsar XTE
J1829-098 are used to characterize its pulse shape and spectrum, and to
facilitate a search for an optical or infrared counterpart. In outburst, the
absorbed, hard X-ray spectrum with Gamma = 0.76+/-0.13 and N_H = (6.0+/-0.6) x
10^{22} cm^{-2} is t... | astro-ph | xmmnewton and chandra observations of the transient 78 s pulsar xte j1829098 are used to characterize its pulse shape and spectrum and to facilitate a search for an optical or infrared counterpart in outburst the absorbed hard xray spectrum with gamma 076013 and n_h 6006 x 1022 cm2 is typical of xray binary pulsars the... | [['xmmnewton', 'and', 'chandra', 'observations', 'of', 'the', 'transient', '78', 's', 'pulsar', 'xte', 'j1829098', 'are', 'used', 'to', 'characterize', 'its', 'pulse', 'shape', 'and', 'spectrum', 'and', 'to', 'facilitate', 'a', 'search', 'for', 'an', 'optical', 'or', 'infrared', 'counterpart', 'in', 'outburst', 'the', ... | [-0.10155403018914953, 0.14202636753510556, -0.07775405524980578, 0.09762991716287973, -0.13090307361944908, -0.09893780474014806, 0.09474483107727003, 0.4790806922193786, -0.1698806969086743, -0.3237335272709547, 0.12973134759390217, -0.34798344316530144, -0.01186220564396177, 0.22959901157982948, -0.05576647923450277... |
707.2936 | Anomalous dimensions of leading twist conformal operators | We extend and develop a method for perturbative calculations of anomalous
dimensions and mixing matrices of leading twist conformal primary operators in
conformal field theories. Such operators lie on the unitarity bound and hence
are conserved (irreducible) in the free theory. The technique relies on the
known patte... | hep-th | we extend and develop a method for perturbative calculations of anomalous dimensions and mixing matrices of leading twist conformal primary operators in conformal field theories such operators lie on the unitarity bound and hence are conserved irreducible in the free theory the technique relies on the known pattern of ... | [['we', 'extend', 'and', 'develop', 'a', 'method', 'for', 'perturbative', 'calculations', 'of', 'anomalous', 'dimensions', 'and', 'mixing', 'matrices', 'of', 'leading', 'twist', 'conformal', 'primary', 'operators', 'in', 'conformal', 'field', 'theories', 'such', 'operators', 'lie', 'on', 'the', 'unitarity', 'bound', 'a... | [-0.15215396349778754, 0.15021661863741767, -0.08740847060467337, 0.0660413679165839, -0.06879036097912893, -0.0840305078544476, 0.02541237828920836, 0.2942419882099866, -0.21903798288634319, -0.2704795651802312, 0.0894529470000573, -0.28740815258731417, -0.17613743956127528, 0.14298693482826852, 0.003478077184451414, ... |
707.2937 | Excitation Spectra of Correlated Lattice Bosons in a Confining Trap | We consider ultracold bosonic atoms in an optical lattice with an external
trapping potential. To study the excitation energies of the resulting
Bose-Hubbard model, we develop a method based on a time-dependent
generalization of the Gutzwiller ansatz. We calculate the excitations of the
homogeneous system both in ins... | cond-mat.stat-mech | we consider ultracold bosonic atoms in an optical lattice with an external trapping potential to study the excitation energies of the resulting bosehubbard model we develop a method based on a timedependent generalization of the gutzwiller ansatz we calculate the excitations of the homogeneous system both in insulating... | [['we', 'consider', 'ultracold', 'bosonic', 'atoms', 'in', 'an', 'optical', 'lattice', 'with', 'an', 'external', 'trapping', 'potential', 'to', 'study', 'the', 'excitation', 'energies', 'of', 'the', 'resulting', 'bosehubbard', 'model', 'we', 'develop', 'a', 'method', 'based', 'on', 'a', 'timedependent', 'generalization... | [-0.13097362518672226, 0.16597342973341034, -0.04321592502314055, 0.019047564925237116, 0.037735156317069696, -0.13190018598587044, 0.06092532791052629, 0.38359047984252276, -0.19572863413599653, -0.2249935252537716, 0.02584462373707335, -0.29403567164503397, -0.10484990408864195, 0.15656329810537978, 0.057747026028346... |
707.2938 | Map of metastable states for thin circular magnetic nano-cylinders | Nano-magnetic systems of artificially shaped ferromagnetic islands, recently
became a popular subject due to their current and potential applications in
spintronics, magneto-photonics and superconductivity. When the island size is
close to the exchange length of magnetic material (around 15 nm), its magnetic
structur... | cond-mat.mes-hall cond-mat.mtrl-sci | nanomagnetic systems of artificially shaped ferromagnetic islands recently became a popular subject due to their current and potential applications in spintronics magnetophotonics and superconductivity when the island size is close to the exchange length of magnetic material around 15 nm its magnetic structure becomes ... | [['nanomagnetic', 'systems', 'of', 'artificially', 'shaped', 'ferromagnetic', 'islands', 'recently', 'became', 'a', 'popular', 'subject', 'due', 'to', 'their', 'current', 'and', 'potential', 'applications', 'in', 'spintronics', 'magnetophotonics', 'and', 'superconductivity', 'when', 'the', 'island', 'size', 'is', 'clos... | [-0.16662240890360883, 0.20273185989724984, -0.040947954119790506, 0.056906229451103, -0.06085900961340446, -0.11145227054889867, 0.0401889538405922, 0.39859805979590485, -0.2710601102250318, -0.32401785226133856, 0.07843281963141635, -0.2879625147519012, -0.1139475829710347, 0.20763636625834161, -0.01593832221017995, ... |
707.2939 | The physics of randomness and regularities for languages (lifetimes,
family trees, and the second languages); in terms of random matrices | The physics of randomness and regularities for languages (mother tongues) and
their lifetimes and family trees and for the second languages are studied in
terms of two opposite processes; random multiplicative noise [1], and
fragmentation [2], where the original model is given in the matrix format. We
start with a ra... | physics.soc-ph physics.comp-ph | the physics of randomness and regularities for languages mother tongues and their lifetimes and family trees and for the second languages are studied in terms of two opposite processes random multiplicative noise 1 and fragmentation 2 where the original model is given in the matrix format we start with a random initial... | [['the', 'physics', 'of', 'randomness', 'and', 'regularities', 'for', 'languages', 'mother', 'tongues', 'and', 'their', 'lifetimes', 'and', 'family', 'trees', 'and', 'for', 'the', 'second', 'languages', 'are', 'studied', 'in', 'terms', 'of', 'two', 'opposite', 'processes', 'random', 'multiplicative', 'noise', '1', 'and... | [-0.07831258013628531, 0.1560416973695375, -0.03698901854374487, 0.1413112320360201, -0.029121880406054897, -0.10727690718393179, 0.04816156437795987, 0.3591611067211066, -0.31425093353280553, -0.2849019319358943, 0.10951960163420417, -0.28591954991545365, -0.12007398695509502, 0.14595012679574607, -0.02859249501826538... |
707.294 | The Hilbert space operator formalism within dynamical reduction models | Unlike standard quantum mechanics, dynamical reduction models assign no
particular a priori status to `measurement processes', `apparata', and
`observables', nor self-adjoint operators and positive operator valued measures
enter the postulates defining these models. In this paper, we show why and how
the Hilbert-spac... | quant-ph | unlike standard quantum mechanics dynamical reduction models assign no particular a priori status to measurement processes apparata and observables nor selfadjoint operators and positive operator valued measures enter the postulates defining these models in this paper we show why and how the hilbertspace operator forma... | [['unlike', 'standard', 'quantum', 'mechanics', 'dynamical', 'reduction', 'models', 'assign', 'no', 'particular', 'a', 'priori', 'status', 'to', 'measurement', 'processes', 'apparata', 'and', 'observables', 'nor', 'selfadjoint', 'operators', 'and', 'positive', 'operator', 'valued', 'measures', 'enter', 'the', 'postulat... | [-0.05030770319485173, 0.13139110481961794, -0.14656737994057, 0.12651639592056116, -0.10130187615838632, -0.14926148483352064, 0.03283474446135122, 0.2977577899918728, -0.2853293593243225, -0.2617279603001998, 0.0594335206503471, -0.2766063023735433, -0.19727406815923365, 0.14663877253679886, -0.07415449501437701, 0.0... |
707.2941 | The BeppoSAX WFC X-ray source catalogue | We present the catalogue of X-ray sources detected by the two Wide Field
Cameras (WFCs) in complete observations on board BeppoSAX during its 6 years of
operational lifetime, between April 1996 and April 2002. The BeppoSAX WFCs were
coded mask instruments sensitive in the 2-28 keV energy band with a 40x40
square degr... | astro-ph | we present the catalogue of xray sources detected by the two wide field cameras wfcs in complete observations on board bepposax during its 6 years of operational lifetime between april 1996 and april 2002 the bepposax wfcs were coded mask instruments sensitive in the 228 kev energy band with a 40x40 square degree field... | [['we', 'present', 'the', 'catalogue', 'of', 'xray', 'sources', 'detected', 'by', 'the', 'two', 'wide', 'field', 'cameras', 'wfcs', 'in', 'complete', 'observations', 'on', 'board', 'bepposax', 'during', 'its', '6', 'years', 'of', 'operational', 'lifetime', 'between', 'april', '1996', 'and', 'april', '2002', 'the', 'bep... | [-0.09929883137724742, 0.07596960499376794, -0.05727007143619114, 0.030041796612311846, -0.08766923181103244, -0.06206311574090778, 0.06572323866090794, 0.46241303951835927, -0.15487162076672653, -0.44060991108877423, 0.1396587873481352, -0.35957042450073784, -0.0075891187592742985, 0.25370767240607994, -0.048738684073... |
707.2942 | Fermion masses, Leptogenesis and Supersymmetric SO(10) Unification | Current neutrino oscillation data indicate the existence of two large lepton
mixing angles, while Kobayashi-Maskawa matrix elements are all small. Here we
show how supersymmetric SO(10) with extra chiral singlets can easily reconcile
large lepton mixing angles with small quark mixing angles within the framework
of th... | hep-ph | current neutrino oscillation data indicate the existence of two large lepton mixing angles while kobayashimaskawa matrix elements are all small here we show how supersymmetric so10 with extra chiral singlets can easily reconcile large lepton mixing angles with small quark mixing angles within the framework of the succe... | [['current', 'neutrino', 'oscillation', 'data', 'indicate', 'the', 'existence', 'of', 'two', 'large', 'lepton', 'mixing', 'angles', 'while', 'kobayashimaskawa', 'matrix', 'elements', 'are', 'all', 'small', 'here', 'we', 'show', 'how', 'supersymmetric', 'so10', 'with', 'extra', 'chiral', 'singlets', 'can', 'easily', 're... | [-0.14830831485364507, 0.3637133501309089, 0.0068700750249418175, 0.159855356885794, -0.0933300357663687, -0.16682416688096016, 0.05327634766767238, 0.30998457118155476, -0.25403390081718247, -0.302507296029944, 0.046821633151960265, -0.24082640518355083, -0.06661424613087141, 0.09480430373050114, 0.016857759177466815,... |
707.2943 | Diffusive and ballistic current spin-polarization in magnetron-sputtered
L1o-ordered epitaxial FePt | We report on the structural, magnetic, and electron transport properties of a
L1o-ordered epitaxial iron-platinum alloy layer fabricated by
magnetron-sputtering on a MgO(001) substrate. The film studied displayed a long
range chemical order parameter of S~0.90, and hence has a very strong
perpendicular magnetic aniso... | cond-mat.mtrl-sci | we report on the structural magnetic and electron transport properties of a l1oordered epitaxial ironplatinum alloy layer fabricated by magnetronsputtering on a mgo001 substrate the film studied displayed a long range chemical order parameter of s090 and hence has a very strong perpendicular magnetic anisotropy in the ... | [['we', 'report', 'on', 'the', 'structural', 'magnetic', 'and', 'electron', 'transport', 'properties', 'of', 'a', 'l1oordered', 'epitaxial', 'ironplatinum', 'alloy', 'layer', 'fabricated', 'by', 'magnetronsputtering', 'on', 'a', 'mgo001', 'substrate', 'the', 'film', 'studied', 'displayed', 'a', 'long', 'range', 'chemic... | [-0.15501614986593873, 0.20303693111365342, -0.01908939643423461, -0.015175451340231424, -0.014853818055901987, -0.12171878058870789, 0.08327409200865077, 0.41359697829951375, -0.2812500539099953, -0.3348236774036195, 0.0006651944428692028, -0.3209540156870692, -0.02459382820143219, 0.21398081277826955, 0.0850282079748... |
707.2944 | Measuring gluon shadowing with prompt photons at RHIC and LHC | The possibility to observe the nuclear modification of the gluon distribution
at small-x (gluon shadowing) using high-p_T prompt photon production at RHIC
and at LHC is discussed. The per-nucleon ratio, sigma(p+A -> gamma+X) / A
sigma(p+p -> gamma+X), is computed for both inclusive and isolated prompt
photons in pert... | hep-ph | the possibility to observe the nuclear modification of the gluon distribution at smallx gluon shadowing using highp_t prompt photon production at rhic and at lhc is discussed the pernucleon ratio sigmapa gammax a sigmapp gammax is computed for both inclusive and isolated prompt photons in perturbative qcd at nlo using ... | [['the', 'possibility', 'to', 'observe', 'the', 'nuclear', 'modification', 'of', 'the', 'gluon', 'distribution', 'at', 'smallx', 'gluon', 'shadowing', 'using', 'highp_t', 'prompt', 'photon', 'production', 'at', 'rhic', 'and', 'at', 'lhc', 'is', 'discussed', 'the', 'pernucleon', 'ratio', 'sigmapa', 'gammax', 'a', 'sigma... | [-0.03827345118926907, 0.17238237206593449, -0.17868244087806454, 0.1405454798114348, 0.03380667938057471, -0.057665553321216804, 0.012284123323236902, 0.376607148423446, -0.21067849935411856, -0.22167564691561792, -0.05633612885053649, -0.3530161624585701, 0.12996114699506303, 0.13097638068030829, 0.07147574331611395,... |
707.2945 | Quantum critical scaling in graphene | We show that the emergent relativistic symmetry of electrons in graphene near
its quantum critical point (QCP) implies a crucial importance of the Coulomb
interaction. We derive scaling laws, valid near the QCP, that dictate the
nontrivial magnetic and charge response of interacting graphene. Our analysis
yields nume... | cond-mat.mes-hall | we show that the emergent relativistic symmetry of electrons in graphene near its quantum critical point qcp implies a crucial importance of the coulomb interaction we derive scaling laws valid near the qcp that dictate the nontrivial magnetic and charge response of interacting graphene our analysis yields numerous pre... | [['we', 'show', 'that', 'the', 'emergent', 'relativistic', 'symmetry', 'of', 'electrons', 'in', 'graphene', 'near', 'its', 'quantum', 'critical', 'point', 'qcp', 'implies', 'a', 'crucial', 'importance', 'of', 'the', 'coulomb', 'interaction', 'we', 'derive', 'scaling', 'laws', 'valid', 'near', 'the', 'qcp', 'that', 'dic... | [-0.1946524583720876, 0.20333079578738442, -0.09358707881149124, 0.0894557503189015, 0.005880309871452696, -0.15767487843849642, 0.06328728319460745, 0.3111607004230952, -0.25127612725105686, -0.2490016853929881, -0.0448956906911917, -0.33881962271955085, -0.19379528947448468, 0.1822900684475077, 0.05816355661954731, 0... |
707.2946 | Fast Single-Charge Sensing with an rf Quantum Point Contact | We report high-bandwidth charge sensing measurements using a GaAs quantum
point contact embedded in a radio frequency impedance matching circuit
(rf-QPC). With the rf-QPC biased near pinch-off where it is most sensitive to
charge, we demonstrate a conductance sensitivity of 5x10^(-6) e^(2)/h Hz^(-1/2)
with a bandwidt... | cond-mat.mes-hall | we report highbandwidth charge sensing measurements using a gaas quantum point contact embedded in a radio frequency impedance matching circuit rfqpc with the rfqpc biased near pinchoff where it is most sensitive to charge we demonstrate a conductance sensitivity of 5x106 e2h hz12 with a bandwidth of 8 mhz singleshot r... | [['we', 'report', 'highbandwidth', 'charge', 'sensing', 'measurements', 'using', 'a', 'gaas', 'quantum', 'point', 'contact', 'embedded', 'in', 'a', 'radio', 'frequency', 'impedance', 'matching', 'circuit', 'rfqpc', 'with', 'the', 'rfqpc', 'biased', 'near', 'pinchoff', 'where', 'it', 'is', 'most', 'sensitive', 'to', 'ch... | [-0.211043759342283, 0.18167637581271784, 0.026910748372652702, -0.0943235956681227, 0.01581539282841342, -0.2714247211381527, 0.12032545960308717, 0.4108608467504382, -0.21047806004561218, -0.2514357788222177, 0.059904964702478275, -0.29504786245524883, -0.10986457141116261, 0.2501137231277036, -0.05697591790397252, 0... |
707.2947 | Discrete surface growth process as a synchronization mechanism for scale
free complex networks | We consider the discrete surface growth process with relaxation to the
minimum [F. Family, J. Phys. A {\bf 19} L441, (1986).] as a possible
synchronization mechanism on scale-free networks, characterized by a degree
distribution $P(k) \sim k^{-\lambda}$, where $k$ is the degree of a node and
$\lambda$ his broadness, ... | cond-mat.stat-mech | we consider the discrete surface growth process with relaxation to the minimum f family j phys a bf 19 l441 1986 as a possible synchronization mechanism on scalefree networks characterized by a degree distribution pk sim klambda where k is the degree of a node and lambda his broadness and compare it with the usually ap... | [['we', 'consider', 'the', 'discrete', 'surface', 'growth', 'process', 'with', 'relaxation', 'to', 'the', 'minimum', 'f', 'family', 'j', 'phys', 'a', 'bf', '19', 'l441', '1986', 'as', 'a', 'possible', 'synchronization', 'mechanism', 'on', 'scalefree', 'networks', 'characterized', 'by', 'a', 'degree', 'distribution', 'p... | [-0.1477578566122596, 0.12330764071531083, -0.03933763491988106, 0.009191306484378763, -0.045532251156432786, -0.16919091351534407, 0.058167251506310004, 0.3275501453493122, -0.25355252720517657, -0.2448516443677961, 0.04592836874039614, -0.2554256948451065, -0.191942767571811, 0.14810389203532942, -0.05667349084181558... |
707.2948 | Electron-electron interaction and charging effects in graphene quantum
dots | We analyze charging effects in graphene quantum dots. Using a simple model,
we show that, when the Fermi level is far from the neutrality point, charging
effects lead to a shift in the electrostatic potential and the dot shows
standard Coulomb blockade features. Near the neutrality point, surface states
are partially... | cond-mat.mes-hall cond-mat.str-el | we analyze charging effects in graphene quantum dots using a simple model we show that when the fermi level is far from the neutrality point charging effects lead to a shift in the electrostatic potential and the dot shows standard coulomb blockade features near the neutrality point surface states are partially occupie... | [['we', 'analyze', 'charging', 'effects', 'in', 'graphene', 'quantum', 'dots', 'using', 'a', 'simple', 'model', 'we', 'show', 'that', 'when', 'the', 'fermi', 'level', 'is', 'far', 'from', 'the', 'neutrality', 'point', 'charging', 'effects', 'lead', 'to', 'a', 'shift', 'in', 'the', 'electrostatic', 'potential', 'and', '... | [-0.13866160768400698, 0.19305152418227522, -0.11157776971429008, 0.10896631183771832, 0.021742972578102884, -0.19648196231302562, 0.09320095156938814, 0.34818646045926127, -0.308380791989779, -0.26385676417752957, -0.020337493156616405, -0.35214918798504813, -0.14090365595726784, 0.13138230535138434, 0.018664711426256... |
707.2949 | Decomposability problem on branched coverings | Given a branched covering of degree d between closed surfaces, it determines
a collection of partitions of d, the branch data. In this work we show that any
branch data are realized by an indecomposable primitive branched covering on a
connected close surface N with Euler's characteristic less than or equal to 0.
Thi... | math.GT | given a branched covering of degree d between closed surfaces it determines a collection of partitions of d the branch data in this work we show that any branch data are realized by an indecomposable primitive branched covering on a connected close surface n with eulers characteristic less than or equal to 0 this shows... | [['given', 'a', 'branched', 'covering', 'of', 'degree', 'd', 'between', 'closed', 'surfaces', 'it', 'determines', 'a', 'collection', 'of', 'partitions', 'of', 'd', 'the', 'branch', 'data', 'in', 'this', 'work', 'we', 'show', 'that', 'any', 'branch', 'data', 'are', 'realized', 'by', 'an', 'indecomposable', 'primitive', ... | [-0.21724893815966473, 0.1458623075963555, -0.06419031062742343, 0.011215494325812403, -0.07682873893252297, -0.1638329830020666, 0.0628688168158201, 0.33912524268836586, -0.30716425469978964, -0.24009729340370442, 0.07980365937770773, -0.28423699346446507, -0.15588681365369592, 0.19596432318999055, -0.1031253184066028... |
707.295 | Relativistic Iron K Emission and absorption in the Seyfert 1.9 galaxy
MCG-5-23-16 | We present the results of the simultaneous deep XMM and Chandra observations
of the bright Seyfert 1.9 galaxy MCG-5-23-16, which is thought to have one of
the best known examples of a relativistically broadened iron K-alpha line. The
time averaged spectral analysis shows that the iron K-shell complex is best
modeled ... | astro-ph | we present the results of the simultaneous deep xmm and chandra observations of the bright seyfert 19 galaxy mcg52316 which is thought to have one of the best known examples of a relativistically broadened iron kalpha line the time averaged spectral analysis shows that the iron kshell complex is best modeled with an un... | [['we', 'present', 'the', 'results', 'of', 'the', 'simultaneous', 'deep', 'xmm', 'and', 'chandra', 'observations', 'of', 'the', 'bright', 'seyfert', '19', 'galaxy', 'mcg52316', 'which', 'is', 'thought', 'to', 'have', 'one', 'of', 'the', 'best', 'known', 'examples', 'of', 'a', 'relativistically', 'broadened', 'iron', 'k... | [-0.06656843096605862, 0.06903093018260807, -0.0011166022142164245, 0.07330393934466053, -0.07218026810042716, -0.14712522036130846, 0.027657752557235758, 0.4884878880255958, -0.1899292963866253, -0.3255935177261377, 0.03699401135931988, -0.3397274820242811, 0.058004437418940076, 0.15312116428951386, 0.0309026029919457... |
707.2951 | Spectacular Shells in the Host Galaxy of the QSO MC2 1635+119 | We present deep HST/ACS images and Keck spectroscopy of MC2 1635+119, a QSO
hosted by a galaxy previously classified as an undisturbed elliptical. Our new
images reveal dramatic shell structure indicative of a merger event in the
relatively recent past. The brightest shells in the central regions of the host
are dist... | astro-ph | we present deep hstacs images and keck spectroscopy of mc2 1635119 a qso hosted by a galaxy previously classified as an undisturbed elliptical our new images reveal dramatic shell structure indicative of a merger event in the relatively recent past the brightest shells in the central regions of the host are distributed... | [['we', 'present', 'deep', 'hstacs', 'images', 'and', 'keck', 'spectroscopy', 'of', 'mc2', '1635119', 'a', 'qso', 'hosted', 'by', 'a', 'galaxy', 'previously', 'classified', 'as', 'an', 'undisturbed', 'elliptical', 'our', 'new', 'images', 'reveal', 'dramatic', 'shell', 'structure', 'indicative', 'of', 'a', 'merger', 'ev... | [-0.0942189104166072, 0.08493005449720896, -0.10549109472456027, 0.07687777586575902, -0.06450596788841091, -0.04083062700205008, 0.011380267670682195, 0.42551067371149454, -0.165064138858294, -0.34507229199290884, 0.08331284530802953, -0.3007293274702162, -0.030118294074722773, 0.18235615062840968, -0.0185756754861878... |
707.2952 | Advanced topology on the multiscale sequence spaces S^\nu | We pursue the study of the multiscale spaces $S^\nu$ introduced by Jaffard in
the context of multifractal analysis. We give the necessary and sufficient
condition for $S^\nu$ to be locally p-convex, and exhibit a sequence of
$p$-norms that defines its natural topology. The strong topological dual of
$S^\nu$ is identi... | math.FA math.GN math.MG | we pursue the study of the multiscale spaces snu introduced by jaffard in the context of multifractal analysis we give the necessary and sufficient condition for snu to be locally pconvex and exhibit a sequence of pnorms that defines its natural topology the strong topological dual of snu is identified to another seque... | [['we', 'pursue', 'the', 'study', 'of', 'the', 'multiscale', 'spaces', 'snu', 'introduced', 'by', 'jaffard', 'in', 'the', 'context', 'of', 'multifractal', 'analysis', 'we', 'give', 'the', 'necessary', 'and', 'sufficient', 'condition', 'for', 'snu', 'to', 'be', 'locally', 'pconvex', 'and', 'exhibit', 'a', 'sequence', 'o... | [-0.15282580037959492, 0.12160224219928167, -0.08019384844467425, 0.13421262545923057, -0.07925132363557051, -0.09911339242870991, 0.03480526835371096, 0.3462394679395052, -0.2730146334625972, -0.19599735266409624, 0.12887450884161994, -0.20790031317096108, -0.14149384333704335, 0.18619610775838225, -0.1333561451711620... |
707.2953 | Multiwavelength Monitoring of the Unusual Ultraluminous Supernova SN
1978K in NGC 1313 and the Search for an Associated Gamma-Ray Burst | We discuss our radio (Australia Telescope Compact Array and Australian Long
Baseline Array) and X-ray (XMM-Newton) monitoring observations of the unusual
ultraluminous supernova SN 1978K in NGC 1313 at ~25 years after the explosion.
SN 1978K is a rare example of a Type IIn supernova that has remained bright
enough to... | astro-ph | we discuss our radio australia telescope compact array and australian long baseline array and xray xmmnewton monitoring observations of the unusual ultraluminous supernova sn 1978k in ngc 1313 at 25 years after the explosion sn 1978k is a rare example of a type iin supernova that has remained bright enough to have long... | [['we', 'discuss', 'our', 'radio', 'australia', 'telescope', 'compact', 'array', 'and', 'australian', 'long', 'baseline', 'array', 'and', 'xray', 'xmmnewton', 'monitoring', 'observations', 'of', 'the', 'unusual', 'ultraluminous', 'supernova', 'sn', '1978k', 'in', 'ngc', '1313', 'at', '25', 'years', 'after', 'the', 'exp... | [-0.06412283844322027, 0.1194950628356101, -0.07352381932639307, 0.13150479009134636, -0.15325943146970816, -0.10737435857508344, 0.06300136184496771, 0.4851641412357062, -0.1564975756434991, -0.30496215942152194, 0.11824812601807805, -0.32434529487517627, -0.023932221440738567, 0.19784345626831837, -0.0504589301241289... |
707.2954 | On Randomness in Quantum Mechanics | The quantum mechanical probability densities are compared with the
probability densities treated by the theory of random variables. The relevance
of their difference for the interpretation of quantum mechanics is commented.
| quant-ph | the quantum mechanical probability densities are compared with the probability densities treated by the theory of random variables the relevance of their difference for the interpretation of quantum mechanics is commented | [['the', 'quantum', 'mechanical', 'probability', 'densities', 'are', 'compared', 'with', 'the', 'probability', 'densities', 'treated', 'by', 'the', 'theory', 'of', 'random', 'variables', 'the', 'relevance', 'of', 'their', 'difference', 'for', 'the', 'interpretation', 'of', 'quantum', 'mechanics', 'is', 'commented']] | [-0.0922079345722112, 0.2222558036746998, -0.09611961293605066, 0.0700625594172086, 0.047500967498748534, -0.09293542465855999, 0.06813947147043843, 0.3331018766808894, -0.19575405313122657, -0.2690552208692797, 0.02335383408072014, -0.276846814780466, -0.1317932769776352, 0.14036925137043, -0.07670443276724508, 0.1326... |
707.2955 | $\mu-e$ conversion in nuclei within the CMSSM seesaw: universality
versus non-universality | In this paper we study $\mu-e$ conversion in nuclei within the context of the
Constrained Minimal Supersymmetric Standard Model, enlarged by three right
handed neutrinos and their supersymmetric partners, and where the neutrino
masses are generated via a seesaw mechanism. Two different scenarios with
either universal... | hep-ph | in this paper we study mue conversion in nuclei within the context of the constrained minimal supersymmetric standard model enlarged by three right handed neutrinos and their supersymmetric partners and where the neutrino masses are generated via a seesaw mechanism two different scenarios with either universal or nonun... | [['in', 'this', 'paper', 'we', 'study', 'mue', 'conversion', 'in', 'nuclei', 'within', 'the', 'context', 'of', 'the', 'constrained', 'minimal', 'supersymmetric', 'standard', 'model', 'enlarged', 'by', 'three', 'right', 'handed', 'neutrinos', 'and', 'their', 'supersymmetric', 'partners', 'and', 'where', 'the', 'neutrino... | [-0.10092658730145478, 0.23117039965960687, 0.03129903695842795, 0.1515428766150706, -0.026198290734535362, -0.1466763557349043, 0.07622791161560824, 0.34515795323676307, -0.22909784953489043, -0.2793576888056509, 0.06812098577584602, -0.2575268786033797, -0.05795099878316926, 0.18561760341929914, 0.01739925517395666, ... |
707.2956 | Universal Control of Nuclear Spins Via Anisotropic Hyperfine
Interactions | We show that nuclear spin subsystems can be completely controlled via
microwave irradiation of resolved anisotropic hyperfine interactions with a
nearby electron spin. Such indirect addressing of the nuclear spins via
coupling to an electron allows us to create nuclear spin gates whose
operational time is significant... | quant-ph | we show that nuclear spin subsystems can be completely controlled via microwave irradiation of resolved anisotropic hyperfine interactions with a nearby electron spin such indirect addressing of the nuclear spins via coupling to an electron allows us to create nuclear spin gates whose operational time is significantly ... | [['we', 'show', 'that', 'nuclear', 'spin', 'subsystems', 'can', 'be', 'completely', 'controlled', 'via', 'microwave', 'irradiation', 'of', 'resolved', 'anisotropic', 'hyperfine', 'interactions', 'with', 'a', 'nearby', 'electron', 'spin', 'such', 'indirect', 'addressing', 'of', 'the', 'nuclear', 'spins', 'via', 'couplin... | [-0.09292888168144871, 0.21544811437461003, -0.022749444008081196, 0.028909515249668748, -0.012978023295668332, -0.1784680421665512, 0.016542089956724463, 0.41686605711190683, -0.25890561643786525, -0.3040253405987814, 0.02163302871977558, -0.2522457286849621, -0.012876898276846151, 0.2600059572180947, 0.08530791394563... |
707.2957 | Vacuum Fluctuations Cannot Mimic a Cosmological Constant | When the vacuum fluctuation pressure is calculated directly from fundamental
principles of quantum field theory, in the same manner as vacuum fluctuation
energy density is commonly calculated, one finds it is not equal to the
negative of the vacuum fluctuation energy density. Thus, vacuum fluctuations
cannot manifest... | physics.gen-ph | when the vacuum fluctuation pressure is calculated directly from fundamental principles of quantum field theory in the same manner as vacuum fluctuation energy density is commonly calculated one finds it is not equal to the negative of the vacuum fluctuation energy density thus vacuum fluctuations cannot manifest as a ... | [['when', 'the', 'vacuum', 'fluctuation', 'pressure', 'is', 'calculated', 'directly', 'from', 'fundamental', 'principles', 'of', 'quantum', 'field', 'theory', 'in', 'the', 'same', 'manner', 'as', 'vacuum', 'fluctuation', 'energy', 'density', 'is', 'commonly', 'calculated', 'one', 'finds', 'it', 'is', 'not', 'equal', 't... | [-0.1224460353482176, 0.24421761733564465, -0.136784481104802, 0.1219483688198538, -0.024084123732014136, -0.09498577117073265, -0.026682529630224137, 0.27823907594111835, -0.2579879543998025, -0.3191599803553386, 0.053322125063277784, -0.24890057969499718, -0.06561764769933441, 0.14054536081173202, 0.00530470893294973... |
707.2958 | Dynamical breaking of U(1)_{R} and supersymmetry in a metastable vacuum | We consider the metastable N=1 QCD model of Intriligator, Seiberg and Shih
(ISS), deformed by adding a baryon term to the superpotential. This simple
deformation causes the spontaneous breaking of the approximate R-symmetry of
the metastable vacuum. We then gauge the flavour SU(5)_f and identify it with
the parent ga... | hep-ph hep-th | we consider the metastable n1 qcd model of intriligator seiberg and shih iss deformed by adding a baryon term to the superpotential this simple deformation causes the spontaneous breaking of the approximate rsymmetry of the metastable vacuum we then gauge the flavour su5_f and identify it with the parent gauge symmetry... | [['we', 'consider', 'the', 'metastable', 'n1', 'qcd', 'model', 'of', 'intriligator', 'seiberg', 'and', 'shih', 'iss', 'deformed', 'by', 'adding', 'a', 'baryon', 'term', 'to', 'the', 'superpotential', 'this', 'simple', 'deformation', 'causes', 'the', 'spontaneous', 'breaking', 'of', 'the', 'approximate', 'rsymmetry', 'o... | [-0.14030800154871959, 0.2639138506012112, -0.044374685174398965, 0.14499166929865923, -0.11614477533390219, -0.1601646737116477, 0.05830214613662014, 0.31501086485651236, -0.24095165285826572, -0.2844032376613644, 0.07009617146543877, -0.20069818214495788, -0.11327975787187242, 0.01586662138645309, -0.0346078591153271... |
707.2959 | Supersymmetric Unparticle Effects on Higgs Boson Mass and Dark Matter | We propose a model that introduces a supersymmetric unparticle operator in
the minimal supersymmetric Standard Model. We analyze the lowest dimension
operator involving an unparticle. This operator behaves as a Standard Model
gauge singlet and it introduces a new parameter into the Higgs potential which
can provide a... | hep-ph | we propose a model that introduces a supersymmetric unparticle operator in the minimal supersymmetric standard model we analyze the lowest dimension operator involving an unparticle this operator behaves as a standard model gauge singlet and it introduces a new parameter into the higgs potential which can provide an al... | [['we', 'propose', 'a', 'model', 'that', 'introduces', 'a', 'supersymmetric', 'unparticle', 'operator', 'in', 'the', 'minimal', 'supersymmetric', 'standard', 'model', 'we', 'analyze', 'the', 'lowest', 'dimension', 'operator', 'involving', 'an', 'unparticle', 'this', 'operator', 'behaves', 'as', 'a', 'standard', 'model'... | [-0.09101126102915576, 0.26534238411392275, -0.09171385398169266, 0.2075347002977109, -0.1514816965267115, -0.19842965357791606, -0.013739230304441236, 0.27423500019977703, -0.22251068498503337, -0.29101551370364975, 0.016753400173137322, -0.2527589650018841, -0.08620357824859361, 0.09938806293083104, 0.042891672868545... |
707.296 | Dynamical Friction and Galaxy Merging Timescales | The timescale for galaxies within merging dark matter halos to merge with
each other is an important ingredient in galaxy formation models. Accurate
estimates of merging timescales are required for predictions of astrophysical
quantities such as black hole binary merger rates, the build-up of stellar mass
in central ... | astro-ph | the timescale for galaxies within merging dark matter halos to merge with each other is an important ingredient in galaxy formation models accurate estimates of merging timescales are required for predictions of astrophysical quantities such as black hole binary merger rates the buildup of stellar mass in central galax... | [['the', 'timescale', 'for', 'galaxies', 'within', 'merging', 'dark', 'matter', 'halos', 'to', 'merge', 'with', 'each', 'other', 'is', 'an', 'important', 'ingredient', 'in', 'galaxy', 'formation', 'models', 'accurate', 'estimates', 'of', 'merging', 'timescales', 'are', 'required', 'for', 'predictions', 'of', 'astrophys... | [-0.06915595231280462, 0.11805106923457963, -0.09099310277460897, 0.1541757956498364, -0.06590002620966012, -0.024144702068576204, 0.009296606551694168, 0.3651604461041087, -0.1512964978979608, -0.3936410850175649, 0.060349148011685554, -0.24870459333616346, -0.024849666831899465, 0.259013573273493, -0.0028908723457293... |
707.2961 | Scaling in the Fan of an Unconventional Quantum Critical Point | We present results of extensive finite-temperature Quantum Monte Carlo
simulations on a SU(2) symmetric S=1/2 quantum antiferromagnet with a four-spin
interaction [Sandvik, Phys. Rev. Lett. 98, 227202 (2007)]. Our simulations,
which are free of the sign-problem and carried out on lattices containing in
excess of 1.6 ... | cond-mat.str-el | we present results of extensive finitetemperature quantum monte carlo simulations on a su2 symmetric s12 quantum antiferromagnet with a fourspin interaction sandvik phys rev lett 98 227202 2007 our simulations which are free of the signproblem and carried out on lattices containing in excess of 16 x 104 spins indicate ... | [['we', 'present', 'results', 'of', 'extensive', 'finitetemperature', 'quantum', 'monte', 'carlo', 'simulations', 'on', 'a', 'su2', 'symmetric', 's12', 'quantum', 'antiferromagnet', 'with', 'a', 'fourspin', 'interaction', 'sandvik', 'phys', 'rev', 'lett', '98', '227202', '2007', 'our', 'simulations', 'which', 'are', 'f... | [-0.17896873191517743, 0.24261551437169296, -0.048129243233913106, -0.019613877257120004, 0.01798187566131259, -0.1443460603786892, 0.1133110565162865, 0.3870222949411107, -0.08837638618542423, -0.25820992752626726, -0.0100698864715221, -0.40190388818707645, -0.10743474164576847, 0.15209659984736126, 0.0946721170242003... |
707.2962 | Decomposing Dusty Galaxies. I. Multi-Component Spectral Energy
Distribution Fitting | We present a new multi-component spectral energy distribution (SED)
decomposition method and use it to analyze the ultraviolet to millimeter
wavelength SEDs of a sample of dusty infrared-luminous galaxies. SEDs are
constructed from spectroscopic and photometric data obtained with the Spitzer
Space Telescope, in conju... | astro-ph | we present a new multicomponent spectral energy distribution sed decomposition method and use it to analyze the ultraviolet to millimeter wavelength seds of a sample of dusty infraredluminous galaxies seds are constructed from spectroscopic and photometric data obtained with the spitzer space telescope in conjunction w... | [['we', 'present', 'a', 'new', 'multicomponent', 'spectral', 'energy', 'distribution', 'sed', 'decomposition', 'method', 'and', 'use', 'it', 'to', 'analyze', 'the', 'ultraviolet', 'to', 'millimeter', 'wavelength', 'seds', 'of', 'a', 'sample', 'of', 'dusty', 'infraredluminous', 'galaxies', 'seds', 'are', 'constructed', ... | [0.016735690801093977, 0.0632705337380958, -0.09572031712773574, 0.0957742449794444, -0.07331457357911646, -0.025292877466059648, 0.03553628634862711, 0.4949831178773454, -0.16460847732996492, -0.31718170703512416, 0.027200622836745347, -0.2964593387778589, -0.00938217306698096, 0.1777064473310233, -0.06310770944555737... |
707.2963 | Two-body transients in coupled atomic-molecular BECs | We discuss the dynamics of an atomic Bose-Einstein condensate when pairs of
atoms are converted into molecules by single-color photoassociation. Three main
regimes are found and it is shown that they can be understood on the basis of
time-dependent two-body theory. In particular, the so-called rogue dissociation
regi... | physics.atom-ph | we discuss the dynamics of an atomic boseeinstein condensate when pairs of atoms are converted into molecules by singlecolor photoassociation three main regimes are found and it is shown that they can be understood on the basis of timedependent twobody theory in particular the socalled rogue dissociation regime phys re... | [['we', 'discuss', 'the', 'dynamics', 'of', 'an', 'atomic', 'boseeinstein', 'condensate', 'when', 'pairs', 'of', 'atoms', 'are', 'converted', 'into', 'molecules', 'by', 'singlecolor', 'photoassociation', 'three', 'main', 'regimes', 'are', 'found', 'and', 'it', 'is', 'shown', 'that', 'they', 'can', 'be', 'understood', '... | [-0.12047149466428285, 0.23346113093446344, -0.06420049128743509, 0.017489981058881516, 0.06594597869035271, -0.13156089604728752, 0.05294564923452627, 0.3796257433274554, -0.21592995898228967, -0.21959543858603056, -0.017446232055469104, -0.2589689327300423, -0.15710675911977887, 0.19121133927191195, -0.00458013497862... |
707.2964 | Magnetism in graphene nano-islands | We study the magnetic properties of nanometer-sized graphene structures with
triangular and hexagonal shapes terminated by zig-zag edges. We discuss how the
shape of the island, the imbalance in the number of atoms belonging to the two
graphene sublattices, the existence of zero-energy states, and the total and
local... | cond-mat.mes-hall cond-mat.str-el | we study the magnetic properties of nanometersized graphene structures with triangular and hexagonal shapes terminated by zigzag edges we discuss how the shape of the island the imbalance in the number of atoms belonging to the two graphene sublattices the existence of zeroenergy states and the total and local magnetic... | [['we', 'study', 'the', 'magnetic', 'properties', 'of', 'nanometersized', 'graphene', 'structures', 'with', 'triangular', 'and', 'hexagonal', 'shapes', 'terminated', 'by', 'zigzag', 'edges', 'we', 'discuss', 'how', 'the', 'shape', 'of', 'the', 'island', 'the', 'imbalance', 'in', 'the', 'number', 'of', 'atoms', 'belongi... | [-0.16417821633184085, 0.18618373772453356, -0.008674694559759583, 0.059282741922399275, 0.029528791105637893, -0.11593824466690421, 0.06345711499705668, 0.3854163808019265, -0.23257148908046277, -0.30453223401437635, 0.025128685968482625, -0.3403899123811204, -0.07694571914718203, 0.08705442696404846, 0.06906751352969... |
707.2965 | A comprehensive study of Cepheid variables in the Andromeda galaxy.
Period distribution, blending and distance determination | Extragalactic Cepheids are the basic rungs of the cosmic distance scale. They
are excellent standard candles, although their luminosities and corresponding
distance estimates can be affected by the particular properties of the host
galaxy. Therefore, the accurate analysis of the Cepheid population in other
galaxies, ... | astro-ph | extragalactic cepheids are the basic rungs of the cosmic distance scale they are excellent standard candles although their luminosities and corresponding distance estimates can be affected by the particular properties of the host galaxy therefore the accurate analysis of the cepheid population in other galaxies and not... | [['extragalactic', 'cepheids', 'are', 'the', 'basic', 'rungs', 'of', 'the', 'cosmic', 'distance', 'scale', 'they', 'are', 'excellent', 'standard', 'candles', 'although', 'their', 'luminosities', 'and', 'corresponding', 'distance', 'estimates', 'can', 'be', 'affected', 'by', 'the', 'particular', 'properties', 'of', 'the... | [-0.05688105604018678, 0.07431745180041285, -0.10868034178433432, 0.08895111384441737, -0.1205380261071365, -0.08209696711062199, 0.09365630300757899, 0.4076035700230436, -0.19045227566173045, -0.3579125779130581, 0.04221912234047936, -0.32823721851984206, -0.03194954936863558, 0.2525715161464177, -0.08041206403550777,... |
707.2966 | Graphene based spin field effect transistor | A spin field effect transistor (FET) is proposed by utilizing a graphene
nanoribbon as the channel. Similar to the conventional spin FETs, the device
involves ferromagnetic metals as a source and drain; they, in turn, are
connected to the graphene channel. Due to the negligible spin-orbital coupling
in the carbon bas... | cond-mat.mtrl-sci | a spin field effect transistor fet is proposed by utilizing a graphene nanoribbon as the channel similar to the conventional spin fets the device involves ferromagnetic metals as a source and drain they in turn are connected to the graphene channel due to the negligible spinorbital coupling in the carbon based material... | [['a', 'spin', 'field', 'effect', 'transistor', 'fet', 'is', 'proposed', 'by', 'utilizing', 'a', 'graphene', 'nanoribbon', 'as', 'the', 'channel', 'similar', 'to', 'the', 'conventional', 'spin', 'fets', 'the', 'device', 'involves', 'ferromagnetic', 'metals', 'as', 'a', 'source', 'and', 'drain', 'they', 'in', 'turn', 'a... | [-0.21690589409928893, 0.14112745516648328, -0.018559780390572177, -0.018097229557321227, -0.05423745838451459, -0.22612850448520955, 0.07930927082549694, 0.43995067607178245, -0.2648533702243206, -0.3172656508061544, -0.023089401848982415, -0.31163857482886304, -0.09970514860740581, 0.21877441355595798, 0.019128923773... |
707.2967 | Analytic Resolution of Puzzle in $B\to K \pi$ decays | We present a systematic method to extract each standard model (SM)-{\it like}
hadronic parameter as well as new physics parameters in analytic way for $B\to
K\pi$ decays. Using the analytic method to the currently available experimental
data, we find two possible solutions analytically equivalent: one showing the
lar... | hep-ph | we present a systematic method to extract each standard model smit like hadronic parameter as well as new physics parameters in analytic way for bto kpi decays using the analytic method to the currently available experimental data we find two possible solutions analytically equivalent one showing the large smit like co... | [['we', 'present', 'a', 'systematic', 'method', 'to', 'extract', 'each', 'standard', 'model', 'smit', 'like', 'hadronic', 'parameter', 'as', 'well', 'as', 'new', 'physics', 'parameters', 'in', 'analytic', 'way', 'for', 'bto', 'kpi', 'decays', 'using', 'the', 'analytic', 'method', 'to', 'the', 'currently', 'available', ... | [-0.08855595285771414, 0.13541019023396075, -0.062385015478357675, 0.14468536362983286, -0.07880656626075506, -0.12187043877318501, 0.0661579195165541, 0.2940510749211535, -0.2878464125841856, -0.2984802973968908, 0.06992834358359687, -0.29743260073359123, -0.12107461436651647, 0.1938465716294013, 0.059138200506567956,... |
707.2968 | Structure and evolution of Zel'dovich pancakes as probes of dark energy
models | We examine how coupled dark matter and dark energy modify the development of
Zel'dovich pancakes. We study how the various effects of these theories, such
as a fifth force in the dark sector and a modified particle Hubble drag,
produce variations in the redshifts of caustic formation and the present-day
density profi... | astro-ph | we examine how coupled dark matter and dark energy modify the development of zeldovich pancakes we study how the various effects of these theories such as a fifth force in the dark sector and a modified particle hubble drag produce variations in the redshifts of caustic formation and the presentday density profiles of ... | [['we', 'examine', 'how', 'coupled', 'dark', 'matter', 'and', 'dark', 'energy', 'modify', 'the', 'development', 'of', 'zeldovich', 'pancakes', 'we', 'study', 'how', 'the', 'various', 'effects', 'of', 'these', 'theories', 'such', 'as', 'a', 'fifth', 'force', 'in', 'the', 'dark', 'sector', 'and', 'a', 'modified', 'partic... | [-0.0984484118325685, 0.12681203290189386, -0.14497398679198883, 0.14205632103230095, -0.08928698637872619, -0.08709101517876935, -0.05501990523016839, 0.3339813486352642, -0.23318502251748685, -0.3535562794872377, 0.04495000247917478, -0.23392826837620564, -0.12437677361248504, 0.1886909613539785, 0.014939588550958664... |
707.2969 | About the Characteristic Function of a Set | In this paper we give a method, based on the characteristic function of a
set, to solve some difficult problems of set theory in undergraduate research.
| math.GM | in this paper we give a method based on the characteristic function of a set to solve some difficult problems of set theory in undergraduate research | [['in', 'this', 'paper', 'we', 'give', 'a', 'method', 'based', 'on', 'the', 'characteristic', 'function', 'of', 'a', 'set', 'to', 'solve', 'some', 'difficult', 'problems', 'of', 'set', 'theory', 'in', 'undergraduate', 'research']] | [-0.05601307898401641, -0.017940424490146913, -0.14082124184530515, 0.05761447560955556, -0.12417334676362, -0.0996620229875239, 0.06222267310994749, 0.3387648633036476, -0.28679963459189123, -0.33127033137358153, 0.07106509823531199, -0.22369786996680957, -0.24415345411174572, 0.272661874214044, -0.10310217086225748, ... |
707.297 | Implications of Interstellar Dust and Magnetic Field at the Heliosphere | Tiny interstellar dust grains causing the polarization of light from the
nearest stars are deflected sideways in the outer heliosheath regions, along
with the interstellar magnetic field. Observations of optical polarization of
stars beyond the heliosphere nose, suggest the direction of the upwind
interstellar magnet... | astro-ph | tiny interstellar dust grains causing the polarization of light from the nearest stars are deflected sideways in the outer heliosheath regions along with the interstellar magnetic field observations of optical polarization of stars beyond the heliosphere nose suggest the direction of the upwind interstellar magnetic fi... | [['tiny', 'interstellar', 'dust', 'grains', 'causing', 'the', 'polarization', 'of', 'light', 'from', 'the', 'nearest', 'stars', 'are', 'deflected', 'sideways', 'in', 'the', 'outer', 'heliosheath', 'regions', 'along', 'with', 'the', 'interstellar', 'magnetic', 'field', 'observations', 'of', 'optical', 'polarization', 'o... | [-0.15597411981210685, 0.2116494475854919, 0.042912271160555696, 0.02261165675960141, -0.10497907508285537, -0.02657019816279689, -0.006218795228890555, 0.43894796970730215, -0.2572467652879333, -0.31436383406225316, -0.013349425091221816, -0.3197360312825857, 0.026368092436594173, 0.1602023557598631, 0.046635895274081... |
707.2971 | Microlensing by Cosmic Strings | We consider the signature and detectability of gravitational microlensing of
distant quasars by cosmic strings. Because of the simple image configuration
such events will have a characteristic light curve, in which a source would
appear to brighten by exactly a factor of two, before reverting to its original
apparent... | astro-ph hep-th | we consider the signature and detectability of gravitational microlensing of distant quasars by cosmic strings because of the simple image configuration such events will have a characteristic light curve in which a source would appear to brighten by exactly a factor of two before reverting to its original apparent brig... | [['we', 'consider', 'the', 'signature', 'and', 'detectability', 'of', 'gravitational', 'microlensing', 'of', 'distant', 'quasars', 'by', 'cosmic', 'strings', 'because', 'of', 'the', 'simple', 'image', 'configuration', 'such', 'events', 'will', 'have', 'a', 'characteristic', 'light', 'curve', 'in', 'which', 'a', 'source... | [-0.14331809437553722, 0.14993484154323822, -0.03200570080015394, 0.10848386877283357, -0.055357737740611326, -0.05341612260326061, 0.08118006935057054, 0.34320077100415636, -0.19767049343014756, -0.3773764314409954, 0.107226529071911, -0.35306113817138607, -0.02253245489878787, 0.22936538181091154, -0.0389167598946692... |
707.2972 | The Integral (orbifold) Chow Ring of Toric Deligne-Mumford Stacks | In this paper we study the integral Chow ring of toric Deligne-Mumford
stacks. We prove that the integral Chow ring of a semi-projective toric
Deligne-Mumford stack is isomorphic to the Stanley-Reisner ring of the
associated stacky fan. The integral orbifold Chow ring is also computed. Our
results are illustrated wit... | math.AG | in this paper we study the integral chow ring of toric delignemumford stacks we prove that the integral chow ring of a semiprojective toric delignemumford stack is isomorphic to the stanleyreisner ring of the associated stacky fan the integral orbifold chow ring is also computed our results are illustrated with several... | [['in', 'this', 'paper', 'we', 'study', 'the', 'integral', 'chow', 'ring', 'of', 'toric', 'delignemumford', 'stacks', 'we', 'prove', 'that', 'the', 'integral', 'chow', 'ring', 'of', 'a', 'semiprojective', 'toric', 'delignemumford', 'stack', 'is', 'isomorphic', 'to', 'the', 'stanleyreisner', 'ring', 'of', 'the', 'associ... | [-0.2848875729295497, -0.1261177941923961, -0.146821263165643, 0.10386371774522839, -0.10845210070077044, -0.12970730647122344, -0.1351035797874479, 0.34576153103262186, -0.4221823610938512, -0.10586604035387819, 0.12701814933993424, -0.19618488303743875, -0.1702058411274965, 0.20838732261640522, -0.3009750747587532, -... |
707.2973 | Color Transfer in Associated Heavy-Quarkonium Production | We study the production of heavy quarkonium in association with an additional
heavy pair. We argue that important contributions may come from phase space
regions where three heavy fermions are separated by relative velocities much
lower than the speed of light, and to which standard effective field theories
do not ap... | hep-ph hep-ex nucl-th | we study the production of heavy quarkonium in association with an additional heavy pair we argue that important contributions may come from phase space regions where three heavy fermions are separated by relative velocities much lower than the speed of light and to which standard effective field theories do not apply ... | [['we', 'study', 'the', 'production', 'of', 'heavy', 'quarkonium', 'in', 'association', 'with', 'an', 'additional', 'heavy', 'pair', 'we', 'argue', 'that', 'important', 'contributions', 'may', 'come', 'from', 'phase', 'space', 'regions', 'where', 'three', 'heavy', 'fermions', 'are', 'separated', 'by', 'relative', 'velo... | [-0.09340786157396727, 0.29226642336889014, -0.07810476594172495, 0.11984624163026816, -0.04877337501336312, -0.12888850508853025, 0.02757788955272396, 0.35984159380043906, -0.2222649240962316, -0.27451766153003004, 0.005668981342826077, -0.32206481656770114, -0.0062354774977627795, 0.1032023843685069, -0.0162574630737... |
707.2974 | Compactness results for the K\"ahler-Ricci flow | We consider the K\"ahler-Ricci flow $\frac{\partial}{\partial t}g_{i\bar{j}}
= g_{i\bar{j}} - R_{i\bar{j}}$ on a compact K\"ahler manifold $M$ with $c_1(M)
> 0$, of complex dimension $k$.
We prove the $\epsilon$-regularity lemma for the K\"ahler-Ricci flow, based
on Moser's iteration. Assume that the Ricci curvatur... | math.DG | we consider the kahlerricci flow fracpartialpartial tg_ibarj g_ibarj r_ibarj on a compact kahler manifold m with c_1m 0 of complex dimension k we prove the epsilonregularity lemma for the kahlerricci flow based on mosers iteration assume that the ricci curvature and int_m remk dv_t are uniformly bounded along the flow ... | [['we', 'consider', 'the', 'kahlerricci', 'flow', 'fracpartialpartial', 'tg_ibarj', 'g_ibarj', 'r_ibarj', 'on', 'a', 'compact', 'kahler', 'manifold', 'm', 'with', 'c_1m', '0', 'of', 'complex', 'dimension', 'k', 'we', 'prove', 'the', 'epsilonregularity', 'lemma', 'for', 'the', 'kahlerricci', 'flow', 'based', 'on', 'mose... | [-0.18696661489175986, 0.05499599566165772, -0.14622063058454338, 0.04353055133617966, -0.08792338919118736, -0.1695096595687102, -0.029461127921455988, 0.35995516298269786, -0.2996245921843823, -0.15529859133271706, 0.14766303223290447, -0.2825028179687689, -0.11401484295708576, 0.18607961556753488, -0.137282510003488... |
707.2975 | Particle Stirring in Turbulent Gas Disks: Including Orbital Oscillations | We describe the diffusion and random velocities of solid particles due to
stochastic forcing by turbulent gas. We include the orbital dynamics of
Keplerian disks, both in-plane epicycles and vertical oscillations. We obtain a
new result for the diffusion of solids. The Schmidt number (ratio of gas to
particle diffusi... | astro-ph | we describe the diffusion and random velocities of solid particles due to stochastic forcing by turbulent gas we include the orbital dynamics of keplerian disks both inplane epicycles and vertical oscillations we obtain a new result for the diffusion of solids the schmidt number ratio of gas to particle diffusivity is ... | [['we', 'describe', 'the', 'diffusion', 'and', 'random', 'velocities', 'of', 'solid', 'particles', 'due', 'to', 'stochastic', 'forcing', 'by', 'turbulent', 'gas', 'we', 'include', 'the', 'orbital', 'dynamics', 'of', 'keplerian', 'disks', 'both', 'inplane', 'epicycles', 'and', 'vertical', 'oscillations', 'we', 'obtain',... | [-0.13092717403537585, 0.2119437788197821, -0.06308298201828792, 0.04802720419546539, -0.05761154133906202, -0.09088836113611858, -0.005181815791959027, 0.33476740376172204, -0.2644544199406933, -0.2944207095167692, 0.05964243553027192, -0.2455700129288383, -0.04507659247820475, 0.1979662367496178, -0.01665428808160327... |
707.2976 | Tate-Shafarevich Groups and Frobenius Fields of Reductions of Elliptic
Curves | Let $\E/\Q$ be a fixed elliptic curve over $\Q$ which does not have complex
multiplication. Assuming the Generalized Riemann Hypothesis, A. C. Cojocaru and
W. Duke have obtained an asymptotic formula for the number of primes $p\le x$
such that the reduction of $\E$ modulo p has a trivial Tate-Shafarevich group.
Recen... | math.NT | let eq be a fixed elliptic curve over q which does not have complex multiplication assuming the generalized riemann hypothesis a c cojocaru and w duke have obtained an asymptotic formula for the number of primes ple x such that the reduction of e modulo p has a trivial tateshafarevich group recent results of a c cojoca... | [['let', 'eq', 'be', 'a', 'fixed', 'elliptic', 'curve', 'over', 'q', 'which', 'does', 'not', 'have', 'complex', 'multiplication', 'assuming', 'the', 'generalized', 'riemann', 'hypothesis', 'a', 'c', 'cojocaru', 'and', 'w', 'duke', 'have', 'obtained', 'an', 'asymptotic', 'formula', 'for', 'the', 'number', 'of', 'primes'... | [-0.19651215048621834, 0.03982181990979797, -0.1932861113368913, 0.009556836483103258, -0.06975583508208302, -0.19233742528767497, 0.0736872196789647, 0.2630082675152355, -0.2565230127010081, -0.2709136198470254, 0.05054262057837835, -0.2337156113229597, -0.10550741154275099, 0.2525035189119754, -0.12162505237983516, 0... |
707.2977 | N=4 Supersymmetric Yang-Mills Multiplet in Non-Adjoint Representations | We formulate a theory for N=4 supersymmetric Yang-Mills multiplet in a
non-adjoint representation R of SO(N) as an important application of our
recently-proposed model for N=1 supersymmetry. This system is obtained by
dimensional reduction from an N=1 supersymmetric Yang-Mills multiplet in
non-adjoint representation ... | hep-th | we formulate a theory for n4 supersymmetric yangmills multiplet in a nonadjoint representation r of son as an important application of our recentlyproposed model for n1 supersymmetry this system is obtained by dimensional reduction from an n1 supersymmetric yangmills multiplet in nonadjoint representation in ten dimens... | [['we', 'formulate', 'a', 'theory', 'for', 'n4', 'supersymmetric', 'yangmills', 'multiplet', 'in', 'a', 'nonadjoint', 'representation', 'r', 'of', 'son', 'as', 'an', 'important', 'application', 'of', 'our', 'recentlyproposed', 'model', 'for', 'n1', 'supersymmetry', 'this', 'system', 'is', 'obtained', 'by', 'dimensional... | [-0.11157981800248049, 0.13647238339080087, 0.02228387104993572, 0.007045289724875166, -0.008124707984929305, -0.2258669703115462, -0.03803539429719997, 0.31405750500532437, -0.13781883337591982, -0.2831848441262026, 0.07267177370210577, -0.2916532266809016, -0.13645888408836054, 0.0336038931433292, -0.0323078183276692... |
707.2978 | Raman Scattered O VI $\lambda$ 6825 and the Accretion Disk Emission
Model in the Symbiotic Stars V1016 Cygni and HM Sagittae | We present the high resolution spectra of the D type symbiotic stars V1016
Cygni and HM Sagittae obtained with the Bohyunsan Optical Echelle Spectrograph
(BOES), and investigate the double-peaked asymmetric profiles of the Raman
scattered O VI 6825. By adopting a wind accretion disk model, we assume that
the O VI emi... | astro-ph | we present the high resolution spectra of the d type symbiotic stars v1016 cygni and hm sagittae obtained with the bohyunsan optical echelle spectrograph boes and investigate the doublepeaked asymmetric profiles of the raman scattered o vi 6825 by adopting a wind accretion disk model we assume that the o vi emission re... | [['we', 'present', 'the', 'high', 'resolution', 'spectra', 'of', 'the', 'd', 'type', 'symbiotic', 'stars', 'v1016', 'cygni', 'and', 'hm', 'sagittae', 'obtained', 'with', 'the', 'bohyunsan', 'optical', 'echelle', 'spectrograph', 'boes', 'and', 'investigate', 'the', 'doublepeaked', 'asymmetric', 'profiles', 'of', 'the', ... | [-0.07714378710459749, 0.11013921930983814, -0.03518384354974335, 0.04425862983789113, -0.07571888362902836, -0.10969246981603836, 0.02870590901992021, 0.42988178723910336, -0.19945693030654865, -0.29330967404986713, 0.0629223540607022, -0.3015947589648316, -0.018714574269483107, 0.1932891798165111, -0.0263142285912941... |
707.2979 | High Spatial Resolution Observations of Two Young Protostars in the R
Corona Australis Region | We present multi-wavelength, high spatial resolution imaging of the IRS 7
region in the R Corona Australis molecular cloud. Our observations include 1.1
mm continuum and HCO^+ J = $3 \to 2$ images from the SMA, ^{12}CO J = $3 \to 2$
outflow maps from the DesertStar heterodyne array receiver on the HHT, 450
$\mu$m and... | astro-ph | we present multiwavelength high spatial resolution imaging of the irs 7 region in the r corona australis molecular cloud our observations include 11 mm continuum and hco j 3 to 2 images from the sma 12co j 3 to 2 outflow maps from the desertstar heterodyne array receiver on the hht 450 mum and 850 mum continuum images ... | [['we', 'present', 'multiwavelength', 'high', 'spatial', 'resolution', 'imaging', 'of', 'the', 'irs', '7', 'region', 'in', 'the', 'r', 'corona', 'australis', 'molecular', 'cloud', 'our', 'observations', 'include', '11', 'mm', 'continuum', 'and', 'hco', 'j', '3', 'to', '2', 'images', 'from', 'the', 'sma', '12co', 'j', '... | [-0.019466396562585777, 0.04370318860662254, -0.00033459444276311183, 0.009491128339008852, -0.0841312497871166, -0.13455006351525134, -0.009993580726229332, 0.5156452034955675, -0.15127598859168673, -0.33840536262162707, 0.1294207154612311, -0.28602853192355143, -0.002165924577381123, 0.11775044986470179, -0.008472870... |
707.298 | Measurement of the CP-Violating Asymmetries in B0 -> KS pi0 and of the
Branching Fraction of B0 -> K0 pi0 | We present a measurement of the time-dependent CP-violating asymmetries in
$B^0 \to K^0_{\scriptscriptstyle S}\pi^0$ decays based on 383 million
$\Upsilon(4S)\to B\kern 0.18em\bar{\kern -0.18em B}$ events collected by the
\mbox{\slshape B\kern-0.1em{\smaller A}\kern-0.1em B\kern-0.1em{\smaller
A\kern-0.2em R}} experi... | hep-ex | we present a measurement of the timedependent cpviolating asymmetries in b0 to k0_scriptscriptstyle spi0 decays based on 383 million upsilon4sto bkern 018embarkern 018em b events collected by the mboxslshape bkern01emsmaller akern01em bkern01emsmaller akern02em r experiment at the pepii asymmetricenergy b factory at sl... | [['we', 'present', 'a', 'measurement', 'of', 'the', 'timedependent', 'cpviolating', 'asymmetries', 'in', 'b0', 'to', 'k0_scriptscriptstyle', 'spi0', 'decays', 'based', 'on', '383', 'million', 'upsilon4sto', 'bkern', '018embarkern', '018em', 'b', 'events', 'collected', 'by', 'the', 'mboxslshape', 'bkern01emsmaller', 'ak... | [-0.14812433990724475, 0.20493652119111377, -0.05301008834413171, 0.03139797461589853, 0.025432625487085105, -0.14484071785367084, 0.12787413651697807, 0.26755135840492195, -0.14096030289108313, -0.34402543878707204, -0.002894928700909995, -0.5180961085320677, 0.14186968944641282, 0.130410613826684, 0.02210781167179924... |
707.2981 | Exclusive branching fraction measurements of semileptonic tau decays
into three charged hadrons, $\tau^- \to \phi \pi^- \nu_\tau$ and $\tau^- \to
\phi K^- \nu_\tau$ | Using a data sample corresponding to an integrated luminosity of 342
$fb^{-1}$ collected with the BABAR detector at the SLAC PEP-II
electron-positron storage ring operating at a center-of-mass energy near 10.58
GeV, we measure ${\cal{B}} (\tau^- \to \pi^- \pi^- \pi^+ \nu_\tau) = (8.83 \pm
0.01 \pm 0.13) %$, ${\cal{B}... | hep-ex | using a data sample corresponding to an integrated luminosity of 342 fb1 collected with the babar detector at the slac pepii electronpositron storage ring operating at a centerofmass energy near 1058 gev we measure calb tau to pi pi pi nu_tau 883 pm 001 pm 013 calb tau to k pi pi nu_tau 0273pm 0002pm 0009 calb tau to k... | [['using', 'a', 'data', 'sample', 'corresponding', 'to', 'an', 'integrated', 'luminosity', 'of', '342', 'fb1', 'collected', 'with', 'the', 'babar', 'detector', 'at', 'the', 'slac', 'pepii', 'electronpositron', 'storage', 'ring', 'operating', 'at', 'a', 'centerofmass', 'energy', 'near', '1058', 'gev', 'we', 'measure', '... | [-0.1768938368878952, 0.22603120439683302, -0.05122643737476083, -0.0002789289419409595, -0.024112095185437627, -0.1642199193887837, 0.13871699660026196, 0.2989097452144834, -0.20357334772360663, -0.31157916207809616, -0.07345281936717514, -0.4599119132926947, 0.13342416232534318, 0.1490167691387071, 0.0653093988016907... |
707.2982 | LISA detections of massive black hole inspirals: parameter extraction
errors due to inaccurate template waveforms | The planned Laser Interferometer Space Antenna (LISA) is expected to detect
the inspiral and merger of massive black hole binaries (MBHBs) at z <~ 5 with
signal-to-noise ratios (SNRs) of hundreds to thousands. Because of these high
SNRs, and because these SNRs accrete over periods of weeks to months, it should
be pos... | gr-qc | the planned laser interferometer space antenna lisa is expected to detect the inspiral and merger of massive black hole binaries mbhbs at z 5 with signaltonoise ratios snrs of hundreds to thousands because of these high snrs and because these snrs accrete over periods of weeks to months it should be possible to extract... | [['the', 'planned', 'laser', 'interferometer', 'space', 'antenna', 'lisa', 'is', 'expected', 'to', 'detect', 'the', 'inspiral', 'and', 'merger', 'of', 'massive', 'black', 'hole', 'binaries', 'mbhbs', 'at', 'z', '5', 'with', 'signaltonoise', 'ratios', 'snrs', 'of', 'hundreds', 'to', 'thousands', 'because', 'of', 'these'... | [-0.09243186234715044, 0.11282746617859904, -0.03435517408855496, 0.13359307606902254, -0.08804602232495588, -0.08384671582958646, 0.049857572175189116, 0.38070432175438673, -0.22121891308028901, -0.36776767704924124, 0.11767690685634974, -0.27449401195351836, -0.056227360973444156, 0.25258562045674476, -0.088105532142... |
707.2983 | Excitonic Effects in the Optical Spectra of Graphene Nanoribbons | We present a first-principles calculation of the optical properties of
armchair-edged graphene nanoribbons (AGNRs) with many-electron effects
included. The reduced dimensionality of the AGNRs gives rise to an enhanced
electron-hole binding energy for both bright and dark exciton states (0.8-1.4
eV for GNRs with width... | cond-mat.mes-hall | we present a firstprinciples calculation of the optical properties of armchairedged graphene nanoribbons agnrs with manyelectron effects included the reduced dimensionality of the agnrs gives rise to an enhanced electronhole binding energy for both bright and dark exciton states 0814 ev for gnrs with width w 12 nm and ... | [['we', 'present', 'a', 'firstprinciples', 'calculation', 'of', 'the', 'optical', 'properties', 'of', 'armchairedged', 'graphene', 'nanoribbons', 'agnrs', 'with', 'manyelectron', 'effects', 'included', 'the', 'reduced', 'dimensionality', 'of', 'the', 'agnrs', 'gives', 'rise', 'to', 'an', 'enhanced', 'electronhole', 'bi... | [-0.1172603138700305, 0.16040632403358662, -0.014300022734927812, 0.03931260453537107, 0.02856886379775547, -0.14896314705588987, 0.0640418924213875, 0.45977488252378645, -0.23897438389027403, -0.3040040150462162, -0.05498304590693719, -0.32412424701199466, -0.1079645904013887, 0.18401137993537953, 0.045423241797834635... |
707.2984 | Canonical lifts of the Johnson homomorphisms to the Torelli groupoid | We prove that every trivalent marked bordered fatgraph comes equipped with a
canonical generalized Magnus expansion in the sense of Kawazumi. This Magnus
expansion is used to give canonical lifts of the higher Johnson homomorphisms
$\tau_m$, for $m\geq 1$, to the Torelli groupoid, and we provide a recursive
combinato... | math.GT | we prove that every trivalent marked bordered fatgraph comes equipped with a canonical generalized magnus expansion in the sense of kawazumi this magnus expansion is used to give canonical lifts of the higher johnson homomorphisms tau_m for mgeq 1 to the torelli groupoid and we provide a recursive combinatorial formula... | [['we', 'prove', 'that', 'every', 'trivalent', 'marked', 'bordered', 'fatgraph', 'comes', 'equipped', 'with', 'a', 'canonical', 'generalized', 'magnus', 'expansion', 'in', 'the', 'sense', 'of', 'kawazumi', 'this', 'magnus', 'expansion', 'is', 'used', 'to', 'give', 'canonical', 'lifts', 'of', 'the', 'higher', 'johnson',... | [-0.16204872627609543, 0.09390304174540892, -0.0732924646260787, 0.1183871029334485, -0.11082681944137629, -0.14753588556540104, 0.01579372559636071, 0.3257351901610287, -0.3335489509817289, -0.2187973119375505, 0.04048850776019449, -0.24134453591339441, -0.19722850016337268, 0.20613821020482906, -0.16723811715765266, ... |
707.2985 | Second order arithmetic means in operator ideals | Equality of the second order arithmetic means of two principal ideals does
not imply equality of their first order arithmetic means (second order equality
cancellation). We provide fairly broad sufficient conditions on one of the
principal ideals for this implication to hold true. We present also sufficient
condition... | math.FA math.OA | equality of the second order arithmetic means of two principal ideals does not imply equality of their first order arithmetic means second order equality cancellation we provide fairly broad sufficient conditions on one of the principal ideals for this implication to hold true we present also sufficient conditions for ... | [['equality', 'of', 'the', 'second', 'order', 'arithmetic', 'means', 'of', 'two', 'principal', 'ideals', 'does', 'not', 'imply', 'equality', 'of', 'their', 'first', 'order', 'arithmetic', 'means', 'second', 'order', 'equality', 'cancellation', 'we', 'provide', 'fairly', 'broad', 'sufficient', 'conditions', 'on', 'one',... | [-0.17803813719720993, 0.05365351648069918, -0.052830650553935106, 0.11622885646065698, -0.08317086019087583, -0.08100258117645151, -0.030759158502850267, 0.3345883623231202, -0.3022170423219601, -0.24903423680613437, 0.18135863047274242, -0.20994174665667945, -0.10586930419732299, 0.16573582098094952, -0.0831364654832... |
707.2986 | Gromov-Witten invariants of varieties with holomorphic 2-forms | We show that a holomorphic two-form $\theta$ on a smooth algebraic variety X
localizes the virtual fundamental class of the moduli of stable maps
$\mgn(X,\beta)$ to the locus where $\theta$ degenerates; it then enables us to
define the localized GW-invariant, an algebro-geometric analogue of the local
invariant of Le... | math.AG | we show that a holomorphic twoform theta on a smooth algebraic variety x localizes the virtual fundamental class of the moduli of stable maps mgnxbeta to the locus where theta degenerates it then enables us to define the localized gwinvariant an algebrogeometric analogue of the local invariant of lee and parker in symp... | [['we', 'show', 'that', 'a', 'holomorphic', 'twoform', 'theta', 'on', 'a', 'smooth', 'algebraic', 'variety', 'x', 'localizes', 'the', 'virtual', 'fundamental', 'class', 'of', 'the', 'moduli', 'of', 'stable', 'maps', 'mgnxbeta', 'to', 'the', 'locus', 'where', 'theta', 'degenerates', 'it', 'then', 'enables', 'us', 'to', ... | [-0.18930828711017966, 0.07733651980462045, -0.12366652011405677, 0.08273559556453786, -0.12167917201242578, -0.16612574908967045, -0.011005506247536025, 0.2703587484852919, -0.3128724782939323, -0.20681271857624364, 0.044998816279324026, -0.20854639949869702, -0.21398914356673646, 0.20654578560920941, -0.1709022256114... |
707.2987 | On the Significance of the Weyl Curvature in a Relativistic Cosmological
Model | The Weyl curvature includes the Newtonian field and an additional field, the
so-called anti-Newtonian. In this paper, we use the Bianchi and Ricci
identities to provide a set of constraints and propagations for the Weyl
fields. The temporal evolutions of propagations manifest explicit solutions of
gravitational waves... | physics.gen-ph gr-qc | the weyl curvature includes the newtonian field and an additional field the socalled antinewtonian in this paper we use the bianchi and ricci identities to provide a set of constraints and propagations for the weyl fields the temporal evolutions of propagations manifest explicit solutions of gravitational waves we see ... | [['the', 'weyl', 'curvature', 'includes', 'the', 'newtonian', 'field', 'and', 'an', 'additional', 'field', 'the', 'socalled', 'antinewtonian', 'in', 'this', 'paper', 'we', 'use', 'the', 'bianchi', 'and', 'ricci', 'identities', 'to', 'provide', 'a', 'set', 'of', 'constraints', 'and', 'propagations', 'for', 'the', 'weyl'... | [-0.21445666117450365, 0.11012100201053097, -0.0892572326060289, 0.09765756136636274, -0.16473422055013287, -0.13300251613896436, -0.07480540686698917, 0.31263313508138824, -0.2256709632750314, -0.2676255349547435, 0.09206314285685761, -0.24737381503487435, -0.16678632234629148, 0.16493596320446485, -0.0078755855405082... |
707.2988 | Non-equilibrium statistical mechanics of classical nuclei interacting
with the quantum electron gas | Kinetic equations governing time evolution of positions and momenta of atoms
in extended systems are derived using quantum-classical ensembles within the
Non-Equilibrium Statistical Operator Method (NESOM). Ions are treated
classically, while their electrons quantum mechanically; however, the
statistical operator is ... | cond-mat.stat-mech | kinetic equations governing time evolution of positions and momenta of atoms in extended systems are derived using quantumclassical ensembles within the nonequilibrium statistical operator method nesom ions are treated classically while their electrons quantum mechanically however the statistical operator is not factor... | [['kinetic', 'equations', 'governing', 'time', 'evolution', 'of', 'positions', 'and', 'momenta', 'of', 'atoms', 'in', 'extended', 'systems', 'are', 'derived', 'using', 'quantumclassical', 'ensembles', 'within', 'the', 'nonequilibrium', 'statistical', 'operator', 'method', 'nesom', 'ions', 'are', 'treated', 'classically... | [-0.11264459163835996, 0.16621749715787876, -0.10550079358514843, 0.08911198725890117, -0.023581463457543615, -0.12347568316780841, 0.0047713858027184875, 0.3473309659703099, -0.28270138558507, -0.2766825865490912, -8.827904323743261e-05, -0.2880523714727458, -0.1259461018121729, 0.16491700585031582, 0.0374830444355451... |
707.2989 | Conformal Ricci and Matter Collineations for Anisotropic Fluid | We study the consequences of timelike and spaccelike conformal Ricci and
conformal matter collineations for anisotropic fluid in the context of General
Relativity. Necessary and sufficient conditions are derived for a spacetime
with anisotropic fluid to admit conformal Ricci and conformal matter
collineations paralle... | gr-qc | we study the consequences of timelike and spaccelike conformal ricci and conformal matter collineations for anisotropic fluid in the context of general relativity necessary and sufficient conditions are derived for a spacetime with anisotropic fluid to admit conformal ricci and conformal matter collineations parallel t... | [['we', 'study', 'the', 'consequences', 'of', 'timelike', 'and', 'spaccelike', 'conformal', 'ricci', 'and', 'conformal', 'matter', 'collineations', 'for', 'anisotropic', 'fluid', 'in', 'the', 'context', 'of', 'general', 'relativity', 'necessary', 'and', 'sufficient', 'conditions', 'are', 'derived', 'for', 'a', 'spaceti... | [-0.16008479652018884, 0.1691907739165263, -0.10832826331413041, 0.04885084733131151, -0.1972320728490535, -0.18145692738919303, -0.14650240992434704, 0.3438480688611237, -0.19991245044347566, -0.21207946399226785, 0.10533669296702823, -0.2503123102733531, -0.11603056127951743, 0.10484671222422129, -0.00464028174368043... |
707.299 | Suppression of High Transverse Momentum $\pi^0$ Spectra in Au+Au
Collisions at RHIC | Au+Au, $s^{1/2} = 200$ A GeV measurements at RHIC, obtained with the PHENIX,
STAR, PHOBOS and BRAHMS detectors, have all indicated a suppression of neutral
pion production, relative to an appropriately normalized NN level. For central
collisions and vanishing pseudo-rapidity these experiments exhibit suppression
in c... | nucl-th | auau s12 200 a gev measurements at rhic obtained with the phenix star phobos and brahms detectors have all indicated a suppression of neutral pion production relative to an appropriately normalized nn level for central collisions and vanishing pseudorapidity these experiments exhibit suppression in charged meson produc... | [['auau', 's12', '200', 'a', 'gev', 'measurements', 'at', 'rhic', 'obtained', 'with', 'the', 'phenix', 'star', 'phobos', 'and', 'brahms', 'detectors', 'have', 'all', 'indicated', 'a', 'suppression', 'of', 'neutral', 'pion', 'production', 'relative', 'to', 'an', 'appropriately', 'normalized', 'nn', 'level', 'for', 'cent... | [-0.10659334229128094, 0.2507654609845646, -0.14652434064912687, 0.10526425725996169, 0.013132145791741755, -0.10242664655392836, -0.03212384248917085, 0.3461812225409672, -0.1811253424518135, -0.28382898474095064, -0.023830251803476397, -0.32122070346574444, 0.02242909354203671, 0.1439679914812019, 0.01739179418174498... |
707.2991 | Graphic-Card Cluster for Astrophysics (GraCCA) -- Performance Tests | In this paper, we describe the architecture and performance of the GraCCA
system, a Graphic-Card Cluster for Astrophysics simulations. It consists of 16
nodes, with each node equipped with 2 modern graphic cards, the NVIDIA GeForce
8800 GTX. This computing cluster provides a theoretical performance of 16.2
TFLOPS. To... | astro-ph | in this paper we describe the architecture and performance of the gracca system a graphiccard cluster for astrophysics simulations it consists of 16 nodes with each node equipped with 2 modern graphic cards the nvidia geforce 8800 gtx this computing cluster provides a theoretical performance of 162 tflops to demonstrat... | [['in', 'this', 'paper', 'we', 'describe', 'the', 'architecture', 'and', 'performance', 'of', 'the', 'gracca', 'system', 'a', 'graphiccard', 'cluster', 'for', 'astrophysics', 'simulations', 'it', 'consists', 'of', '16', 'nodes', 'with', 'each', 'node', 'equipped', 'with', '2', 'modern', 'graphic', 'cards', 'the', 'nvid... | [-0.13237904292829727, 0.020802621338717332, -0.0618847901834516, -0.01129499552394329, -0.027019248560438275, -0.14349894491221074, 0.03899212391361673, 0.3679739166031474, -0.20579325477592647, -0.4192546462495877, 0.0717580338946583, -0.25417772378169107, -0.04308566074280567, 0.3005017298929603, -0.0391982228355400... |
707.2992 | Hartree-Fock calculations of a finite inhomogeneous quantum wire | We use the Hartree-Fock method to study an interacting one-dimensional
electron system on a finite wire, partially depleted at the center by a smooth
potential barrier. A uniform one-Tesla Zeeman field is applied throughout the
system. We find that with the increase in the potential barrier, the low
density electrons... | cond-mat.mes-hall cond-mat.str-el | we use the hartreefock method to study an interacting onedimensional electron system on a finite wire partially depleted at the center by a smooth potential barrier a uniform onetesla zeeman field is applied throughout the system we find that with the increase in the potential barrier the low density electrons under it... | [['we', 'use', 'the', 'hartreefock', 'method', 'to', 'study', 'an', 'interacting', 'onedimensional', 'electron', 'system', 'on', 'a', 'finite', 'wire', 'partially', 'depleted', 'at', 'the', 'center', 'by', 'a', 'smooth', 'potential', 'barrier', 'a', 'uniform', 'onetesla', 'zeeman', 'field', 'is', 'applied', 'throughout... | [-0.1263426863167456, 0.172513730169733, -0.06194952933780723, 0.0404888207966325, 0.02105412013581454, -0.1301226075002029, 0.08534938557333928, 0.3820079843050637, -0.265960144494676, -0.2742119425878792, 0.025297711787503317, -0.3150217966150261, -0.07394255840582616, 0.13918352487798263, 0.02724347418597715, 0.0117... |
707.2993 | Revised metallicity classes for low-mass stars: dwarfs (dM), subdwarfs
(sdM), extreme subdwarfs (esdM), and ultra subdwarfs (usdM) | The current classification system of M stars on the main sequence
distinguishes three metallicity classes (dwarfs - dM, subdwarfs - sdM, and
extreme subdwarfs - esdM). The spectroscopic definition of these classes is
based on the relative strength of prominent CaH and TiO molecular absorption
bands near 7000A, as qua... | astro-ph | the current classification system of m stars on the main sequence distinguishes three metallicity classes dwarfs dm subdwarfs sdm and extreme subdwarfs esdm the spectroscopic definition of these classes is based on the relative strength of prominent cah and tio molecular absorption bands near 7000a as quantified by thr... | [['the', 'current', 'classification', 'system', 'of', 'm', 'stars', 'on', 'the', 'main', 'sequence', 'distinguishes', 'three', 'metallicity', 'classes', 'dwarfs', 'dm', 'subdwarfs', 'sdm', 'and', 'extreme', 'subdwarfs', 'esdm', 'the', 'spectroscopic', 'definition', 'of', 'these', 'classes', 'is', 'based', 'on', 'the', ... | [-0.07014768926312895, 0.1057089830472441, -0.029931975406590507, 0.060720822623398105, -0.10748419901722123, -0.057018516906516784, 0.13380878450050054, 0.39576339317428755, -0.16218559239435876, -0.35643309144116125, 0.03133617739923152, -0.2827086013011781, -0.035604892927933667, 0.2043941844492138, -0.1274572207661... |
707.2994 | Card shuffling and diophantine approximation | The ``overlapping-cycles shuffle'' mixes a deck of $n$ cards by moving either
the $n$th card or the $(n-k)$th card to the top of the deck, with probability
half each. We determine the spectral gap for the location of a single card,
which, as a function of $k$ and $n$, has surprising behavior. For example,
suppose $k$... | math.PR | the overlappingcycles shuffle mixes a deck of n cards by moving either the nth card or the nkth card to the top of the deck with probability half each we determine the spectral gap for the location of a single card which as a function of k and n has surprising behavior for example suppose k is the closest integer to al... | [['the', 'overlappingcycles', 'shuffle', 'mixes', 'a', 'deck', 'of', 'n', 'cards', 'by', 'moving', 'either', 'the', 'nth', 'card', 'or', 'the', 'nkth', 'card', 'to', 'the', 'top', 'of', 'the', 'deck', 'with', 'probability', 'half', 'each', 'we', 'determine', 'the', 'spectral', 'gap', 'for', 'the', 'location', 'of', 'a'... | [-0.1771140268513894, 0.1345558067005186, -0.044860245713304416, 0.05350914562465429, -0.06120333571501154, -0.21772020504189035, 0.12053563877119207, 0.3291862795983131, -0.3185436548034583, -0.3178214396763603, 0.08641918046487262, -0.33316268275666516, -0.10184412080464729, 0.12453132691977468, -0.02161839996794394,... |
707.2995 | Triple Hilbert transforms along polynomial surfaces | This paper has been withdrawn since it contains some discrepancy with othe
authers's recent result. We will not post this until this discrepancy is
resolved.
| math.CA | this paper has been withdrawn since it contains some discrepancy with othe autherss recent result we will not post this until this discrepancy is resolved | [['this', 'paper', 'has', 'been', 'withdrawn', 'since', 'it', 'contains', 'some', 'discrepancy', 'with', 'othe', 'autherss', 'recent', 'result', 'we', 'will', 'not', 'post', 'this', 'until', 'this', 'discrepancy', 'is', 'resolved']] | [-0.0881758601947998, 0.0619970847692457, -0.15594676897550622, 0.01549082322162576, -0.14018764269227782, -0.0966485933555911, 0.014953966723017706, 0.45898988967140514, -0.27427882282063365, -0.34753740206360817, 0.13768961957733458, -0.29995656572282314, -0.158737293308756, 0.091363523924277, -0.2665333137847483, 0.... |
707.2996 | Continuous and discontinuous phase transitions and partial
synchronization in stochastic three-state oscillators | We investigate both continuous (second-order) and discontinuous (first-order)
transitions to macroscopic synchronization within a single class of discrete,
stochastic (globally) phase-coupled oscillators. We provide analytical and
numerical evidence that the continuity of the transition depends on the
coupling coeffi... | cond-mat.stat-mech cond-mat.soft | we investigate both continuous secondorder and discontinuous firstorder transitions to macroscopic synchronization within a single class of discrete stochastic globally phasecoupled oscillators we provide analytical and numerical evidence that the continuity of the transition depends on the coupling coefficients and in... | [['we', 'investigate', 'both', 'continuous', 'secondorder', 'and', 'discontinuous', 'firstorder', 'transitions', 'to', 'macroscopic', 'synchronization', 'within', 'a', 'single', 'class', 'of', 'discrete', 'stochastic', 'globally', 'phasecoupled', 'oscillators', 'we', 'provide', 'analytical', 'and', 'numerical', 'eviden... | [-0.18597722980104245, 0.16177206187723922, -0.06425817229856666, 0.05370530697848433, -0.03973792275557151, -0.1289317131902163, 0.09311656822728065, 0.36355636899287885, -0.24000667318289812, -0.2559222152456641, 0.06519639217205202, -0.23883641207447417, -0.18297617182565423, 0.18631332692636463, -0.0243477416224777... |
707.2997 | Modelling chemical reactions using semiconductor quantum dots | We propose using semiconductor quantum dots for a simulation of chemical
reactions as electrons are redistributed among such artificial atoms. We show
that it is possible to achieve various reaction regimes and obtain different
reaction products by varying the speed of voltage changes applied to the gates
forming qua... | cond-mat.mtrl-sci | we propose using semiconductor quantum dots for a simulation of chemical reactions as electrons are redistributed among such artificial atoms we show that it is possible to achieve various reaction regimes and obtain different reaction products by varying the speed of voltage changes applied to the gates forming quantu... | [['we', 'propose', 'using', 'semiconductor', 'quantum', 'dots', 'for', 'a', 'simulation', 'of', 'chemical', 'reactions', 'as', 'electrons', 'are', 'redistributed', 'among', 'such', 'artificial', 'atoms', 'we', 'show', 'that', 'it', 'is', 'possible', 'to', 'achieve', 'various', 'reaction', 'regimes', 'and', 'obtain', 'd... | [-0.07138610355611219, 0.17641133072872445, -0.07808595028623085, 0.06426313440867498, 0.01321284261714552, -0.19330401504508307, 0.04879946268845311, 0.43323407214634196, -0.2771598439778864, -0.3076505077253912, 0.020557783944916325, -0.2308361989436383, -0.11021190048339441, 0.2251896950651498, 0.0027251801424726997... |
707.2998 | Building a Cooperative Communications System | In this paper, we present the results from over-the-air experiments of a
complete implementation of an amplify and forward cooperative communications
system. Our custom OFDM-based physical layer uses a distributed version of the
Alamouti block code, where the relay sends one branch of Alamouti encoded
symbols. First ... | cs.IT math.IT | in this paper we present the results from overtheair experiments of a complete implementation of an amplify and forward cooperative communications system our custom ofdmbased physical layer uses a distributed version of the alamouti block code where the relay sends one branch of alamouti encoded symbols first we show a... | [['in', 'this', 'paper', 'we', 'present', 'the', 'results', 'from', 'overtheair', 'experiments', 'of', 'a', 'complete', 'implementation', 'of', 'an', 'amplify', 'and', 'forward', 'cooperative', 'communications', 'system', 'our', 'custom', 'ofdmbased', 'physical', 'layer', 'uses', 'a', 'distributed', 'version', 'of', 't... | [-0.22312398928474506, 0.012608475188934445, -0.04638698220188762, -0.02925777653481105, -0.08435028462052538, -0.2600007244779182, 0.13423268860988802, 0.4085724611349147, -0.28501909720091195, -0.22972559422286676, 0.056376255022016646, -0.23694490771131, -0.182721703899382, 0.1890716672200581, -0.08679187254466374, ... |
707.2999 | Soft Modes at the Stacking Faults in SiC Crystals | We use first-principles calculations based on density functional theory to
determine and understand the driving force of the observed stacking fault
expansion in SiC. We verify the suggestion based on recent experiments that the
free energy difference between the faulted and the perfect structures is
responsible for ... | cond-mat.mtrl-sci | we use firstprinciples calculations based on density functional theory to determine and understand the driving force of the observed stacking fault expansion in sic we verify the suggestion based on recent experiments that the free energy difference between the faulted and the perfect structures is responsible for this... | [['we', 'use', 'firstprinciples', 'calculations', 'based', 'on', 'density', 'functional', 'theory', 'to', 'determine', 'and', 'understand', 'the', 'driving', 'force', 'of', 'the', 'observed', 'stacking', 'fault', 'expansion', 'in', 'sic', 'we', 'verify', 'the', 'suggestion', 'based', 'on', 'recent', 'experiments', 'tha... | [-0.14780268855293857, 0.11232063618112118, -0.05863226090181381, 0.029162241809783464, -0.01970007965103426, -0.08805070979461233, 0.04399989825113617, 0.41999585205253137, -0.26113484398600584, -0.2604015369285294, 0.054897430136135995, -0.28048650478508247, -0.18552796166771626, 0.1452279036017531, 0.032509958752965... |
707.3 | Analytical solutions for black-hole critical behaviour | Dynamical Einstein cluster is a spherical self-gravitating system of
counterrotating particles, which may expand, oscillate and collapse. This
system exhibits critical behaviour in its collapse at the threshold of black
hole formation. It appears when the specific angular momentum of particles is
tuned finely to the ... | gr-qc | dynamical einstein cluster is a spherical selfgravitating system of counterrotating particles which may expand oscillate and collapse this system exhibits critical behaviour in its collapse at the threshold of black hole formation it appears when the specific angular momentum of particles is tuned finely to the critica... | [['dynamical', 'einstein', 'cluster', 'is', 'a', 'spherical', 'selfgravitating', 'system', 'of', 'counterrotating', 'particles', 'which', 'may', 'expand', 'oscillate', 'and', 'collapse', 'this', 'system', 'exhibits', 'critical', 'behaviour', 'in', 'its', 'collapse', 'at', 'the', 'threshold', 'of', 'black', 'hole', 'for... | [-0.19408175292388571, 0.13145898704646858, -0.14130706729725692, 0.10142014956996813, -0.07827856633570288, -0.16011519360737028, 0.005820399863863146, 0.2977597325217801, -0.2086968572036206, -0.24758808799813709, 0.0543048141695039, -0.29148446599190886, -0.07700162487975382, 0.10484319966431561, 0.0239735683479177,... |
707.3001 | Optimality of feedback control strategies for qubit purification | Recently two papers [K. Jacobs, Phys. Rev. A {\bf 67}, 030301(R) (2003); H.
M. Wiseman and J. F. Ralph, New J. Physics {\bf 8}, 90 (2006)] have derived
control strategies for rapid purification of qubits, optimized with respect to
various goals. In the former paper the proof of optimality was not
mathematically rigor... | quant-ph | recently two papers k jacobs phys rev a bf 67 030301r 2003 h m wiseman and j f ralph new j physics bf 8 90 2006 have derived control strategies for rapid purification of qubits optimized with respect to various goals in the former paper the proof of optimality was not mathematically rigorous while the latter gave only ... | [['recently', 'two', 'papers', 'k', 'jacobs', 'phys', 'rev', 'a', 'bf', '67', '030301r', '2003', 'h', 'm', 'wiseman', 'and', 'j', 'f', 'ralph', 'new', 'j', 'physics', 'bf', '8', '90', '2006', 'have', 'derived', 'control', 'strategies', 'for', 'rapid', 'purification', 'of', 'qubits', 'optimized', 'with', 'respect', 'to'... | [-0.09302295261161701, 0.031549064046435656, -0.06201595345233706, -0.01770907887337922, -0.09482923739364948, -0.20881751270151172, 0.13206143984597862, 0.2938464765019458, -0.14929602334902076, -0.3703965829804422, 0.07699208515937087, -0.20933306697841692, -0.1416857496717538, 0.19011732199394557, -0.152115288008561... |
707.3002 | SIC-POVMs exist in all dimensions | This paper has been withdrawn by the author due to mathematical errors.
| quant-ph | this paper has been withdrawn by the author due to mathematical errors | [['this', 'paper', 'has', 'been', 'withdrawn', 'by', 'the', 'author', 'due', 'to', 'mathematical', 'errors']] | [-0.05991168568531672, -0.03814795062256356, -0.12641795227924982, -0.03290496662763568, -0.18924452178180218, -0.06636718225975831, 0.010577274884174889, 0.29822139294507605, -0.2852592154716452, -0.3941233555475871, 0.1461226404644549, -0.28531206178013235, -0.17482459001863995, 0.03478868864476681, -0.42118767835199... |
707.3003 | Energy Dependence of Scattering Ground State Polar Molecules | We explore the total cross section of ground state polar molecules in an
electric field at various energies, focusing on RbCs and RbK. An external
electric field polarizes the molecules and induces strong dipolar interactions
leading to non-zero partial waves contributing to the scattering even as the
collision energ... | physics.atom-ph | we explore the total cross section of ground state polar molecules in an electric field at various energies focusing on rbcs and rbk an external electric field polarizes the molecules and induces strong dipolar interactions leading to nonzero partial waves contributing to the scattering even as the collision energy goe... | [['we', 'explore', 'the', 'total', 'cross', 'section', 'of', 'ground', 'state', 'polar', 'molecules', 'in', 'an', 'electric', 'field', 'at', 'various', 'energies', 'focusing', 'on', 'rbcs', 'and', 'rbk', 'an', 'external', 'electric', 'field', 'polarizes', 'the', 'molecules', 'and', 'induces', 'strong', 'dipolar', 'inte... | [-0.14118376281112432, 0.13967667949590323, -0.043428736425939723, 0.07654373649826371, -0.033666438011704644, -0.048723984313638585, 0.011375224283420221, 0.34638506343546216, -0.24108337780068578, -0.3127038269898945, -0.00900387260677727, -0.3086541528372388, -0.04527687494418955, 0.15261425012617574, 0.043220720908... |
707.3004 | Electronic transport in graphene: A semi-classical approach including
midgap states | Using the semi-classical Boltzmann theory, we calculate the conductivity as
function of the carrier density. As usually, we include the scattering from
charged impurities, but conclude that the estimated impurity density is too low
in order to explain the experimentally observed mobilities. We thus propose an
additio... | cond-mat.mes-hall | using the semiclassical boltzmann theory we calculate the conductivity as function of the carrier density as usually we include the scattering from charged impurities but conclude that the estimated impurity density is too low in order to explain the experimentally observed mobilities we thus propose an additional scat... | [['using', 'the', 'semiclassical', 'boltzmann', 'theory', 'we', 'calculate', 'the', 'conductivity', 'as', 'function', 'of', 'the', 'carrier', 'density', 'as', 'usually', 'we', 'include', 'the', 'scattering', 'from', 'charged', 'impurities', 'but', 'conclude', 'that', 'the', 'estimated', 'impurity', 'density', 'is', 'to... | [-0.08459896511038027, 0.20688756099006464, -0.0637261704278161, 0.09469285745388951, -0.032660999072865, -0.1372747439320006, 0.0910527089628268, 0.35439914964438185, -0.2884156615736912, -0.2853657120206165, 0.019486659925808815, -0.3343648317375414, -0.12424107850968556, 0.15465307401774345, 0.003206355519206175, 0.... |
707.3005 | Search for the Rare Decays $J/\psi \to D_{S}^{-} \pi^{+}$, $J/\psi \to
D^{-} \pi^{+}$, and $J/\psi \to \bar D^{0} \bar K^{0}$ | Rare decay modes $J/\psi \to D_{S}^{-} \pi^{+} + c.c.$, $J/\psi \to D^{-}
\pi^{+} + c.c.$, and $J/\psi \to \bar D^{0} \bar K^{0} + c.c.$ are searched for
using 5.77$\times 10^{7}$ $J/\psi$ events collected with the BESII detector at
the BEPC. No signal above background is observed. We present upper limits on
the bran... | hep-ex | rare decay modes jpsi to d_s pi cc jpsi to d pi cc and jpsi to bar d0 bar k0 cc are searched for using 577times 107 jpsi events collected with the besii detector at the bepc no signal above background is observed we present upper limits on the branching fractions bjpsi to d_s pi 14times104 bjpsi to d pi 75times105 and ... | [['rare', 'decay', 'modes', 'jpsi', 'to', 'd_s', 'pi', 'cc', 'jpsi', 'to', 'd', 'pi', 'cc', 'and', 'jpsi', 'to', 'bar', 'd0', 'bar', 'k0', 'cc', 'are', 'searched', 'for', 'using', '577times', '107', 'jpsi', 'events', 'collected', 'with', 'the', 'besii', 'detector', 'at', 'the', 'bepc', 'no', 'signal', 'above', 'backgro... | [-0.1040761729882558, 0.22170138708634735, -0.09275543506014837, 0.126434352480143, -0.016843569222582528, -0.14861477686934274, 0.15788960874986466, 0.23534170308545843, -0.17204733935427174, -0.17577170594340216, -0.10821983061590526, -0.47834659903629184, 0.14011652663043916, 0.089592289833403, 0.13229492499352727, ... |
707.3006 | Spin effects in $p\bar p$ interaction and their possible use to polarize
antiproton beams | Low energy $p\bar p$ interaction is considered taking into account the
polarization of both particles. The corresponding cross sections are calculated
using the Paris nucleon-antinucleon optical potential. Then they are applied to
the analysis of the polarization buildup which is due to the interaction of
stored anti... | hep-ph nucl-th physics.acc-ph | low energy pbar p interaction is considered taking into account the polarization of both particles the corresponding cross sections are calculated using the paris nucleonantinucleon optical potential then they are applied to the analysis of the polarization buildup which is due to the interaction of stored antiprotons ... | [['low', 'energy', 'pbar', 'p', 'interaction', 'is', 'considered', 'taking', 'into', 'account', 'the', 'polarization', 'of', 'both', 'particles', 'the', 'corresponding', 'cross', 'sections', 'are', 'calculated', 'using', 'the', 'paris', 'nucleonantinucleon', 'optical', 'potential', 'then', 'they', 'are', 'applied', 'to... | [-0.10732599774919764, 0.16069664628979896, -0.11320623880005386, 0.08067115065108715, 0.012976958868037685, -0.11549257521281939, -0.01746085750679654, 0.3879273617752345, -0.25231725344411937, -0.3016480322455965, -0.008343406600866422, -0.31058561011969327, 0.018861570440412284, 0.16499109605484338, 0.08063225219228... |
707.3007 | Relation between three-qubit entanglement invariants and two-qubit
concurrence | In this Brief Report we show the relation between three-qubit entanglement
invariants and two-qubit concurrence with the help of projective measurements.
How to use these invariants to represent the entanglement property of
three-qubit pure states is also investigated.
| quant-ph | in this brief report we show the relation between threequbit entanglement invariants and twoqubit concurrence with the help of projective measurements how to use these invariants to represent the entanglement property of threequbit pure states is also investigated | [['in', 'this', 'brief', 'report', 'we', 'show', 'the', 'relation', 'between', 'threequbit', 'entanglement', 'invariants', 'and', 'twoqubit', 'concurrence', 'with', 'the', 'help', 'of', 'projective', 'measurements', 'how', 'to', 'use', 'these', 'invariants', 'to', 'represent', 'the', 'entanglement', 'property', 'of', '... | [-0.1506067758769189, 0.1847558061004077, -0.07852004549319022, 0.04447285429035362, 0.020861959673072163, -0.22201987270167783, 0.052646710059458486, 0.3687180741445014, -0.24175060040464527, -0.2820369109854494, 0.0233316389617118, -0.2654420286784635, -0.15097780329616448, 0.1868945869960283, -0.07098996472593985, 0... |
707.3008 | The asymptotic limits of zero modes of massless Dirac operators | Asymptotic behaviors of zero modes of the massless Dirac operator
$H=\alpha\cdot D + Q(x)$ are discussed, where
$\alpha= (\alpha_1, \alpha_2, \alpha_3)$ is the triple of $4 \times 4$ Dirac
matrices, $ D=\frac{1}{i} \nabla_x$, and $Q(x)=\big(q_{jk} (x) \big)$ is a
$4\times 4$ Hermitian matrix-valued function with
... | math.SP math.AP | asymptotic behaviors of zero modes of the massless dirac operator halphacdot d qx are discussed where alpha alpha_1 alpha_2 alpha_3 is the triple of 4 times 4 dirac matrices dfrac1i nabla_x and qxbigq_jk x big is a 4times 4 hermitian matrixvalued function with q_jkx le c x rho rho 1 we shall show that for every zero mo... | [['asymptotic', 'behaviors', 'of', 'zero', 'modes', 'of', 'the', 'massless', 'dirac', 'operator', 'halphacdot', 'd', 'qx', 'are', 'discussed', 'where', 'alpha', 'alpha_1', 'alpha_2', 'alpha_3', 'is', 'the', 'triple', 'of', '4', 'times', '4', 'dirac', 'matrices', 'dfrac1i', 'nabla_x', 'and', 'qxbigq_jk', 'x', 'big', 'is... | [-0.25150102291986143, 0.19922504851746378, -0.0418137298374613, 0.029032467158095963, 0.025228621469609237, -0.1975727472643091, 0.010842874885310192, 0.3157274613937212, -0.22033556849016128, -0.1843278122172263, 0.05818099522101063, -0.35595376406972473, -0.14071454810658218, 0.12426095166105174, 0.00209611499480701... |
707.3009 | Is CHF triggered by the vapor recoil effect? | This paper deals with the triggering mechanism of the boiling crisis, a
transition from nucleate to film boiling. We observe the boiling crisis in pool
saturated boiling experimentally at nearly critical pressure to take advantage
of the slowness of the bubble growth and of the smallness of the Critical Heat
Flux (CH... | physics.flu-dyn physics.class-ph | this paper deals with the triggering mechanism of the boiling crisis a transition from nucleate to film boiling we observe the boiling crisis in pool saturated boiling experimentally at nearly critical pressure to take advantage of the slowness of the bubble growth and of the smallness of the critical heat flux chf tha... | [['this', 'paper', 'deals', 'with', 'the', 'triggering', 'mechanism', 'of', 'the', 'boiling', 'crisis', 'a', 'transition', 'from', 'nucleate', 'to', 'film', 'boiling', 'we', 'observe', 'the', 'boiling', 'crisis', 'in', 'pool', 'saturated', 'boiling', 'experimentally', 'at', 'nearly', 'critical', 'pressure', 'to', 'take... | [-0.07994786610508019, 0.1933985469183205, -0.08072542152912901, -0.006582074996864272, -0.020215251363461483, -0.08243404641361521, 0.13460935739724822, 0.31404914638984044, -0.26611969285216686, -0.26854071989319883, 0.14651495819231747, -0.30966609487150637, -0.09220270447114164, 0.19656578887480539, -0.044601973838... |
707.301 | Gale duality bounds for roots of polynomials with nonnegative
coefficients | We bound the location of roots of polynomials that have nonnegative
coefficients with respect to a fixed but arbitrary basis of the vector space of
polynomials of degree at most $d$. For this, we interpret the basis polynomials
as vector fields in the real plane, and at each point in the plane analyze the
combinatori... | math.CO | we bound the location of roots of polynomials that have nonnegative coefficients with respect to a fixed but arbitrary basis of the vector space of polynomials of degree at most d for this we interpret the basis polynomials as vector fields in the real plane and at each point in the plane analyze the combinatorics of t... | [['we', 'bound', 'the', 'location', 'of', 'roots', 'of', 'polynomials', 'that', 'have', 'nonnegative', 'coefficients', 'with', 'respect', 'to', 'a', 'fixed', 'but', 'arbitrary', 'basis', 'of', 'the', 'vector', 'space', 'of', 'polynomials', 'of', 'degree', 'at', 'most', 'd', 'for', 'this', 'we', 'interpret', 'the', 'bas... | [-0.1501674447276552, 0.0540459974155965, -0.12323478690038124, 0.03512146208086051, -0.11910939992133839, -0.1075449875012661, 0.05908849362943632, 0.30949612381712843, -0.28437629436472583, -0.2368177654245907, 0.0798086140033168, -0.2589453288237564, -0.18120317320184162, 0.18220097993810971, -0.04298430572768363, 0... |
707.3011 | Far UV excitation of hydrogen and light emission; applications in
astrophysics | Assuming a spherical symmetry, the extreme UV emitted by a very hot source
ionizes low pressure molecular hydrogen making a transparent bubble of H II
(Protons and electrons). For an increase of radius, intensity of extreme UV and
temperature decrease, so that the plasma contains more and more atoms. A
spherical shel... | physics.gen-ph | assuming a spherical symmetry the extreme uv emitted by a very hot source ionizes low pressure molecular hydrogen making a transparent bubble of h ii protons and electrons for an increase of radius intensity of extreme uv and temperature decrease so that the plasma contains more and more atoms a spherical shell mainly ... | [['assuming', 'a', 'spherical', 'symmetry', 'the', 'extreme', 'uv', 'emitted', 'by', 'a', 'very', 'hot', 'source', 'ionizes', 'low', 'pressure', 'molecular', 'hydrogen', 'making', 'a', 'transparent', 'bubble', 'of', 'h', 'ii', 'protons', 'and', 'electrons', 'for', 'an', 'increase', 'of', 'radius', 'intensity', 'of', 'e... | [-0.08497586020344854, 0.221451506912138, -0.04822900356076326, 0.039977579335762216, -0.045208741108573945, -0.13137520829155316, 0.016754755250702382, 0.40730958030774045, -0.2410785546036143, -0.24717274235056239, 0.023805379017768993, -0.33716569789628753, 0.019989779544240128, 0.17955401574302962, 0.00931210768539... |
707.3012 | Chaotic flows and cosmic dynamos in anisotropic pseudo-Riemannian
four-dimensional spacetime | It is shown that the existence of the cosmic kinematic fast dynamos in
Bianchi type IX rotating cosmological models, faces severe difficulties, due to
the fact that in these models rotation increases without bounds, which is
strictly forbidden by CMB astronomical date which imposes strong bounds on its
rotation with ... | astro-ph | it is shown that the existence of the cosmic kinematic fast dynamos in bianchi type ix rotating cosmological models faces severe difficulties due to the fact that in these models rotation increases without bounds which is strictly forbidden by cmb astronomical date which imposes strong bounds on its rotation with respe... | [['it', 'is', 'shown', 'that', 'the', 'existence', 'of', 'the', 'cosmic', 'kinematic', 'fast', 'dynamos', 'in', 'bianchi', 'type', 'ix', 'rotating', 'cosmological', 'models', 'faces', 'severe', 'difficulties', 'due', 'to', 'the', 'fact', 'that', 'in', 'these', 'models', 'rotation', 'increases', 'without', 'bounds', 'wh... | [-0.16584801593071355, 0.14067010171221894, -0.05354626832336101, 0.0638950719905888, -0.11523654275288471, -0.11060494780836551, -0.04901314778435125, 0.31692716449154595, -0.2576442634299225, -0.2500283826089389, 0.10149040469439495, -0.24729460645790044, -0.0748933616384993, 0.19372795727319284, 0.002496617681998221... |
707.3013 | Application of probabilistic PCR5 Fusion Rule for Multisensor Target
Tracking | This paper defines and implements a non-Bayesian fusion rule for combining
densities of probabilities estimated by local (non-linear) filters for tracking
a moving target by passive sensors. This rule is the restriction to a strict
probabilistic paradigm of the recent and efficient Proportional Conflict
Redistributio... | stat.AP | this paper defines and implements a nonbayesian fusion rule for combining densities of probabilities estimated by local nonlinear filters for tracking a moving target by passive sensors this rule is the restriction to a strict probabilistic paradigm of the recent and efficient proportional conflict redistribution rule ... | [['this', 'paper', 'defines', 'and', 'implements', 'a', 'nonbayesian', 'fusion', 'rule', 'for', 'combining', 'densities', 'of', 'probabilities', 'estimated', 'by', 'local', 'nonlinear', 'filters', 'for', 'tracking', 'a', 'moving', 'target', 'by', 'passive', 'sensors', 'this', 'rule', 'is', 'the', 'restriction', 'to', '... | [-0.051415261274012615, 0.06828904163923699, -0.0962700525071854, 0.0728253208888838, -0.09054219261146126, -0.16207367282551832, 0.05537959389397516, 0.40438353342887684, -0.27363456099604566, -0.2944976336704806, 0.09939687137718861, -0.2242309334055813, -0.14438813019018526, 0.1711758469297097, -0.09773499738807097,... |
707.3014 | Situations d'apprentissage collectives instrument\'ees : \'etude de
pratiques dans l'enseignement sup\'erieur | Currently, educational platforms propose many tools of communication,
production, labour division or collective work management in order to support
collective activities. But it is not guaranteed that actors (instructional
designers, tutors or learner) are really using them. Our work, describe
characteristics of inst... | cs.CY | currently educational platforms propose many tools of communication production labour division or collective work management in order to support collective activities but it is not guaranteed that actors instructional designers tutors or learner are really using them our work describe characteristics of instrumented le... | [['currently', 'educational', 'platforms', 'propose', 'many', 'tools', 'of', 'communication', 'production', 'labour', 'division', 'or', 'collective', 'work', 'management', 'in', 'order', 'to', 'support', 'collective', 'activities', 'but', 'it', 'is', 'not', 'guaranteed', 'that', 'actors', 'instructional', 'designers', ... | [-0.03639500260136889, 0.10826720067988001, -0.09208133770152926, 0.10759380867446973, -0.22305335212565428, -0.2001103278557171, 0.057159623048002164, 0.44268305084135917, -0.21842588585734898, -0.36663397263535963, 0.07692357414530956, -0.2938196444447385, -0.16499412510893308, 0.1683807377100623, -0.1544096617809763... |
707.3015 | Application of Glow Discharge Aes for Investigation of Metal Ions and
Water in Biology and Medicine | AES VHF inductively coupled plasmatron may be applied to wide range of
studies. It enables rapid microanalysis of various solutions including
biological objects and peripheral blood serum. In addition, it may be used for
investigation of water desorption from solid bodies and for determination of
energetic metal-macr... | physics.bio-ph | aes vhf inductively coupled plasmatron may be applied to wide range of studies it enables rapid microanalysis of various solutions including biological objects and peripheral blood serum in addition it may be used for investigation of water desorption from solid bodies and for determination of energetic metalmacromolec... | [['aes', 'vhf', 'inductively', 'coupled', 'plasmatron', 'may', 'be', 'applied', 'to', 'wide', 'range', 'of', 'studies', 'it', 'enables', 'rapid', 'microanalysis', 'of', 'various', 'solutions', 'including', 'biological', 'objects', 'and', 'peripheral', 'blood', 'serum', 'in', 'addition', 'it', 'may', 'be', 'used', 'for'... | [-0.040864704865049825, 0.16760565808068054, -0.02704168701028401, 0.0043357661295984245, 0.027433590785713512, -0.12938920907500023, 0.06961497038011313, 0.38373534972276035, -0.1898894986716678, -0.3259742273068106, 0.04474636066918941, -0.3190383375827829, -0.12370988843031228, 0.20342732786682333, -0.05540100400134... |
707.3016 | Super-resolution in turbulent videos: making profit from damage | It is shown that one can make use of local instabilities in turbulent video
frames to enhance image resolution beyond the limit defined by the image
sampling rate. The paper outlines the processing algorithm, presents its
experimental verification on simulated and real-life videos and discusses its
potentials and lim... | physics.optics physics.comp-ph | it is shown that one can make use of local instabilities in turbulent video frames to enhance image resolution beyond the limit defined by the image sampling rate the paper outlines the processing algorithm presents its experimental verification on simulated and reallife videos and discusses its potentials and limitati... | [['it', 'is', 'shown', 'that', 'one', 'can', 'make', 'use', 'of', 'local', 'instabilities', 'in', 'turbulent', 'video', 'frames', 'to', 'enhance', 'image', 'resolution', 'beyond', 'the', 'limit', 'defined', 'by', 'the', 'image', 'sampling', 'rate', 'the', 'paper', 'outlines', 'the', 'processing', 'algorithm', 'presents... | [-0.09777440089608866, -0.006815849499282788, -0.08805388892639657, 0.05799950719383374, -0.05406438327413433, -0.11145728265828624, -0.008352930674196355, 0.42292684324237767, -0.292917227790672, -0.3110844717950237, 0.1292863281096845, -0.2415831134825641, -0.15484699394972046, 0.21926271907833159, -0.179645788884360... |
707.3017 | Diamagnetism of doped two-leg ladders and probing the nature of their
commensurate phases | We study the magnetic orbital effect of a doped two-leg ladder in the
presence of a magnetic field component perpendicular to the ladder plane.
Combining both low-energy approach (bosonization) and numerical simulations
(density-matrix renormalization group) on the strong coupling limit (t-J
model), a rich phase diag... | cond-mat.str-el cond-mat.supr-con | we study the magnetic orbital effect of a doped twoleg ladder in the presence of a magnetic field component perpendicular to the ladder plane combining both lowenergy approach bosonization and numerical simulations densitymatrix renormalization group on the strong coupling limit tj model a rich phase diagram is establi... | [['we', 'study', 'the', 'magnetic', 'orbital', 'effect', 'of', 'a', 'doped', 'twoleg', 'ladder', 'in', 'the', 'presence', 'of', 'a', 'magnetic', 'field', 'component', 'perpendicular', 'to', 'the', 'ladder', 'plane', 'combining', 'both', 'lowenergy', 'approach', 'bosonization', 'and', 'numerical', 'simulations', 'densit... | [-0.2647241409916508, 0.24060544344171864, -0.02271313059571656, 0.06343215885485902, -0.034386189792443206, -0.12535237488164394, 0.09598629106120724, 0.35344789030151097, -0.22800377757219528, -0.29543671413773187, 0.04944263327019548, -0.3328545128331623, -0.09571123274508864, 0.1402120218165995, 0.0929912192692023,... |
707.3018 | On the Real Analyticity of the Scattering Operator for the Hartree
Equation | In this paper, we study the real analyticity of the scattering operator for
the Hartree equation $ i\partial_tu=-\Delta u+u(V*|u|^2)$. To this end, we
exploit interior and exterior cut-off in time and space, and combining with the
compactness argument to overcome difficulties which arise from absence of good
properti... | math.AP math-ph math.MP | in this paper we study the real analyticity of the scattering operator for the hartree equation ipartial_tudelta uuvu2 to this end we exploit interior and exterior cutoff in time and space and combining with the compactness argument to overcome difficulties which arise from absence of good properties for the nonlinear ... | [['in', 'this', 'paper', 'we', 'study', 'the', 'real', 'analyticity', 'of', 'the', 'scattering', 'operator', 'for', 'the', 'hartree', 'equation', 'ipartial_tudelta', 'uuvu2', 'to', 'this', 'end', 'we', 'exploit', 'interior', 'and', 'exterior', 'cutoff', 'in', 'time', 'and', 'space', 'and', 'combining', 'with', 'the', '... | [-0.08951790115485589, 0.055699031872467865, -0.10726717286225822, 0.06298751576105133, -0.16648510044647588, -0.07505934226016203, 0.009715163399879304, 0.30220253380636375, -0.31001882327513564, -0.2626170011030303, 0.11047890217095199, -0.27782570698262943, -0.1470683531298871, 0.16537296125251386, -0.01888900773289... |
707.3019 | Interacion of Heavy Metal Ions with C-Phycocyanin: Binding Isotherms and
Cooperative Effects | The binding constant of copper(II) ions to C-PC were determined at different
ionic strengths from binding isotherms by equilibrium dialysis and flame atomic
absorption spectroscopy. Fluorescence and absorbtion spectroscopy provides
insight of metal-C-phycocyanin interactions. Fluorescence measurements
demonstrate C-P... | physics.med-ph | the binding constant of copperii ions to cpc were determined at different ionic strengths from binding isotherms by equilibrium dialysis and flame atomic absorption spectroscopy fluorescence and absorbtion spectroscopy provides insight of metalcphycocyanin interactions fluorescence measurements demonstrate cpc quenchin... | [['the', 'binding', 'constant', 'of', 'copperii', 'ions', 'to', 'cpc', 'were', 'determined', 'at', 'different', 'ionic', 'strengths', 'from', 'binding', 'isotherms', 'by', 'equilibrium', 'dialysis', 'and', 'flame', 'atomic', 'absorption', 'spectroscopy', 'fluorescence', 'and', 'absorbtion', 'spectroscopy', 'provides', ... | [-0.014541688511711488, 0.24192603134239712, -0.01626581969788804, 0.05989504405469806, 0.051724570596383676, -0.23483880266639184, 0.09964271163406932, 0.49645611505817483, -0.22249362895978086, -0.3198844358256018, -0.12700539501096456, -0.4012118067684365, -0.044023521950203974, 0.17181290481469513, 0.10411736209744... |
707.302 | Black-Body Anomaly: Analysis of Temperature Offsets | Based on the postulate that photon propagation is governed by a dynamically
broken SU(2) gauge symmetry (scale $\sim 10^{-4} $eV) we make predictions for
temperature offsets due to a low-temperature (a few times the present CMB
temperature) spectral anomaly at low frequencies. Temperature offsets are
extracted from l... | hep-ph | based on the postulate that photon propagation is governed by a dynamically broken su2 gauge symmetry scale sim 104 ev we make predictions for temperature offsets due to a lowtemperature a few times the present cmb temperature spectral anomaly at low frequencies temperature offsets are extracted from leastsquare fits o... | [['based', 'on', 'the', 'postulate', 'that', 'photon', 'propagation', 'is', 'governed', 'by', 'a', 'dynamically', 'broken', 'su2', 'gauge', 'symmetry', 'scale', 'sim', '104', 'ev', 'we', 'make', 'predictions', 'for', 'temperature', 'offsets', 'due', 'to', 'a', 'lowtemperature', 'a', 'few', 'times', 'the', 'present', 'c... | [-0.07644289182682865, 0.15437363044417762, -0.09270455341098377, 0.08880800304866984, -0.0794444467434292, -0.11300998971733191, 0.08137003574857342, 0.42562386027757865, -0.20635131917477242, -0.3444187388093652, 0.07351219852755189, -0.31120284761939393, -0.04861552810210636, 0.21767235565379164, -0.0063488026425698... |
707.3021 | Mixing in massive stellar mergers | The early evolution of dense star clusters is possibly dominated by close
interactions between stars, and physical collisions between stars may occur
quite frequently. Simulating a stellar collision event can be an intensive
numerical task, as detailed calculations of this process require hydrodynamic
simulations in ... | astro-ph | the early evolution of dense star clusters is possibly dominated by close interactions between stars and physical collisions between stars may occur quite frequently simulating a stellar collision event can be an intensive numerical task as detailed calculations of this process require hydrodynamic simulations in three... | [['the', 'early', 'evolution', 'of', 'dense', 'star', 'clusters', 'is', 'possibly', 'dominated', 'by', 'close', 'interactions', 'between', 'stars', 'and', 'physical', 'collisions', 'between', 'stars', 'may', 'occur', 'quite', 'frequently', 'simulating', 'a', 'stellar', 'collision', 'event', 'can', 'be', 'an', 'intensiv... | [-0.09669541420726949, 0.16852751341859815, -0.10775285304160481, 0.11278995429448806, -0.07074425297675056, -0.05544270351880564, 0.03367927860587238, 0.3852454556189565, -0.20866501112556401, -0.3522702962937677, 0.030643798068785196, -0.2500141584037096, -0.07917157338738863, 0.18277339642880625, -0.0229759355084443... |
707.3022 | Shape dynamics during deposit of simple metal clusters on rare gas
matrices | Using a combined quantum mechanical/classical method, we study the collisions
of small Na clusters on large Ar clusters as a model for cluster deposit. We
work out basic mechanisms by systematic variation of collision energy, system
sizes, and orientations. The soft Ar material is found to serve as an extremely
effic... | cond-mat.other | using a combined quantum mechanicalclassical method we study the collisions of small na clusters on large ar clusters as a model for cluster deposit we work out basic mechanisms by systematic variation of collision energy system sizes and orientations the soft ar material is found to serve as an extremely efficient sho... | [['using', 'a', 'combined', 'quantum', 'mechanicalclassical', 'method', 'we', 'study', 'the', 'collisions', 'of', 'small', 'na', 'clusters', 'on', 'large', 'ar', 'clusters', 'as', 'a', 'model', 'for', 'cluster', 'deposit', 'we', 'work', 'out', 'basic', 'mechanisms', 'by', 'systematic', 'variation', 'of', 'collision', '... | [-0.0753081012360689, 0.1623431358540464, -0.07941148125276971, 0.061735008958680164, 0.02773577316679812, -0.11727444602943518, 0.04062697005912098, 0.4049088484098931, -0.26003112050336824, -0.3392974533171964, 0.03338360608782338, -0.25872524873110925, -0.04805245832735751, 0.1730406504777894, 0.008057005644752448, ... |
707.3023 | Integral Concentration of idempotent trigonometric polynomials with gaps | We prove that for all p>1/2 there exists a constant $\gamma_p>0$ such that,
for any symmetric measurable set of positive measure $E\subset \TT$ and for any
$\gamma<\gamma_p$, there is an idempotent trigonometrical polynomial f
satisfying $\int_E |f|^p > \gamma \int_{\TT} |f|^p$. This disproves a
conjecture of Anderso... | math.CA | we prove that for all p12 there exists a constant gamma_p0 such that for any symmetric measurable set of positive measure esubset tt and for any gammagamma_p there is an idempotent trigonometrical polynomial f satisfying int_e fp gamma int_tt fp this disproves a conjecture of anderson ash jones rider and saffari who pr... | [['we', 'prove', 'that', 'for', 'all', 'p12', 'there', 'exists', 'a', 'constant', 'gamma_p0', 'such', 'that', 'for', 'any', 'symmetric', 'measurable', 'set', 'of', 'positive', 'measure', 'esubset', 'tt', 'and', 'for', 'any', 'gammagamma_p', 'there', 'is', 'an', 'idempotent', 'trigonometrical', 'polynomial', 'f', 'satis... | [-0.12011948674917221, 0.12425558841119602, -0.06055126239764778, 0.08678096330943791, -0.05836885610650129, -0.2188493382487008, 0.008272156353546854, 0.35232807688469836, -0.26855760460500333, -0.226124835918274, 0.11632895375916953, -0.287653669213657, -0.12837593567776767, 0.2352082403965623, -0.07865447769667405, ... |
707.3024 | Viability of Dirac phase leptogenesis | We discuss the conditions for a non-vanishing Dirac phase \delta and mixing
angle \theta_{13}, sources of CP violation in neutrino oscillations, to be
uniquely responsible for the observed matter-antimatter asymmetry of the
universe through leptogenesis. We show that this scenario, that we call
\delta-leptogenesis, i... | hep-ph | we discuss the conditions for a nonvanishing dirac phase delta and mixing angle theta_13 sources of cp violation in neutrino oscillations to be uniquely responsible for the observed matterantimatter asymmetry of the universe through leptogenesis we show that this scenario that we call deltaleptogenesis is viable when t... | [['we', 'discuss', 'the', 'conditions', 'for', 'a', 'nonvanishing', 'dirac', 'phase', 'delta', 'and', 'mixing', 'angle', 'theta_13', 'sources', 'of', 'cp', 'violation', 'in', 'neutrino', 'oscillations', 'to', 'be', 'uniquely', 'responsible', 'for', 'the', 'observed', 'matterantimatter', 'asymmetry', 'of', 'the', 'unive... | [-0.11743855665133293, 0.2604427467646339, -0.0499839363648972, 0.18760594643166276, -0.07382719021776703, -0.1737541759448161, 0.07561463998987943, 0.3113609742103789, -0.24671146271123592, -0.2693304446717701, 0.07732670351792618, -0.2606593595390097, -0.04916379855705554, 0.1980719990594863, 0.02050219621485884, -0.... |
707.3025 | Constraints on nuclear matter properties from QCD susceptibilities | We establish the interrelation between the QCD scalar response of the nuclear
medium and its response to a scalar probe coupled to nucleons, such as the
scalar meson responsible for the nuclear binding. The relation that we derive
applies at the nucleonic as well as at the nuclear levels. Non trivial
consequences fol... | nucl-th | we establish the interrelation between the qcd scalar response of the nuclear medium and its response to a scalar probe coupled to nucleons such as the scalar meson responsible for the nuclear binding the relation that we derive applies at the nucleonic as well as at the nuclear levels non trivial consequences follow i... | [['we', 'establish', 'the', 'interrelation', 'between', 'the', 'qcd', 'scalar', 'response', 'of', 'the', 'nuclear', 'medium', 'and', 'its', 'response', 'to', 'a', 'scalar', 'probe', 'coupled', 'to', 'nucleons', 'such', 'as', 'the', 'scalar', 'meson', 'responsible', 'for', 'the', 'nuclear', 'binding', 'the', 'relation',... | [-0.07804475913233147, 0.2431673345627354, -0.10654504218979216, 0.14524443674741722, -0.06667192450656396, -0.09196373704457428, 0.03983923194790827, 0.286499004935982, -0.22145785697701773, -0.2601034428765316, -0.030562597119658277, -0.3066521401448948, -0.07392157189457155, 0.0952838675641432, 0.13293937848676451, ... |
707.3026 | Parabose algebra as generalized conformal supersymmetry | The form of realistic space-time supersymmetry is fixed, by
Haag-Lopuszanski-Sohnius theorem, either to the familiar form of Poincare
supersymmetry or, in massless case, to that of conformal supersymmetry. We
question necessity for such strict restriction in the context of theories with
broken symmetries. In particul... | hep-th | the form of realistic spacetime supersymmetry is fixed by haaglopuszanskisohnius theorem either to the familiar form of poincare supersymmetry or in massless case to that of conformal supersymmetry we question necessity for such strict restriction in the context of theories with broken symmetries in particular we consi... | [['the', 'form', 'of', 'realistic', 'spacetime', 'supersymmetry', 'is', 'fixed', 'by', 'haaglopuszanskisohnius', 'theorem', 'either', 'to', 'the', 'familiar', 'form', 'of', 'poincare', 'supersymmetry', 'or', 'in', 'massless', 'case', 'to', 'that', 'of', 'conformal', 'supersymmetry', 'we', 'question', 'necessity', 'for'... | [-0.1339580289561677, 0.1879544509091745, -0.03384533552296397, 0.11153595959092687, -0.14969361522000188, -0.1711610183550217, -0.03449587169702032, 0.3418318097393553, -0.21528578003156273, -0.26851789611039545, 0.1263120787633004, -0.24022037492078893, -0.1354762531539128, 0.0673051882562611, -0.07524992127026267, 0... |
707.3027 | Relation between Light Cone Distribution Amplitudes and Shape Function
in B mesons | The Bakamjian-Thomas relativistic quark model provides a Poincar\'e
representation of bound states with a fixed number of constituents and, in the
heavy quark limit, form factors of currents satisfy covariance and Isgur-Wise
scaling. We compute the Light Cone Distribution Amplitudes of $B$ mesons
$\phi_{\pm}^B(\omega... | hep-ph | the bakamjianthomas relativistic quark model provides a poincare representation of bound states with a fixed number of constituents and in the heavy quark limit form factors of currents satisfy covariance and isgurwise scaling we compute the light cone distribution amplitudes of b mesons phi_pmbomega as well as the sha... | [['the', 'bakamjianthomas', 'relativistic', 'quark', 'model', 'provides', 'a', 'poincare', 'representation', 'of', 'bound', 'states', 'with', 'a', 'fixed', 'number', 'of', 'constituents', 'and', 'in', 'the', 'heavy', 'quark', 'limit', 'form', 'factors', 'of', 'currents', 'satisfy', 'covariance', 'and', 'isgurwise', 'sc... | [-0.09661742828771648, 0.20998042983485188, -0.10047956167447855, 0.11209446955987587, -0.0642390121501528, -0.08994644781640868, 0.054419758044488786, 0.32555829614065884, -0.22426817656711864, -0.25685416852407483, 0.020597579152315942, -0.28041661155995407, -0.0722835993457755, 0.14513110434645676, 0.014369598873283... |
707.3028 | Finding Efficient Recursions for Risk Aggregation by Computer Algebra | We derive recursions for the probability distribution of random sums by
computer algebra. Unlike the well-known Panjer-type recursions, they are of
finite order and thus allow for computation in linear time. This efficiency is
bought by the assumption that the probability generating function of the claim
size be alge... | math.PR | we derive recursions for the probability distribution of random sums by computer algebra unlike the wellknown panjertype recursions they are of finite order and thus allow for computation in linear time this efficiency is bought by the assumption that the probability generating function of the claim size be algebraic t... | [['we', 'derive', 'recursions', 'for', 'the', 'probability', 'distribution', 'of', 'random', 'sums', 'by', 'computer', 'algebra', 'unlike', 'the', 'wellknown', 'panjertype', 'recursions', 'they', 'are', 'of', 'finite', 'order', 'and', 'thus', 'allow', 'for', 'computation', 'in', 'linear', 'time', 'this', 'efficiency', ... | [-0.1108534636304659, 0.11552435204879764, -0.10583508531015147, 0.09436478935736779, -0.08669353640802643, -0.0905653590829495, 0.06305336289326935, 0.3195835459867821, -0.29698906348237547, -0.2909051309038392, 0.10112147513427772, -0.22697510142974994, -0.1414739393409999, 0.19662736231967917, -0.06295316840944853, ... |
707.3029 | Collapse of antiferromagnetism in CeRh2Si2 : volume versus entropy | The thermal expansion of the heavy fermion compound CeRh2Si2 has been
measured under pressure as a function of temperature using strain gages. A
large anomaly associated to the Neel temperature has been detected even above
the suspected critical pressure Pc = 1.05 GPa where no indication of
antiferromagnetism has bee... | cond-mat.str-el | the thermal expansion of the heavy fermion compound cerh2si2 has been measured under pressure as a function of temperature using strain gages a large anomaly associated to the neel temperature has been detected even above the suspected critical pressure pc 105 gpa where no indication of antiferromagnetism has been obse... | [['the', 'thermal', 'expansion', 'of', 'the', 'heavy', 'fermion', 'compound', 'cerh2si2', 'has', 'been', 'measured', 'under', 'pressure', 'as', 'a', 'function', 'of', 'temperature', 'using', 'strain', 'gages', 'a', 'large', 'anomaly', 'associated', 'to', 'the', 'neel', 'temperature', 'has', 'been', 'detected', 'even', ... | [-0.17783153579159647, 0.21719103304010176, -0.07340424860681563, -0.008344763900031861, -0.0607122419928403, -0.11200255651738472, 0.05001695989775732, 0.37904940355823646, -0.26528428292179607, -0.28301813541362003, 0.04805381734015258, -0.335176097842292, -0.05583116407101245, 0.14303503278353663, 0.0695478276939634... |
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