id float64 706 1.8k | title stringlengths 1 343 | abstract stringlengths 6 6.09k | categories stringlengths 5 125 | processed_abstract stringlengths 2 5.96k | tokenized_abstract stringlengths 8 8.74k | centroid stringlengths 2.1k 2.17k |
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708.1649 | Scattered Emission from A Relativistic Outflow and Its Application to
Gamma-Ray Bursts | We investigate a scenario of photons scattering by electrons within a
relativistic outflow. The outflow is composed of discrete shells with different
speeds. One shell emits radiation for a short duration. Some of this radiation
is scattered by the shell(s) behind. We calculate in a simple two-shell model
the observe... | astro-ph | we investigate a scenario of photons scattering by electrons within a relativistic outflow the outflow is composed of discrete shells with different speeds one shell emits radiation for a short duration some of this radiation is scattered by the shells behind we calculate in a simple twoshell model the observed scatter... | [['we', 'investigate', 'a', 'scenario', 'of', 'photons', 'scattering', 'by', 'electrons', 'within', 'a', 'relativistic', 'outflow', 'the', 'outflow', 'is', 'composed', 'of', 'discrete', 'shells', 'with', 'different', 'speeds', 'one', 'shell', 'emits', 'radiation', 'for', 'a', 'short', 'duration', 'some', 'of', 'this', ... | [-0.09836715951908466, 0.19061450620051906, -0.053038102031013994, 0.145982930321398, -0.04472349730515203, -0.07209529112807886, -0.0024267227410577066, 0.44022182908862134, -0.21958581490745377, -0.29186626514853087, 0.03827534700353998, -0.3227597144107486, 0.011458678568475121, 0.18693331184710354, 0.04298515557528... |
708.165 | Checking the reliability of equivalent width R23 for estimating
metallicities of galaxies | We verify whether the O/H abundances of galaxies can be derived from the
equivalent width (EW) R23 instead of the extinction-corrected flux R23, and
eventually propose a method of improving the reliability of this empirical
method, which is often used for the non-flux calibrated spectra of galaxies. We
select 37,173 ... | astro-ph | we verify whether the oh abundances of galaxies can be derived from the equivalent width ew r23 instead of the extinctioncorrected flux r23 and eventually propose a method of improving the reliability of this empirical method which is often used for the nonflux calibrated spectra of galaxies we select 37173 starforming... | [['we', 'verify', 'whether', 'the', 'oh', 'abundances', 'of', 'galaxies', 'can', 'be', 'derived', 'from', 'the', 'equivalent', 'width', 'ew', 'r23', 'instead', 'of', 'the', 'extinctioncorrected', 'flux', 'r23', 'and', 'eventually', 'propose', 'a', 'method', 'of', 'improving', 'the', 'reliability', 'of', 'this', 'empiri... | [0.04066038686645831, 0.04098556892805812, -0.07896633588640792, 0.09334940880979979, -0.038435887813954274, -0.10738129422931773, 0.08930000012695062, 0.4531233860179782, -0.15816401545548947, -0.3995867795293878, 0.012163232266902923, -0.27536563647502077, -0.023844380801679884, 0.21320583154674527, -0.08279784840145... |
708.1651 | The Hall Number, Optical Sum Rule and Carrier Density for the
$t$-$t'$-$J$ model | We revisit the relationship between three classical measures of particle
number, namely the chemical doping $x$, the Hall number $x_{hall}$ and the
particle number inferred from the optical sum rule $x_{opt}$. We study the
$t$-$t'$-$J$ model of correlations on a square lattice, as a minimal model for
High $T_c$ syste... | cond-mat.str-el cond-mat.supr-con | we revisit the relationship between three classical measures of particle number namely the chemical doping x the hall number x_hall and the particle number inferred from the optical sum rule x_opt we study the ttj model of correlations on a square lattice as a minimal model for high t_c systems using numerical methods ... | [['we', 'revisit', 'the', 'relationship', 'between', 'three', 'classical', 'measures', 'of', 'particle', 'number', 'namely', 'the', 'chemical', 'doping', 'x', 'the', 'hall', 'number', 'x_hall', 'and', 'the', 'particle', 'number', 'inferred', 'from', 'the', 'optical', 'sum', 'rule', 'x_opt', 'we', 'study', 'the', 'ttj',... | [-0.1509293711684439, 0.16192491625973937, -0.055083282319657985, 0.045100796462566414, -0.030932532514471117, -0.1674719987086815, 0.13040366572319367, 0.31806670613330573, -0.2640965894086782, -0.31246614104153914, 0.05010976190379727, -0.3079425954866573, -0.1356904286540908, 0.17722991523717385, 0.00517239782173152... |
708.1652 | Evidence for $b \to d \gamma$ Transitions From a Sum of Exclusive Final
States in the Hadronic Final State Mass Range $1.0 {GeV}/c^2< M(X_d)<1.8
{GeV}/c^2$ | We present preliminary results of a search for $B\to X_d\gamma$ decays with a
hadronic mass 1.0 GeV/$c^2<M(X_d)<$1.8 GeV/$c^2$. We consider seven final
states with up to four charged pions and one neutral pion or $\eta$, which
correspond to about 50% of the total $X_d$ fragmentation in this mass range.
Based on a sam... | hep-ex | we present preliminary results of a search for bto x_dgamma decays with a hadronic mass 10 gevc2mx_d18 gevc2 we consider seven final states with up to four charged pions and one neutral pion or eta which correspond to about 50 of the total x_d fragmentation in this mass range based on a sample of 383 million bbarb even... | [['we', 'present', 'preliminary', 'results', 'of', 'a', 'search', 'for', 'bto', 'x_dgamma', 'decays', 'with', 'a', 'hadronic', 'mass', '10', 'gevc2mx_d18', 'gevc2', 'we', 'consider', 'seven', 'final', 'states', 'with', 'up', 'to', 'four', 'charged', 'pions', 'and', 'one', 'neutral', 'pion', 'or', 'eta', 'which', 'corre... | [-0.060076655419106825, 0.2431211779534351, -0.01849952370976098, 0.07515377492381958, -0.015366335859289393, -0.06094790103379637, 0.12732779737998498, 0.3093565815128386, -0.10360013245372102, -0.35292684875894337, -0.012180553052166943, -0.4375265323440544, 0.09898125879408326, 0.13799959961907007, 0.084288170130457... |
708.1653 | Transverse momentum spectra and elliptic flow: Hydrodynamics with
QCD-based equations of state | We present a family of equations of state within a quasiparticle model
adjusted to lattice QCD and study the impact on azimuthal flow anisotropies and
transverse momentum spectra within hydrodynamic simulations for heavy-ion
collisions at energies relevant for LHC.
| hep-ph | we present a family of equations of state within a quasiparticle model adjusted to lattice qcd and study the impact on azimuthal flow anisotropies and transverse momentum spectra within hydrodynamic simulations for heavyion collisions at energies relevant for lhc | [['we', 'present', 'a', 'family', 'of', 'equations', 'of', 'state', 'within', 'a', 'quasiparticle', 'model', 'adjusted', 'to', 'lattice', 'qcd', 'and', 'study', 'the', 'impact', 'on', 'azimuthal', 'flow', 'anisotropies', 'and', 'transverse', 'momentum', 'spectra', 'within', 'hydrodynamic', 'simulations', 'for', 'heavyi... | [-0.10200635085885341, 0.23679170214260617, -0.18188262722478846, 0.10222331083451326, 0.005187687225257739, -0.030126900794223335, -0.05505076333140142, 0.36854601066368514, -0.20497306678682947, -0.24291239129618192, -0.06507084605833277, -0.32194930219497436, 0.07848013020478763, 0.15061185990746778, 0.1507255297321... |
708.1654 | Erratum to: Deformation Quantization in Algebraic Geometry | This note contains a correction of the proofs of the main results of the
paper [A. Yekutieli, Deformation quantization in algebraic geometry, Adv. Math.
198 (2005), 383-432]. The results are correct as originally stated.
| math.AG math.QA | this note contains a correction of the proofs of the main results of the paper a yekutieli deformation quantization in algebraic geometry adv math 198 2005 383432 the results are correct as originally stated | [['this', 'note', 'contains', 'a', 'correction', 'of', 'the', 'proofs', 'of', 'the', 'main', 'results', 'of', 'the', 'paper', 'a', 'yekutieli', 'deformation', 'quantization', 'in', 'algebraic', 'geometry', 'adv', 'math', '198', '2005', '383432', 'the', 'results', 'are', 'correct', 'as', 'originally', 'stated']] | [-0.10450971153896359, 0.013381428344556216, -0.12748286590883226, 0.04162829158700664, -0.05994508144530383, -0.03924016188830137, -0.0014615567845546386, 0.24588615808523062, -0.20270684813008163, -0.36085889398148563, 0.11901413709292132, -0.24318664165383036, -0.2349884154444391, 0.20608490005587088, -0.25872696157... |
708.1655 | Localized Waves: A scientific and historical introduction | In the first part of this paper (mainly a review) we present general and
formal (simple) introductions to the ordinary gaussian waves and to the Bessel
waves, by explicitly separating the cases of the beams from the cases of the
pulses; and, finally, an analogous introduction is presented for the Localized
Waves (LW)... | physics.gen-ph physics.class-ph physics.optics | in the first part of this paper mainly a review we present general and formal simple introductions to the ordinary gaussian waves and to the bessel waves by explicitly separating the cases of the beams from the cases of the pulses and finally an analogous introduction is presented for the localized waves lw pulses or b... | [['in', 'the', 'first', 'part', 'of', 'this', 'paper', 'mainly', 'a', 'review', 'we', 'present', 'general', 'and', 'formal', 'simple', 'introductions', 'to', 'the', 'ordinary', 'gaussian', 'waves', 'and', 'to', 'the', 'bessel', 'waves', 'by', 'explicitly', 'separating', 'the', 'cases', 'of', 'the', 'beams', 'from', 'th... | [-0.11281422505630774, 0.15120121633666173, -0.08129703755728267, 0.07867536422737101, -0.08786620772939097, -0.0786048956928735, -0.028433921124490145, 0.34373995230751153, -0.25141680439428843, -0.2717157478615186, 0.09970422143641701, -0.2674036341432006, -0.18163563964338578, 0.20838159391844763, -0.032307698233350... |
708.1656 | Two-dimensional Black Holes in a Higher Derivative Gravity and Matrix
Model | We construct perturbatively a class of charged black hole solutions in type
0A string theory with higher derivative terms. They have extremal limit, where
the solution interpolates smoothly between near horizon AdS_2 geometry and the
asymptotic linear dilaton geometry. We compute the free energy and the entropy
of th... | hep-th | we construct perturbatively a class of charged black hole solutions in type 0a string theory with higher derivative terms they have extremal limit where the solution interpolates smoothly between near horizon ads_2 geometry and the asymptotic linear dilaton geometry we compute the free energy and the entropy of those s... | [['we', 'construct', 'perturbatively', 'a', 'class', 'of', 'charged', 'black', 'hole', 'solutions', 'in', 'type', '0a', 'string', 'theory', 'with', 'higher', 'derivative', 'terms', 'they', 'have', 'extremal', 'limit', 'where', 'the', 'solution', 'interpolates', 'smoothly', 'between', 'near', 'horizon', 'ads_2', 'geomet... | [-0.12585978239783407, 0.10228392321651227, -0.049614382031913325, 0.14662315438514592, -0.022104841504663787, -0.1512946094490727, 0.023952864189893355, 0.2886066671077893, -0.21713604951259968, -0.261520118722431, 0.11249105326252529, -0.3577209058365671, -0.10221790260783284, 0.13785330920967612, -0.0465373103202224... |
708.1657 | Some inequalities for $(\alpha, \beta)$-normal operators in Hilbert
spaces | An operator $T$ acting on a Hilbert space is called $(\alpha ,\beta)$-normal
($0\leq \alpha \leq 1\leq \beta $) if \begin{equation*} \alpha ^{2}T^{\ast
}T\leq TT^{\ast}\leq \beta ^{2}T^{\ast}T. \end{equation*} In this paper we
establish various inequalities between the operator norm and its numerical
radius of $(\alp... | math.FA math.OA | an operator t acting on a hilbert space is called alpha betanormal 0leq alpha leq 1leq beta if beginequation alpha 2tast tleq ttastleq beta 2tastt endequation in this paper we establish various inequalities between the operator norm and its numerical radius of alpha betanormal operators in hilbert spaces for this purpo... | [['an', 'operator', 't', 'acting', 'on', 'a', 'hilbert', 'space', 'is', 'called', 'alpha', 'betanormal', '0leq', 'alpha', 'leq', '1leq', 'beta', 'if', 'beginequation', 'alpha', '2tast', 'tleq', 'ttastleq', 'beta', '2tastt', 'endequation', 'in', 'this', 'paper', 'we', 'establish', 'various', 'inequalities', 'between', '... | [-0.15236224109401642, 0.19176292454382854, 0.013721776798158348, 0.09005514759830814, -0.021507722566346244, -0.17555749489850822, -0.04938365454130443, 0.3877023654216427, -0.33046038485116375, -0.11756815481930971, 0.08961274814634126, -0.35373688544446635, -0.10259953507427443, 0.21241022146038585, -0.0791045598906... |
708.1658 | Counterexample to a geodesic length conjecture on the 2-sphere | Paper withdrawn by the author.
| math.DG math.MG | paper withdrawn by the author | [['paper', 'withdrawn', 'by', 'the', 'author']] | [-0.14609565138816832, -0.07191268317401409, -0.046127067506313325, -0.16667759716510772, -0.20591350942850112, -0.06751672551035881, 0.001378102065064013, 0.18750401139259337, -0.3501998968422413, -0.44961802661418915, 0.050580739974975586, -0.3960442580282688, -0.1998589292168617, -0.08567710220813751, -0.46352270543... |
708.1659 | Improved dispersion relations for \gamma\gamma\to \pi^0\pi^0 | We perform a dispersive theoretical study of the reaction \gamma\gamma\to
pi^0\pi^0 emphasizing the low energy region. The large source of theoretical
uncertainty to calculate the \gamma\gamma\to\pi^0\pi^0 total cross section for
\sqrt{s}\gtrsim 0.5 GeV within the dispersive approach is removed. This is
accomplished ... | hep-ph | we perform a dispersive theoretical study of the reaction gammagammato pi0pi0 emphasizing the low energy region the large source of theoretical uncertainty to calculate the gammagammatopi0pi0 total cross section for sqrtsgtrsim 05 gev within the dispersive approach is removed this is accomplished by taking one more sub... | [['we', 'perform', 'a', 'dispersive', 'theoretical', 'study', 'of', 'the', 'reaction', 'gammagammato', 'pi0pi0', 'emphasizing', 'the', 'low', 'energy', 'region', 'the', 'large', 'source', 'of', 'theoretical', 'uncertainty', 'to', 'calculate', 'the', 'gammagammatopi0pi0', 'total', 'cross', 'section', 'for', 'sqrtsgtrsim... | [-0.09071797918769772, 0.13934045809631546, -0.08238569639679216, 0.14090021348178938, -0.08666042347645594, -0.13663156097064968, 0.07757416612434166, 0.3323414337924785, -0.21621205646337735, -0.3049908662214875, -0.01878153971672334, -0.30396415060720217, -0.0038339752945359107, 0.18960303221656769, 0.04007943890152... |
708.166 | The Egorov theorem for transverse Dirac type operators on foliated
manifolds | Egorov's theorem for transversally elliptic operators, acting on sections of
a vector bundle over a compact foliated manifold, is proved. This theorem
relates the quantum evolution of transverse pseudodifferential operators
determined by a first order transversally elliptic operator with the
(classical) evolution of ... | math.DG math.SP | egorovs theorem for transversally elliptic operators acting on sections of a vector bundle over a compact foliated manifold is proved this theorem relates the quantum evolution of transverse pseudodifferential operators determined by a first order transversally elliptic operator with the classical evolution of its symb... | [['egorovs', 'theorem', 'for', 'transversally', 'elliptic', 'operators', 'acting', 'on', 'sections', 'of', 'a', 'vector', 'bundle', 'over', 'a', 'compact', 'foliated', 'manifold', 'is', 'proved', 'this', 'theorem', 'relates', 'the', 'quantum', 'evolution', 'of', 'transverse', 'pseudodifferential', 'operators', 'determi... | [-0.22900154313226398, 0.16681424856402113, -0.11516339807089285, 0.0706575658789786, -0.12122387163357676, -0.11855752767795431, -0.10759326498997066, 0.3288042092296694, -0.3177642691215234, -0.1834010757905032, 0.06112719536966844, -0.26809625324260977, -0.07586739894135722, 0.22349808020434075, -0.0748985109800872,... |
708.1661 | Complex algebraic curves. Annuli | We provide the full classification of algebraic embeddings of $\mathbb{C}^*$
into $\mathbb{C}^2$ satisfying certain regularity condition, which
conjecturally holds for all algebraic maps from $\mathbb{C}^*$ into
$\mathbb{C}^2$. The resulting list comprises 1 smooth family, 18 discrete
families and 4 special cases. An... | math.AG | we provide the full classification of algebraic embeddings of mathbbc into mathbbc2 satisfying certain regularity condition which conjecturally holds for all algebraic maps from mathbbc into mathbbc2 the resulting list comprises 1 smooth family 18 discrete families and 4 special cases any embedding known to us can be r... | [['we', 'provide', 'the', 'full', 'classification', 'of', 'algebraic', 'embeddings', 'of', 'mathbbc', 'into', 'mathbbc2', 'satisfying', 'certain', 'regularity', 'condition', 'which', 'conjecturally', 'holds', 'for', 'all', 'algebraic', 'maps', 'from', 'mathbbc', 'into', 'mathbbc2', 'the', 'resulting', 'list', 'comprise... | [-0.15017496382889267, 0.02579579076084953, -0.08335456128160541, 0.07601974392130684, -0.1406220285472675, -0.16019371001479718, 0.03388851144207785, 0.29819016580541546, -0.2715546811214433, -0.25878901210112065, 0.11224206149793015, -0.23710934668958475, -0.14216808537961556, 0.20910236101346807, -0.1454438381505987... |
708.1662 | Transition frequency shifts with fine structure constant variation for
Fe II: Breit and core-valence correlation correction | Transition frequencies of Fe II ion are known to be very sensitive to
variation of the fine structure constant \alpha. The resonance absorption lines
of Fe II from objects at cosmological distances are used in a search for the
possible variation of \alpha in cause of cosmic time. In this paper we
calculated the depen... | physics.atom-ph | transition frequencies of fe ii ion are known to be very sensitive to variation of the fine structure constant alpha the resonance absorption lines of fe ii from objects at cosmological distances are used in a search for the possible variation of alpha in cause of cosmic time in this paper we calculated the dependence ... | [['transition', 'frequencies', 'of', 'fe', 'ii', 'ion', 'are', 'known', 'to', 'be', 'very', 'sensitive', 'to', 'variation', 'of', 'the', 'fine', 'structure', 'constant', 'alpha', 'the', 'resonance', 'absorption', 'lines', 'of', 'fe', 'ii', 'from', 'objects', 'at', 'cosmological', 'distances', 'are', 'used', 'in', 'a', ... | [-0.04090215086091495, 0.12488962187768614, 0.010317076268401129, 0.10604848252553228, -0.020511998806531866, -0.1477471411745031, 0.008597513826742292, 0.43683703172397104, -0.2086169872901911, -0.32508163883991487, 0.009459197183522719, -0.3216256990051227, -0.020223546205154548, 0.1601313775477944, 0.072856440354165... |
708.1663 | Universal Nonlinear Filtering Using Feynman Path Integrals II: The
Continuous-Continuous Model with Additive Noise | In this paper, the Feynman path integral formulation of the
continuous-continuous filtering problem, a fundamental problem of applied
science, is investigated for the case when the noise in the signal and
measurement model is additive. It is shown that it leads to an independent and
self-contained analysis and soluti... | cond-mat.other | in this paper the feynman path integral formulation of the continuouscontinuous filtering problem a fundamental problem of applied science is investigated for the case when the noise in the signal and measurement model is additive it is shown that it leads to an independent and selfcontained analysis and solution of th... | [['in', 'this', 'paper', 'the', 'feynman', 'path', 'integral', 'formulation', 'of', 'the', 'continuouscontinuous', 'filtering', 'problem', 'a', 'fundamental', 'problem', 'of', 'applied', 'science', 'is', 'investigated', 'for', 'the', 'case', 'when', 'the', 'noise', 'in', 'the', 'signal', 'and', 'measurement', 'model', ... | [-0.10656791727251402, 0.021063393219378668, -0.14358973655180307, 0.06508968642810942, -0.11993625078685, -0.10892543333829963, 0.006871411913380143, 0.34692579321563244, -0.3131044595502317, -0.30481453086258625, 0.10922388982089615, -0.24841884641500656, -0.22273824884541682, 0.23464815804254613, -0.1126091266594357... |
708.1664 | Interpretations of Octonion Wave Equations | The interpretations of octonion wave equations in eight dimensional
space-time have been discussed. We have made an attempt to discuss the octonion
field equation as the equation of motion for particles carrying simultaneously
electric and magnetic charges (i.e. dyons) in external and internal spaces
respectively. It... | hep-th | the interpretations of octonion wave equations in eight dimensional spacetime have been discussed we have made an attempt to discuss the octonion field equation as the equation of motion for particles carrying simultaneously electric and magnetic charges ie dyons in external and internal spaces respectively it has been... | [['the', 'interpretations', 'of', 'octonion', 'wave', 'equations', 'in', 'eight', 'dimensional', 'spacetime', 'have', 'been', 'discussed', 'we', 'have', 'made', 'an', 'attempt', 'to', 'discuss', 'the', 'octonion', 'field', 'equation', 'as', 'the', 'equation', 'of', 'motion', 'for', 'particles', 'carrying', 'simultaneou... | [-0.18937143589195654, 0.16876600906737382, -0.06997116043491877, 0.09006555372518721, -0.12673655061269773, -0.07916271214909311, -0.05600089542359613, 0.3577143742635263, -0.2081550030979489, -0.28889390408430854, 0.057624065697677015, -0.26202748349949706, -0.15342311126143574, 0.15573115003758303, 0.012223152548475... |
708.1665 | Entangling a nanomechanical resonator and a superconducting microwave
cavity | We propose a scheme able to entangle at the steady state a nanomechanical
resonator with a microwave cavity mode of a driven superconducting coplanar
waveguide. The nanomechanical resonator is capacitively coupled with the
central conductor of the waveguide and stationary entanglement is achievable up
to temperatures... | cond-mat.mes-hall quant-ph | we propose a scheme able to entangle at the steady state a nanomechanical resonator with a microwave cavity mode of a driven superconducting coplanar waveguide the nanomechanical resonator is capacitively coupled with the central conductor of the waveguide and stationary entanglement is achievable up to temperatures of... | [['we', 'propose', 'a', 'scheme', 'able', 'to', 'entangle', 'at', 'the', 'steady', 'state', 'a', 'nanomechanical', 'resonator', 'with', 'a', 'microwave', 'cavity', 'mode', 'of', 'a', 'driven', 'superconducting', 'coplanar', 'waveguide', 'the', 'nanomechanical', 'resonator', 'is', 'capacitively', 'coupled', 'with', 'the... | [-0.24096789911389352, 0.2233077041245997, 0.01027958482503891, -0.18728879464324563, 0.001029246747493744, -0.29909680377691983, 0.07826067621121183, 0.4104023893363774, -0.18455383263528347, -0.23166952535510063, -0.029431390864774584, -0.3331179142743349, 0.023800076991319655, 0.26159491484984754, 0.0133050925983116... |
708.1666 | Angle dependent magnetoresistance measurements in
Tl$_2$Ba$_2$CuO$_{6+\delta}$ and the need for anisotropic scattering | The angle-dependent interlayer magnetoresistance of overdoped
Tl$_2$Ba$_2$CuO$_{6+\delta}$ has been measured in high magnetic fields up to 45
Tesla. A conventional Boltzmann transport analysis with no basal-plane
anisotropy in the cyclotron frequency $\omega_c$ or transport lifetime $\tau$
is shown to be inadequate f... | cond-mat.supr-con | the angledependent interlayer magnetoresistance of overdoped tl_2ba_2cuo_6delta has been measured in high magnetic fields up to 45 tesla a conventional boltzmann transport analysis with no basalplane anisotropy in the cyclotron frequency omega_c or transport lifetime tau is shown to be inadequate for explaining the dat... | [['the', 'angledependent', 'interlayer', 'magnetoresistance', 'of', 'overdoped', 'tl_2ba_2cuo_6delta', 'has', 'been', 'measured', 'in', 'high', 'magnetic', 'fields', 'up', 'to', '45', 'tesla', 'a', 'conventional', 'boltzmann', 'transport', 'analysis', 'with', 'no', 'basalplane', 'anisotropy', 'in', 'the', 'cyclotron', ... | [-0.15280272021545502, 0.18905266599486703, -0.06515611274491834, 0.049929348814665625, -0.08949664897568847, -0.1490994896699229, 0.014811963818805373, 0.3671428900212049, -0.27036068434320876, -0.31753948910728746, -0.004339717056237809, -0.30174699673510114, -0.06831337250364215, 0.24226507289314886, 0.0346311106710... |
708.1667 | Universal near-horizon conformal structure and black hole entropy | It is shown that a massless scalar probe reveals a universal near-horizon
conformal structure for a wide class of black holes, including the BTZ. The
central charge of the corresponding Virasoro algebra contains information about
the black hole. With a suitable quantization condition on the central charge,
the CFT as... | hep-th gr-qc | it is shown that a massless scalar probe reveals a universal nearhorizon conformal structure for a wide class of black holes including the btz the central charge of the corresponding virasoro algebra contains information about the black hole with a suitable quantization condition on the central charge the cft associate... | [['it', 'is', 'shown', 'that', 'a', 'massless', 'scalar', 'probe', 'reveals', 'a', 'universal', 'nearhorizon', 'conformal', 'structure', 'for', 'a', 'wide', 'class', 'of', 'black', 'holes', 'including', 'the', 'btz', 'the', 'central', 'charge', 'of', 'the', 'corresponding', 'virasoro', 'algebra', 'contains', 'informati... | [-0.12276706729419626, 0.07127600997038562, -0.10006771268868346, 0.0994248677122315, -0.0819518360540927, -0.15218178229044563, -0.011849090846018972, 0.24507129268595282, -0.1569896120134104, -0.2628656213456485, 0.0899277326036872, -0.3072118295134658, -0.1376011263521224, 0.18368303072590556, -0.07393763413160576, ... |
708.1668 | Measurement of B+ -> D+ D0bar branching fraction and charge asymmetry
and search for B0 -> D0 D0bar | We report an improved measurement of the B+ -> D+ D0bar and B0 -> D0 D0bar
decays based on 656.7 10^6 BBar events collected with the Belle detector at
KEKB. We measure the branching fraction and charge asymmetry for the B+ -> D+
D0bar decay: Br(B+ -> D+ D0bar)= (3.85 +- 0.31 +- 0.38) 10^-4 and A_{CP}(B+ ->
D+ D0bar)=... | hep-ex | we report an improved measurement of the b d d0bar and b0 d0 d0bar decays based on 6567 106 bbar events collected with the belle detector at kekb we measure the branching fraction and charge asymmetry for the b d d0bar decay brb d d0bar 385 031 038 104 and a_cpb d d0bar000 008 002 where the first error is statistical a... | [['we', 'report', 'an', 'improved', 'measurement', 'of', 'the', 'b', 'd', 'd0bar', 'and', 'b0', 'd0', 'd0bar', 'decays', 'based', 'on', '6567', '106', 'bbar', 'events', 'collected', 'with', 'the', 'belle', 'detector', 'at', 'kekb', 'we', 'measure', 'the', 'branching', 'fraction', 'and', 'charge', 'asymmetry', 'for', 't... | [-0.11171562984998759, 0.25370626122891, -0.02575262068837349, 0.0417990385432772, 0.013172079359979503, -0.14758149687466876, 0.2413557545639508, 0.18699741177260876, -0.15096951555460691, -0.2881155184337071, -0.05810432978129635, -0.5053337686029928, 0.09719922601999272, 0.11335456107709822, 0.06907366392191588, 0.1... |
708.1669 | GaAs delta-doped quantum wire superlattice characterization by quantum
Hall effect and Shubnikov de Haas oscillations | Quantum wire superlattices (1D) realized by controlled dislocation slipping
in quantum well superlattices (2D) (atomic saw method) have already shown
magnetophonon oscillations. This effect has been used to investigate the
electronic properties of such systems and prove the quantum character of the
physical propertie... | cond-mat.mes-hall cond-mat.dis-nn | quantum wire superlattices 1d realized by controlled dislocation slipping in quantum well superlattices 2d atomic saw method have already shown magnetophonon oscillations this effect has been used to investigate the electronic properties of such systems and prove the quantum character of the physical properties of the ... | [['quantum', 'wire', 'superlattices', '1d', 'realized', 'by', 'controlled', 'dislocation', 'slipping', 'in', 'quantum', 'well', 'superlattices', '2d', 'atomic', 'saw', 'method', 'have', 'already', 'shown', 'magnetophonon', 'oscillations', 'this', 'effect', 'has', 'been', 'used', 'to', 'investigate', 'the', 'electronic'... | [-0.17946146484545455, 0.2402560165169637, -0.06973924913702981, 0.03855122934623115, 0.007058710186989813, -0.10962965954802459, 0.03542949672039787, 0.3385129866154888, -0.2592655263194237, -0.33880526894302687, 0.017334866699249826, -0.2405942093368761, -0.13011128965270105, 0.23539027749101007, 0.002665618581909544... |
708.167 | Formation of a black hole from an AdS spacetime | We shall first discuss motivation for higher dimension even for classical
description of gravitational dynamics and then construct a black hole out of an
anti-deSitter (AdS) spacetime by prescribing a coupling between Gauss-Bonnet
parameter, constant curvature of extra dimensional space and $\Lambda$. This is
a creat... | gr-qc astro-ph hep-th | we shall first discuss motivation for higher dimension even for classical description of gravitational dynamics and then construct a black hole out of an antidesitter ads spacetime by prescribing a coupling between gaussbonnet parameter constant curvature of extra dimensional space and lambda this is a creation of pure... | [['we', 'shall', 'first', 'discuss', 'motivation', 'for', 'higher', 'dimension', 'even', 'for', 'classical', 'description', 'of', 'gravitational', 'dynamics', 'and', 'then', 'construct', 'a', 'black', 'hole', 'out', 'of', 'an', 'antidesitter', 'ads', 'spacetime', 'by', 'prescribing', 'a', 'coupling', 'between', 'gaussb... | [-0.18532047424007925, 0.14643174410913048, -0.06924194438186915, 0.1114613623766784, -0.12432577019851458, -0.17285347135998963, -0.007562888328704918, 0.2722898161921062, -0.20871198589897208, -0.26340939756023307, 0.06666908061270717, -0.22097596562091718, -0.16906972147785782, 0.14066212756657287, -0.01850051571729... |
708.1671 | Harnack inequality and applications for stochastic generalized porous
media equations | By using coupling and Girsanov transformations, the dimension-free Harnack
inequality and the strong Feller property are proved for transition semigroups
of solutions to a class of stochastic generalized porous media equations. As
applications, explicit upper bounds of the $L^p$-norm of the density as well as
hyperco... | math.PR | by using coupling and girsanov transformations the dimensionfree harnack inequality and the strong feller property are proved for transition semigroups of solutions to a class of stochastic generalized porous media equations as applications explicit upper bounds of the lpnorm of the density as well as hypercontractivit... | [['by', 'using', 'coupling', 'and', 'girsanov', 'transformations', 'the', 'dimensionfree', 'harnack', 'inequality', 'and', 'the', 'strong', 'feller', 'property', 'are', 'proved', 'for', 'transition', 'semigroups', 'of', 'solutions', 'to', 'a', 'class', 'of', 'stochastic', 'generalized', 'porous', 'media', 'equations', ... | [-0.061718800714747474, 0.0762442446292632, -0.04205524708906358, 0.16284738643602892, -0.08570902531289241, -0.14420115769078787, 0.014702089249410412, 0.3160642528567802, -0.3610050109130415, -0.2258060122924772, 0.2176146957896311, -0.31657080453058534, -0.11974472779441964, 0.25267708891664037, -0.04427515486763282... |
708.1672 | Studying Transition Region Phenomena with Solar-B/EIS | Transition region lines in active regions can become strongly enhanced in
coronal footpoints and active region blinkers. The weak transition region lines
found in the Solar-B/EIS wavebands will thus become useful for diagnostic
studies of these events. EIS count rates predicted from SOHO/CDS spectra are
presented, an... | astro-ph | transition region lines in active regions can become strongly enhanced in coronal footpoints and active region blinkers the weak transition region lines found in the solarbeis wavebands will thus become useful for diagnostic studies of these events eis count rates predicted from sohocds spectra are presented and a mg v... | [['transition', 'region', 'lines', 'in', 'active', 'regions', 'can', 'become', 'strongly', 'enhanced', 'in', 'coronal', 'footpoints', 'and', 'active', 'region', 'blinkers', 'the', 'weak', 'transition', 'region', 'lines', 'found', 'in', 'the', 'solarbeis', 'wavebands', 'will', 'thus', 'become', 'useful', 'for', 'diagnos... | [-0.06070495521614574, 0.19254167544005332, 0.04753783942674691, 0.17471258581466623, 0.0012358569909098013, -0.17052080832808367, 0.056716979709717466, 0.48318578808937435, -0.12153648639554684, -0.3043440653995242, 0.07157719625766336, -0.3196961824729476, -0.08257839747897859, 0.22494428070648662, -0.005610260846124... |
708.1673 | Optimized minigaps for negative differential resistance creation in
strongly delta-doped (1D) superlattices | The "atomic saw method" uses the passage of dislocations in two-dimensional
(2D) quantum-well superlattices to create periodic slipping layers and
one-dimensional (1D) quantum wire superlattices. The effects of this space
structuring of the samples on the allowed energies are analysed in the case of
GaAs d-doped supe... | cond-mat.dis-nn cond-mat.mes-hall | the atomic saw method uses the passage of dislocations in twodimensional 2d quantumwell superlattices to create periodic slipping layers and onedimensional 1d quantum wire superlattices the effects of this space structuring of the samples on the allowed energies are analysed in the case of gaas ddoped superlattices if ... | [['the', 'atomic', 'saw', 'method', 'uses', 'the', 'passage', 'of', 'dislocations', 'in', 'twodimensional', '2d', 'quantumwell', 'superlattices', 'to', 'create', 'periodic', 'slipping', 'layers', 'and', 'onedimensional', '1d', 'quantum', 'wire', 'superlattices', 'the', 'effects', 'of', 'this', 'space', 'structuring', '... | [-0.15517325821487507, 0.16005335420569672, 0.0006946888918589268, 0.025148547246187394, -0.012850875671054902, -0.13804285929238955, 0.019748017433032925, 0.38647352498290793, -0.2866947008140934, -0.3162110740418679, 0.05882727170475326, -0.26958742204754216, -0.14393641566857696, 0.20365018703575646, 0.0025219867238... |
708.1674 | Broadening processes in GaAs delta-doped quantum wire superlattices | We use both Quantum Hall and Shubnikov de Haas experiments at high magnetic
field and low temperature to analyse broadening processes of Landau levels in a
delta-doped 2D quantum well superlattice and a 1D quantum wire superlattice
generated from the first one by controlled dislocation slips. We deduce first
the orig... | cond-mat.mes-hall cond-mat.dis-nn | we use both quantum hall and shubnikov de haas experiments at high magnetic field and low temperature to analyse broadening processes of landau levels in a deltadoped 2d quantum well superlattice and a 1d quantum wire superlattice generated from the first one by controlled dislocation slips we deduce first the origin o... | [['we', 'use', 'both', 'quantum', 'hall', 'and', 'shubnikov', 'de', 'haas', 'experiments', 'at', 'high', 'magnetic', 'field', 'and', 'low', 'temperature', 'to', 'analyse', 'broadening', 'processes', 'of', 'landau', 'levels', 'in', 'a', 'deltadoped', '2d', 'quantum', 'well', 'superlattice', 'and', 'a', '1d', 'quantum', ... | [-0.19929917954085838, 0.2198770711819331, -0.05434745567673374, 0.03048117171726647, -0.009084475956236323, -0.1232595166014064, 0.06367745341821796, 0.32999517438999776, -0.27109092497045084, -0.3005525922934924, -0.005806576395739935, -0.25448244125360536, -0.16366902558753887, 0.24042736534472733, -0.00644215671789... |
708.1675 | Major Indices and Perfect Bases for Complex Reflection Groups | It is shown that, under mild conditions, a complex reflection group
$G(r,p,n)$ may be decomposed into a set-wise direct product of cyclic
subgroups. This property is then used to extend the notion of major index and a
corresponding Hilbert series identity to these and other closely related
groups.
| math.CO math.GR | it is shown that under mild conditions a complex reflection group grpn may be decomposed into a setwise direct product of cyclic subgroups this property is then used to extend the notion of major index and a corresponding hilbert series identity to these and other closely related groups | [['it', 'is', 'shown', 'that', 'under', 'mild', 'conditions', 'a', 'complex', 'reflection', 'group', 'grpn', 'may', 'be', 'decomposed', 'into', 'a', 'setwise', 'direct', 'product', 'of', 'cyclic', 'subgroups', 'this', 'property', 'is', 'then', 'used', 'to', 'extend', 'the', 'notion', 'of', 'major', 'index', 'and', 'a',... | [-0.13727096138124276, 0.10168670070076284, -0.16218000512859967, 0.05767993445867129, -0.12091021921272234, -0.12908122600250257, -0.022736092214472592, 0.39797212881967425, -0.3905590889820208, -0.19900930329458788, 0.1686846210116831, -0.17436690046451986, -0.16549303876430108, 0.2169099022479107, -0.145079808057441... |
708.1676 | Curve crossing for random walks reflected at their maximum | Let $R_n=\max_{0\leq j\leq n}S_j-S_n$ be a random walk $S_n$ reflected in its
maximum. Except in the trivial case when $P(X\ge0)=1$, $R_n$ will pass over a
horizontal boundary of any height in a finite time, with probability 1. We
extend this by giving necessary and sufficient conditions for finiteness of
passage tim... | math.PR | let r_nmax_0leq jleq ns_js_n be a random walk s_n reflected in its maximum except in the trivial case when pxge01 r_n will pass over a horizontal boundary of any height in a finite time with probability 1 we extend this by giving necessary and sufficient conditions for finiteness of passage times of r_n above certain c... | [['let', 'r_nmax_0leq', 'jleq', 'ns_js_n', 'be', 'a', 'random', 'walk', 's_n', 'reflected', 'in', 'its', 'maximum', 'except', 'in', 'the', 'trivial', 'case', 'when', 'pxge01', 'r_n', 'will', 'pass', 'over', 'a', 'horizontal', 'boundary', 'of', 'any', 'height', 'in', 'a', 'finite', 'time', 'with', 'probability', '1', 'w... | [-0.15163688614009485, 0.185834043927617, -0.08243939578848875, 0.05288704028609603, -0.013742703289361828, -0.12913727492757016, 0.046913897003031384, 0.36148022857131595, -0.2618104174458895, -0.22928145290273477, 0.146728304360788, -0.2494670778544525, -0.10048265185333409, 0.16907512160586352, -0.09326670327523755,... |
708.1677 | Possible connections between whiskered categories and groupoids, many
object Leibniz algebras, automorphism structures and local-to-global
questions | We define the notion of whiskered categories and groupoids, showing that
whiskered groupoids have a commutator theory. So also do whiskered
$R$-categories, thus answering questions of what might be `commutative
versions' of these theories. We relate these ideas to the theory of Leibniz
algebras, but the commutator th... | math.CT math.DG | we define the notion of whiskered categories and groupoids showing that whiskered groupoids have a commutator theory so also do whiskered rcategories thus answering questions of what might be commutative versions of these theories we relate these ideas to the theory of leibniz algebras but the commutator theory here do... | [['we', 'define', 'the', 'notion', 'of', 'whiskered', 'categories', 'and', 'groupoids', 'showing', 'that', 'whiskered', 'groupoids', 'have', 'a', 'commutator', 'theory', 'so', 'also', 'do', 'whiskered', 'rcategories', 'thus', 'answering', 'questions', 'of', 'what', 'might', 'be', 'commutative', 'versions', 'of', 'these... | [-0.11936108241511036, 0.0979724532451981, -0.10891330827361168, 0.19852961219652598, -0.15856143292873653, -0.16844494108096766, -0.00938125764916359, 0.4083468103920346, -0.3857145253290881, -0.21881270947963444, 0.12523889283774725, -0.2574616288905268, -0.19394701499658734, 0.1935765015868359, -0.21960219927827146,... |
708.1678 | Theory about Atlas morphology (Saturn moon) | On June 12, 2007 the Cassini probe sent the images of a small moon of Saturn
called Atlas which is located between the ring A and the small ring R/2004 S 1.
These images have shown that the Atlas morphology is very different from other
moons of similar dimensions. In the present article we propose a reasonable
theory... | astro-ph | on june 12 2007 the cassini probe sent the images of a small moon of saturn called atlas which is located between the ring a and the small ring r2004 s 1 these images have shown that the atlas morphology is very different from other moons of similar dimensions in the present article we propose a reasonable theory to th... | [['on', 'june', '12', '2007', 'the', 'cassini', 'probe', 'sent', 'the', 'images', 'of', 'a', 'small', 'moon', 'of', 'saturn', 'called', 'atlas', 'which', 'is', 'located', 'between', 'the', 'ring', 'a', 'and', 'the', 'small', 'ring', 'r2004', 's', '1', 'these', 'images', 'have', 'shown', 'that', 'the', 'atlas', 'morphol... | [-0.10608852851734635, 0.11720607158272191, -0.1182466554678382, 0.06373020742296617, -0.04253807374613082, -0.10501502234330203, -0.0349424673786803, 0.3383023527827352, -0.2390711911052386, -0.36118549346289736, 0.11775168631132321, -0.2672772889937017, -0.13901063684928924, 0.19031722117908934, -0.11338460825859233,... |
708.1679 | Assisted Inflation from Geometric Tachyon | We study the effect of rolling of N D3-branes in the vicinity of NS5-branes.
We find out that this system coupled with the four dimensional gravity gives
the slow roll assisted inflation of the scalar field theory. Once again this
expectation is exactly similar to that of N-tachyon assisted inflation on
unstable D-br... | hep-th | we study the effect of rolling of n d3branes in the vicinity of ns5branes we find out that this system coupled with the four dimensional gravity gives the slow roll assisted inflation of the scalar field theory once again this expectation is exactly similar to that of ntachyon assisted inflation on unstable dbranes | [['we', 'study', 'the', 'effect', 'of', 'rolling', 'of', 'n', 'd3branes', 'in', 'the', 'vicinity', 'of', 'ns5branes', 'we', 'find', 'out', 'that', 'this', 'system', 'coupled', 'with', 'the', 'four', 'dimensional', 'gravity', 'gives', 'the', 'slow', 'roll', 'assisted', 'inflation', 'of', 'the', 'scalar', 'field', 'theor... | [-0.21856501278503296, 0.2081832571241718, -0.12008020778795561, 0.046096169718881495, -0.02389495787792839, -0.20085696424715793, -0.005903138593286992, 0.2544972865233341, -0.19505747133874907, -0.24648886899320552, 0.0706549046377544, -0.22793301116102016, -0.17667995551332402, 0.13370159909558985, -0.05523142238290... |
708.168 | An exactly solvable model of reversible adsorption on a disordered
substrate | We consider the reversible adsorption of dimers on a regular lattice, where
adsorption occurs on a finite fraction of sites selected randomly. By comparing
this system to the pure system where all sites are available for adsorption, we
show that when the activity goes to infinity, there exists a mapping between
this ... | cond-mat.stat-mech cond-mat.soft | we consider the reversible adsorption of dimers on a regular lattice where adsorption occurs on a finite fraction of sites selected randomly by comparing this system to the pure system where all sites are available for adsorption we show that when the activity goes to infinity there exists a mapping between this model ... | [['we', 'consider', 'the', 'reversible', 'adsorption', 'of', 'dimers', 'on', 'a', 'regular', 'lattice', 'where', 'adsorption', 'occurs', 'on', 'a', 'finite', 'fraction', 'of', 'sites', 'selected', 'randomly', 'by', 'comparing', 'this', 'system', 'to', 'the', 'pure', 'system', 'where', 'all', 'sites', 'are', 'available'... | [-0.1129866650295073, 0.1428554908957629, -0.012893443259583639, 0.04621613385007445, 0.029583007839005606, -0.1513120390565456, 0.11082047131942767, 0.4095037111814703, -0.2458132784071881, -0.24924802147181688, 0.10150244065037047, -0.3252383913284382, -0.13772161192244198, 0.13335103551090688, 0.02006311533329761, -... |
708.1681 | Spin valve effect by ballistic transport in ferromagnetic metal (MnAs) /
semiconductor (GaAs) hybrid heterostructures | We demonstrate the spin valve effect by ballistic transport in fully
epitaxial MnAs ferromagnetic metal / GaAs semiconductor / GaAs:MnAs granular
hybrid heterostructures. The GaAs:MnAs material contains ferromagnetic MnAs
nanoparticles in a GaAs matrix, and acts as a spin injector and a spin
detector. Although the ba... | cond-mat.mtrl-sci | we demonstrate the spin valve effect by ballistic transport in fully epitaxial mnas ferromagnetic metal gaas semiconductor gaasmnas granular hybrid heterostructures the gaasmnas material contains ferromagnetic mnas nanoparticles in a gaas matrix and acts as a spin injector and a spin detector although the barrier heigh... | [['we', 'demonstrate', 'the', 'spin', 'valve', 'effect', 'by', 'ballistic', 'transport', 'in', 'fully', 'epitaxial', 'mnas', 'ferromagnetic', 'metal', 'gaas', 'semiconductor', 'gaasmnas', 'granular', 'hybrid', 'heterostructures', 'the', 'gaasmnas', 'material', 'contains', 'ferromagnetic', 'mnas', 'nanoparticles', 'in',... | [-0.19817440392805286, 0.22458448396208225, -0.01596597045806519, -0.015738064048777783, -0.04215807532577702, -0.23731805609664722, 0.015976267343575365, 0.43248854979370416, -0.25060600523700877, -0.33455966823221595, -0.025753844034952227, -0.3132730449413818, -0.1020406157280622, 0.2443948314561812, 0.0543292307221... |
708.1682 | Growth dynamics of vertically aligned single-walled carbon nanotubes
from in situ measurements | An in situ optical absorbance measurement was used to study the growth
dynamics of vertically aligned single-walled carbon nanotubes (VA-SWCNTs)
synthesized by chemical vapor deposition of ethanol. The growth rate of the
VA-SWCNT film was found to decay exponentially from an initial maximum,
resulting in an effective... | cond-mat.mtrl-sci | an in situ optical absorbance measurement was used to study the growth dynamics of vertically aligned singlewalled carbon nanotubes vaswcnts synthesized by chemical vapor deposition of ethanol the growth rate of the vaswcnt film was found to decay exponentially from an initial maximum resulting in an effective growth t... | [['an', 'in', 'situ', 'optical', 'absorbance', 'measurement', 'was', 'used', 'to', 'study', 'the', 'growth', 'dynamics', 'of', 'vertically', 'aligned', 'singlewalled', 'carbon', 'nanotubes', 'vaswcnts', 'synthesized', 'by', 'chemical', 'vapor', 'deposition', 'of', 'ethanol', 'the', 'growth', 'rate', 'of', 'the', 'vaswc... | [-0.0798780494788859, 0.19628263425557496, -0.06268009306370652, -0.08409069515113576, 0.04132016390064826, -0.079364390676778, 0.05923949177889943, 0.403909913572025, -0.2939385012486729, -0.29399580925197927, 0.08770338645485087, -0.2544355579036272, -0.06973440135963324, 0.17119525496500654, -0.0025059095489145334, ... |
708.1683 | Prospects for GMRT to Observe Radio Waves from UHE Particles Interacting
with the Moon | Ultra high energy (UHE) particles of cosmic origin impact the lunar regolith
and produce radio signals through Askaryan effect, signals that can be detected
by Earth based radio telescopes. We calculate the expected sensitivity for
observation of such events at the Giant Metrewave Radio Telescope (GMRT), both
for UHE... | astro-ph gr-qc hep-ex hep-ph | ultra high energy uhe particles of cosmic origin impact the lunar regolith and produce radio signals through askaryan effect signals that can be detected by earth based radio telescopes we calculate the expected sensitivity for observation of such events at the giant metrewave radio telescope gmrt both for uhe cosmic r... | [['ultra', 'high', 'energy', 'uhe', 'particles', 'of', 'cosmic', 'origin', 'impact', 'the', 'lunar', 'regolith', 'and', 'produce', 'radio', 'signals', 'through', 'askaryan', 'effect', 'signals', 'that', 'can', 'be', 'detected', 'by', 'earth', 'based', 'radio', 'telescopes', 'we', 'calculate', 'the', 'expected', 'sensit... | [-0.11378913300716852, 0.28414882379424816, -0.011572704943489984, 0.18040579268171525, -0.09912910080379528, -0.022480059279781632, 0.06760234428414454, 0.40759585215113103, -0.1499785547857133, -0.40828449956069773, 0.057671824519912526, -0.36286357602375185, -0.02161327013387703, 0.2666906002047273, 0.08208973669152... |
708.1684 | Current-induced non-adiabatic spin torques and domain wall motion with
spin relaxation in a ferromagnetic metallic wire | Within the s-d model description, we derive the current-driven spin torque in
a ferromagnet, taking explicitly into account a spin-relaxing Caldeira-Leggett
bath coupling to the s-electrons. We derive Bloch-Redfield equations of motion
for the s-electron spin dynamics, and formulate a systematic gradient expansion
to... | cond-mat.mes-hall | within the sd model description we derive the currentdriven spin torque in a ferromagnet taking explicitly into account a spinrelaxing caldeiraleggett bath coupling to the selectrons we derive blochredfield equations of motion for the selectron spin dynamics and formulate a systematic gradient expansion to obtain nonad... | [['within', 'the', 'sd', 'model', 'description', 'we', 'derive', 'the', 'currentdriven', 'spin', 'torque', 'in', 'a', 'ferromagnet', 'taking', 'explicitly', 'into', 'account', 'a', 'spinrelaxing', 'caldeiraleggett', 'bath', 'coupling', 'to', 'the', 'selectrons', 'we', 'derive', 'blochredfield', 'equations', 'of', 'moti... | [-0.18102071819206078, 0.14319337247205632, -0.09869640022876584, 0.05246682490466074, -0.156630759774929, -0.11342640736007265, 0.037816107746524115, 0.35277445215199676, -0.2829508575644078, -0.22433979495295456, 0.022080499477063618, -0.21558335201726073, -0.06334364132822624, 0.18630915972670273, 0.0280834469035090... |
708.1685 | Vector bundles on degenerations of elliptic curves and Yang-Baxter
equations | In this paper we introduce the notion of a geometric associative r-matrix
attached to a genus one fibration with a section and irreducible fibres. It
allows us to study degenerations of solutions of the classical Yang-Baxter
equation using the approach of Polishchuk. We also calculate certain solutions
of the classic... | math.AG math.QA | in this paper we introduce the notion of a geometric associative rmatrix attached to a genus one fibration with a section and irreducible fibres it allows us to study degenerations of solutions of the classical yangbaxter equation using the approach of polishchuk we also calculate certain solutions of the classical qua... | [['in', 'this', 'paper', 'we', 'introduce', 'the', 'notion', 'of', 'a', 'geometric', 'associative', 'rmatrix', 'attached', 'to', 'a', 'genus', 'one', 'fibration', 'with', 'a', 'section', 'and', 'irreducible', 'fibres', 'it', 'allows', 'us', 'to', 'study', 'degenerations', 'of', 'solutions', 'of', 'the', 'classical', 'y... | [-0.1682704487292499, 0.006098563820227925, -0.1522089302150616, 0.060884501338491576, -0.16101334950149948, -0.1800656194743047, -0.015163406620233027, 0.28749140980305954, -0.3724176537301113, -0.1658454388102044, 0.06855766990381891, -0.25908097892034443, -0.1962748592191223, 0.22555795756738578, -0.1513752611492996... |
708.1686 | On the exotic eikosiheptaplet | We use the chiral quark soliton model to estimate masses and widths of the
two eikosiheptaplets (27-plets of SU(3) flavor) of spin 3/2 and 1/2 that emerge
in the rigid rotator quantization. We use as input: hyperon decays, Theta+ mass
and width. While 27_{3/2} has small widths (although much larger than the
values al... | hep-ph | we use the chiral quark soliton model to estimate masses and widths of the two eikosiheptaplets 27plets of su3 flavor of spin 32 and 12 that emerge in the rigid rotator quantization we use as input hyperon decays theta mass and width while 27_32 has small widths although much larger than the values allowed by the parti... | [['we', 'use', 'the', 'chiral', 'quark', 'soliton', 'model', 'to', 'estimate', 'masses', 'and', 'widths', 'of', 'the', 'two', 'eikosiheptaplets', '27plets', 'of', 'su3', 'flavor', 'of', 'spin', '32', 'and', '12', 'that', 'emerge', 'in', 'the', 'rigid', 'rotator', 'quantization', 'we', 'use', 'as', 'input', 'hyperon', '... | [-0.09144399410639054, 0.2726422850615703, 0.014944498230201693, 0.12711123399024543, -0.06773792192913018, -0.14836923964321613, 0.05511740905692419, 0.3717529901709312, -0.1666213321284606, -0.2679782265510697, 0.05006074112875817, -0.28519840901478744, 0.022291370711546056, 0.10332304790007094, 0.09152588049451318, ... |
708.1687 | Confining Effective Theories Based on Instantons and Merons | An effective theory based on ensembles of either regular gauge instantons or
merons is shown to produce confinement in SU(2) Yang-Mills theory. When the
scale is set by the string tension, the action density, topological
susceptibility and low-lying glueball spectrum are similar to those arising in
lattice QCD. The p... | hep-ph hep-lat nucl-th | an effective theory based on ensembles of either regular gauge instantons or merons is shown to produce confinement in su2 yangmills theory when the scale is set by the string tension the action density topological susceptibility and lowlying glueball spectrum are similar to those arising in lattice qcd the physical me... | [['an', 'effective', 'theory', 'based', 'on', 'ensembles', 'of', 'either', 'regular', 'gauge', 'instantons', 'or', 'merons', 'is', 'shown', 'to', 'produce', 'confinement', 'in', 'su2', 'yangmills', 'theory', 'when', 'the', 'scale', 'is', 'set', 'by', 'the', 'string', 'tension', 'the', 'action', 'density', 'topological'... | [-0.13504612732699503, 0.2767695704591895, -0.12222351100462586, 0.13209806778641947, -0.050518385092936345, -0.12654085646022056, -0.002625774750277511, 0.35359218496996075, -0.19134813214916346, -0.2698834752524967, 0.05893091222535429, -0.29019664125100003, -0.16900958784216485, 0.10022259468504631, 0.00160956210387... |
708.1688 | Perturbations on steady spherical accretion in Schwarzschild geometry | The stationary background flow in the spherically symmetric infall of a
compressible fluid, coupled to the space-time defined by the static
Schwarzschild metric, has been subjected to linearized perturbations. The
perturbative procedure is based on the continuity condition and it shows that
the coupling of the flow w... | astro-ph | the stationary background flow in the spherically symmetric infall of a compressible fluid coupled to the spacetime defined by the static schwarzschild metric has been subjected to linearized perturbations the perturbative procedure is based on the continuity condition and it shows that the coupling of the flow with th... | [['the', 'stationary', 'background', 'flow', 'in', 'the', 'spherically', 'symmetric', 'infall', 'of', 'a', 'compressible', 'fluid', 'coupled', 'to', 'the', 'spacetime', 'defined', 'by', 'the', 'static', 'schwarzschild', 'metric', 'has', 'been', 'subjected', 'to', 'linearized', 'perturbations', 'the', 'perturbative', 'p... | [-0.16117816037731245, 0.10338437414693544, -0.11954335778718814, 0.05748604487598641, -0.04970804578042589, -0.0925736461271299, -0.03477092430621269, 0.2897189444222022, -0.2582358499057591, -0.2479101110366173, 0.09048777101706947, -0.2408454550546594, -0.10630289478285704, 0.1475599184341263, -0.03489248927726294, ... |
708.1689 | Threshold corrections to rapidity distributions of Z and W^\pm bosons
beyond N^2 LO at hadron colliders | Threshold enhanced perturbative QCD corrections to rapidity distributions of
$Z$ and $W^\pm$ bosons at hadron colliders are presented using the Sudakov
resummed cross sections at N${}^3$LO level. We have used renormalisation group
invariance and the mass factorisation theorem that these hard scattering cross
sections... | hep-ph | threshold enhanced perturbative qcd corrections to rapidity distributions of z and wpm bosons at hadron colliders are presented using the sudakov resummed cross sections at n3lo level we have used renormalisation group invariance and the mass factorisation theorem that these hard scattering cross sections satisfy to co... | [['threshold', 'enhanced', 'perturbative', 'qcd', 'corrections', 'to', 'rapidity', 'distributions', 'of', 'z', 'and', 'wpm', 'bosons', 'at', 'hadron', 'colliders', 'are', 'presented', 'using', 'the', 'sudakov', 'resummed', 'cross', 'sections', 'at', 'n3lo', 'level', 'we', 'have', 'used', 'renormalisation', 'group', 'in... | [-0.06093392766212137, 0.23979590233797446, -0.18480555538255244, 0.22651405930996704, -0.017924239858984947, -0.10498830721301672, -0.00663182351929255, 0.37970408603835565, -0.19201065683498597, -0.18416821292768687, -0.03230143754551999, -0.33788180710652316, 0.05342703149653971, 0.08430220270290589, 0.1239110597719... |
708.169 | On fractional Euler-Lagrange and Hamilton equations and the fractional
generalization of total time derivative | Fractional mechanics describes both conservative and non-conservative
systems. The fractional variational principles gained importance in studying
the fractional mechanics and several versions are proposed. In classical
mechanics the equivalent Lagrangians play an important role because they admit
the same Euler-Lagr... | math-ph math.MP | fractional mechanics describes both conservative and nonconservative systems the fractional variational principles gained importance in studying the fractional mechanics and several versions are proposed in classical mechanics the equivalent lagrangians play an important role because they admit the same eulerlagrange e... | [['fractional', 'mechanics', 'describes', 'both', 'conservative', 'and', 'nonconservative', 'systems', 'the', 'fractional', 'variational', 'principles', 'gained', 'importance', 'in', 'studying', 'the', 'fractional', 'mechanics', 'and', 'several', 'versions', 'are', 'proposed', 'in', 'classical', 'mechanics', 'the', 'eq... | [-0.1301628337739586, 0.0742092446670992, -0.07471189386161547, 0.10639076716480367, -0.11988682648659034, -0.11159758017150943, -0.047312556672255576, 0.25767083638259825, -0.2776148601438054, -0.33127552079060263, 0.10711584098888971, -0.25752831038538626, -0.18895374461803469, 0.1837441767229107, -0.1036928639829205... |
708.1691 | PET monitoring of cancer therapy with He-3 and C-12 beams: a study with
the GEANT4 toolkit | We study the spatial distributions of $\beta^+$-activity produced by
therapeutic beams of $^3$He and $^{12}$C ions in various tissue-like materials.
The calculations were performed within a Monte Carlo model for Heavy-Ion
Therapy (MCHIT) based on the GEANT4 toolkit. The contributions from
$^{10,11}$C, $^{13}$N, $^{14... | physics.med-ph | we study the spatial distributions of betaactivity produced by therapeutic beams of 3he and 12c ions in various tissuelike materials the calculations were performed within a monte carlo model for heavyion therapy mchit based on the geant4 toolkit the contributions from 1011c 13n 1415o 1718f and 30p positronemitting nuc... | [['we', 'study', 'the', 'spatial', 'distributions', 'of', 'betaactivity', 'produced', 'by', 'therapeutic', 'beams', 'of', '3he', 'and', '12c', 'ions', 'in', 'various', 'tissuelike', 'materials', 'the', 'calculations', 'were', 'performed', 'within', 'a', 'monte', 'carlo', 'model', 'for', 'heavyion', 'therapy', 'mchit', ... | [0.012067179793867707, 0.24777318872449866, -0.06789552480194384, 0.08790515738916091, 0.09047663100707398, -0.11005380256096757, 0.03222759516305873, 0.418550588429065, -0.18314172423537442, -0.312047094224036, -0.02255229937571396, -0.35307349932826754, 0.041957789744303475, 0.1760918006657744, 0.030921915842303475, ... |
708.1692 | High fidelity all-optical control of quantum dot spins: detailed study
of the adiabatic approach | Confined electron spins are preferred candidates for embodying quantum
information in the solid state. A popular idea is the use of optical excitation
to achieve the ``best of both worlds'', i.e. marrying the long spin decoherence
times with rapid gating. Here we study an all-optical adiabatic approach to
generating ... | quant-ph | confined electron spins are preferred candidates for embodying quantum information in the solid state a popular idea is the use of optical excitation to achieve the best of both worlds ie marrying the long spin decoherence times with rapid gating here we study an alloptical adiabatic approach to generating single qubit... | [['confined', 'electron', 'spins', 'are', 'preferred', 'candidates', 'for', 'embodying', 'quantum', 'information', 'in', 'the', 'solid', 'state', 'a', 'popular', 'idea', 'is', 'the', 'use', 'of', 'optical', 'excitation', 'to', 'achieve', 'the', 'best', 'of', 'both', 'worlds', 'ie', 'marrying', 'the', 'long', 'spin', 'd... | [-0.14595831415030144, 0.18039452911386522, -0.04884222382304048, 0.0156674494182, -0.025008419186868254, -0.17781478063684078, 0.08716806671920142, 0.4289166130005352, -0.24459593888041714, -0.30667330590527386, 0.1004226146098752, -0.23032715444963786, -0.05155576108729527, 0.2478587860767279, -0.05172286092607875, 0... |
708.1693 | Orbital Ordering Structures in (Nd,Pr)0.5Sr0.5MnO3 Manganite Thin Films
on Perovskite (011) Substrates | Structural study of orbital-ordered manganite thin films has been conducted
using synchrotron radiation, and a ground state electronic phase diagram is
made. The lattice parameters of four manganite thin films, Nd0.5Sr0.5MnO3
(NSMO) or Pr0.5Sr0.5MnO3 (PSMO) on (011) surfaces of SrTiO3 (STO) or
[(LaAlO3){0.3}(SrAl0.5T... | cond-mat.str-el cond-mat.mtrl-sci | structural study of orbitalordered manganite thin films has been conducted using synchrotron radiation and a ground state electronic phase diagram is made the lattice parameters of four manganite thin films nd05sr05mno3 nsmo or pr05sr05mno3 psmo on 011 surfaces of srtio3 sto or laalo303sral05ta05o307 lsat were measured... | [['structural', 'study', 'of', 'orbitalordered', 'manganite', 'thin', 'films', 'has', 'been', 'conducted', 'using', 'synchrotron', 'radiation', 'and', 'a', 'ground', 'state', 'electronic', 'phase', 'diagram', 'is', 'made', 'the', 'lattice', 'parameters', 'of', 'four', 'manganite', 'thin', 'films', 'nd05sr05mno3', 'nsmo... | [-0.1434191892305944, 0.22932274108962697, -0.0465295428157875, -0.04074711482802295, -0.0332412988807858, -0.13123022702319043, 0.0870618097767826, 0.48438803076941445, -0.21817239406611152, -0.2848718482014162, 0.06435339737973417, -0.3307603015996121, -0.05426718617345373, 0.18865895564575366, 0.02719398199203609, 0... |
708.1694 | Stability of equilibrium under constraints: Role of second-order
constrained derivatives | In the stability analysis of an equilibrium, given by a stationary point of a
functional F[n] (free energy functional, e.g.), the second derivative of F[n]
plays the essential role. If the system in equilibrium is subject to the
conservation constraint of some extensive property (e.g. volume, material, or
energy cons... | physics.flu-dyn cond-mat.stat-mech math-ph math.FA math.MP | in the stability analysis of an equilibrium given by a stationary point of a functional fn free energy functional eg the second derivative of fn plays the essential role if the system in equilibrium is subject to the conservation constraint of some extensive property eg volume material or energy conservation the euler ... | [['in', 'the', 'stability', 'analysis', 'of', 'an', 'equilibrium', 'given', 'by', 'a', 'stationary', 'point', 'of', 'a', 'functional', 'fn', 'free', 'energy', 'functional', 'eg', 'the', 'second', 'derivative', 'of', 'fn', 'plays', 'the', 'essential', 'role', 'if', 'the', 'system', 'in', 'equilibrium', 'is', 'subject', ... | [-0.12966955584680578, 0.04455193920524365, -0.1371816711603622, 0.0865313458482714, -0.0815472921083179, -0.11097716048374259, 0.06017780974585814, 0.2705299799027068, -0.2704916004813538, -0.29744732622685055, 0.13358897891803384, -0.23523517994450802, -0.13955038870302855, 0.17118568263628803, -0.02758864228341603, ... |
708.1695 | Derived Semidistributive Lattices | For L a finite lattice, let C(L) denote the set of pairs g = (g_0,g_1) such
that g_0 is a lower cover of g_1 and order it as follows: g <= d iff g_0 <=
d_0, g_1 <= d_1, but not g_1 <= d_0. Let C(L,g) denote the connected component
of g in this poset. Our main result states that C(L,g) is a semidistributive
lattice if... | math.LO math.CO math.CT math.RA | for l a finite lattice let cl denote the set of pairs g g_0g_1 such that g_0 is a lower cover of g_1 and order it as follows g d iff g_0 d_0 g_1 d_1 but not g_1 d_0 let clg denote the connected component of g in this poset our main result states that clg is a semidistributive lattice if l is semidistributive and that c... | [['for', 'l', 'a', 'finite', 'lattice', 'let', 'cl', 'denote', 'the', 'set', 'of', 'pairs', 'g', 'g_0g_1', 'such', 'that', 'g_0', 'is', 'a', 'lower', 'cover', 'of', 'g_1', 'and', 'order', 'it', 'as', 'follows', 'g', 'd', 'iff', 'g_0', 'd_0', 'g_1', 'd_1', 'but', 'not', 'g_1', 'd_0', 'let', 'clg', 'denote', 'the', 'conn... | [-0.17177495995828723, 0.2135430331153212, -0.028775197265550813, -0.024517659595151967, -0.12162469598920421, -0.17747425151731264, 0.05280934786424041, 0.40489993000680463, -0.3226334221334137, -0.18201371524086657, 0.07305457861536738, -0.31775848478564317, -0.0784845372099687, 0.14724608306881992, -0.08801234828090... |
708.1696 | Charge Ordering in alpha-(BEDT-TTF)2I3 by synchrotron x-ray diffraction | The spatial charge arrangement of a typical quasi-two-dimensional organic
conductor alpha-(BEDT-TTF)2I3 is revealed by single crystal structure analysis
using synchrotron radiation. The results show that the horizontal stripe type
structure, which was suggested by mean field theory, is established. We also
find the c... | cond-mat.str-el | the spatial charge arrangement of a typical quasitwodimensional organic conductor alphabedtttf2i3 is revealed by single crystal structure analysis using synchrotron radiation the results show that the horizontal stripe type structure which was suggested by mean field theory is established we also find the charge dispro... | [['the', 'spatial', 'charge', 'arrangement', 'of', 'a', 'typical', 'quasitwodimensional', 'organic', 'conductor', 'alphabedtttf2i3', 'is', 'revealed', 'by', 'single', 'crystal', 'structure', 'analysis', 'using', 'synchrotron', 'radiation', 'the', 'results', 'show', 'that', 'the', 'horizontal', 'stripe', 'type', 'struct... | [-0.17197833031524795, 0.19575599852538147, -0.06608491354658232, 0.03347693424363463, 0.006096484901552851, -0.08019427023223274, 0.07888972447344476, 0.3769769360637897, -0.2582689381337592, -0.29258637006890464, 0.014431736974783435, -0.28430682701336873, -0.18174835367055683, 0.12230818198582569, 0.0148151368144657... |
708.1697 | NLO QED contributions to top-pair production at hadron collider | Electroweak one-loop calculations for production of top-quark pairs at
colliders are completed by providing the missing QED type contributions from
real and virtual photons, where also effects from interference between QED and
QCD contributions have to be taken into account. Moreover, photon-induced $t
\bar{t}$ produ... | hep-ph | electroweak oneloop calculations for production of topquark pairs at colliders are completed by providing the missing qed type contributions from real and virtual photons where also effects from interference between qed and qcd contributions have to be taken into account moreover photoninduced t bart production is incl... | [['electroweak', 'oneloop', 'calculations', 'for', 'production', 'of', 'topquark', 'pairs', 'at', 'colliders', 'are', 'completed', 'by', 'providing', 'the', 'missing', 'qed', 'type', 'contributions', 'from', 'real', 'and', 'virtual', 'photons', 'where', 'also', 'effects', 'from', 'interference', 'between', 'qed', 'and'... | [-0.03967918250161935, 0.2772767448743038, -0.09138015775448259, 0.163326223154881, -0.03355273681090159, -0.15887624525702468, 0.023351749021779087, 0.32186942511037286, -0.1952842765432947, -0.23774041820719255, -0.06764678316483018, -0.38175109280821157, 0.021437460885328406, 0.14880209016686707, 0.13540101760779233... |
708.1698 | Vanishing theorem for transverse Dirac operators on Riemannian
foliations | We obtain a vanishing theorem for the half-kernel of a transverse ${\rm
Spin}\sp c$ Dirac operator on a compact manifold endowed with a transversely
almost complex Riemannian foliation twisted by a sufficiently large power of a
line bundle, whose curvature vanishes along the leaves and is transversely
non-degenerate ... | math.DG math-ph math.MP | we obtain a vanishing theorem for the halfkernel of a transverse rm spinsp c dirac operator on a compact manifold endowed with a transversely almost complex riemannian foliation twisted by a sufficiently large power of a line bundle whose curvature vanishes along the leaves and is transversely nondegenerate at any poin... | [['we', 'obtain', 'a', 'vanishing', 'theorem', 'for', 'the', 'halfkernel', 'of', 'a', 'transverse', 'rm', 'spinsp', 'c', 'dirac', 'operator', 'on', 'a', 'compact', 'manifold', 'endowed', 'with', 'a', 'transversely', 'almost', 'complex', 'riemannian', 'foliation', 'twisted', 'by', 'a', 'sufficiently', 'large', 'power', ... | [-0.2863516224161634, 0.17203764808979236, -0.07518840321989835, 0.03832956052271052, -0.10053220679456333, -0.19331588281564555, -0.02890919504537827, 0.39216307199226236, -0.2084968970420788, -0.12392282631810543, 0.09410727024078369, -0.28159123560730015, -0.07964213376091618, 0.17712307465702015, -0.040151451380466... |
708.1699 | Magnetic reconnection during collisionless, stressed, X-point collapse
using Particle-in-Cell simulation | Two cases of weakly and strongly stressed X-point collapse were considered.
Here descriptors weakly and strongly refer to 20 % and 124 % unidirectional
spatial compression of the X-point, respectively. In the weakly stressed case,
the reconnection rate, defined as the out-of-plane electric field in the
X-point (the m... | astro-ph physics.plasm-ph physics.space-ph | two cases of weakly and strongly stressed xpoint collapse were considered here descriptors weakly and strongly refer to 20 and 124 unidirectional spatial compression of the xpoint respectively in the weakly stressed case the reconnection rate defined as the outofplane electric field in the xpoint the magnetic null norm... | [['two', 'cases', 'of', 'weakly', 'and', 'strongly', 'stressed', 'xpoint', 'collapse', 'were', 'considered', 'here', 'descriptors', 'weakly', 'and', 'strongly', 'refer', 'to', '20', 'and', '124', 'unidirectional', 'spatial', 'compression', 'of', 'the', 'xpoint', 'respectively', 'in', 'the', 'weakly', 'stressed', 'case'... | [-0.1593078816409356, 0.2245477816886705, 0.020971336555001992, 0.0705563623499724, 0.003517557866871357, -0.0836507322466267, 0.02823903533363981, 0.3563708264779832, -0.2469020040090462, -0.34298174052964897, 0.05891165163151787, -0.26100013622614954, -0.012190390601088959, 0.22883115774020552, 0.04076193788361187, -... |
708.17 | Quantum interference in bilayer graphene | We report the first experimental study of the quantum interference correction
to the conductivity of bilayer graphene. Low-field, positive
magnetoconductivity due to the weak localisation effect is investigated at
different carrier densities, including those around the electroneutrality
region. Unlike conventional 2D... | cond-mat.mes-hall cond-mat.mtrl-sci | we report the first experimental study of the quantum interference correction to the conductivity of bilayer graphene lowfield positive magnetoconductivity due to the weak localisation effect is investigated at different carrier densities including those around the electroneutrality region unlike conventional 2d system... | [['we', 'report', 'the', 'first', 'experimental', 'study', 'of', 'the', 'quantum', 'interference', 'correction', 'to', 'the', 'conductivity', 'of', 'bilayer', 'graphene', 'lowfield', 'positive', 'magnetoconductivity', 'due', 'to', 'the', 'weak', 'localisation', 'effect', 'is', 'investigated', 'at', 'different', 'carrie... | [-0.21132943700464007, 0.151068459235211, -0.030831511087834516, 0.040626916405249465, 0.03835403088955803, -0.1303188611723562, 0.0299450372806453, 0.3545839624043475, -0.26736197299621206, -0.25092618078726564, 0.0025350076983623364, -0.32643719441554647, -0.16283770432656117, 0.19771357665353634, 0.02525703630012589... |
708.1701 | Effective Field Theory of Gravity: Leading Quantum Gravitational
Corrections to Newtons and Coulombs Law | In this paper we consider general relativity and its combination with scalar
quantum electrodynamics (QED) as an effective quantum field theory at energies
well below the Planck scale. This enables us to compute the one-loop quantum
corrections to the Newton and Coulomb potential induced by the combination of
gravito... | hep-th gr-qc | in this paper we consider general relativity and its combination with scalar quantum electrodynamics qed as an effective quantum field theory at energies well below the planck scale this enables us to compute the oneloop quantum corrections to the newton and coulomb potential induced by the combination of graviton and ... | [['in', 'this', 'paper', 'we', 'consider', 'general', 'relativity', 'and', 'its', 'combination', 'with', 'scalar', 'quantum', 'electrodynamics', 'qed', 'as', 'an', 'effective', 'quantum', 'field', 'theory', 'at', 'energies', 'well', 'below', 'the', 'planck', 'scale', 'this', 'enables', 'us', 'to', 'compute', 'the', 'on... | [-0.10653928878161181, 0.1684213809881951, -0.06435556274990799, 0.14081014307662465, -0.04244996502767412, -0.12225913852975913, -0.0004746404200868339, 0.259551203857195, -0.2061205865359124, -0.27690734883665813, -0.008375379151180007, -0.3151516583463063, -0.129468261245258, 0.13605878928353135, 0.01381008541781683... |
708.1702 | Optical response of ferromagnetic YTiO_3 studied by spectral
ellipsometry | We have studied the temperature dependence of spectroscopic ellipsometry
spectra of an electrically insulating, nearly stoichiometric YTiO_3 single
crystal with ferromagnetic Curie temperature T_C = 30 K. The optical response
exhibits a weak but noticeable anisotropy. Using a classical dispersion
analysis, we identif... | cond-mat.str-el | we have studied the temperature dependence of spectroscopic ellipsometry spectra of an electrically insulating nearly stoichiometric ytio_3 single crystal with ferromagnetic curie temperature t_c 30 k the optical response exhibits a weak but noticeable anisotropy using a classical dispersion analysis we identify three ... | [['we', 'have', 'studied', 'the', 'temperature', 'dependence', 'of', 'spectroscopic', 'ellipsometry', 'spectra', 'of', 'an', 'electrically', 'insulating', 'nearly', 'stoichiometric', 'ytio_3', 'single', 'crystal', 'with', 'ferromagnetic', 'curie', 'temperature', 't_c', '30', 'k', 'the', 'optical', 'response', 'exhibits... | [-0.11348629392799921, 0.22396834339670021, -0.031912535782903435, -0.002497780902776867, -0.028854157221503557, -0.1766701229265891, 0.10596060703857801, 0.4536055219732225, -0.26977257247781383, -0.31669052425131666, 0.012242153466795571, -0.3756295701814815, -0.07680270572425797, 0.17434469509898917, 0.0665599623369... |
708.1703 | Point-form quantum field theory | We examine canonical quantization of relativistic field theories on the
forward hyperboloid, a Lorentz-invariant surface of the form $x_\mu x^\mu =
\tau^2$. This choice of quantization surface implies that all components of the
4-momentum operator are affected by interactions (if present), whereas rotation
and boost ... | nucl-th | we examine canonical quantization of relativistic field theories on the forward hyperboloid a lorentzinvariant surface of the form x_mu xmu tau2 this choice of quantization surface implies that all components of the 4momentum operator are affected by interactions if present whereas rotation and boost generators remain ... | [['we', 'examine', 'canonical', 'quantization', 'of', 'relativistic', 'field', 'theories', 'on', 'the', 'forward', 'hyperboloid', 'a', 'lorentzinvariant', 'surface', 'of', 'the', 'form', 'x_mu', 'xmu', 'tau2', 'this', 'choice', 'of', 'quantization', 'surface', 'implies', 'that', 'all', 'components', 'of', 'the', '4mome... | [-0.16618344234530905, 0.17752501162560733, -0.10285502928042833, 0.09780801824610559, -0.06829998303612608, -0.10781442967785243, -0.06194136301253381, 0.3357917442917824, -0.23312955024025214, -0.2145840460084549, 0.021938587519114996, -0.26972292466058695, -0.12969588391555875, 0.14031488509860887, -0.02159469087115... |
708.1704 | Proper Motions in the Andromeda Subgroup | This article presents results of VLBI observations of regions of H2O maser
activity in the Local Group galaxies M33 and IC10. Since all position
measurements were made relative to extragalactic background sources, the proper
motions of the two galaxies could be measured. For M33, this provides this
galaxy's three dim... | astro-ph | this article presents results of vlbi observations of regions of h2o maser activity in the local group galaxies m33 and ic10 since all position measurements were made relative to extragalactic background sources the proper motions of the two galaxies could be measured for m33 this provides this galaxys three dimensiona... | [['this', 'article', 'presents', 'results', 'of', 'vlbi', 'observations', 'of', 'regions', 'of', 'h2o', 'maser', 'activity', 'in', 'the', 'local', 'group', 'galaxies', 'm33', 'and', 'ic10', 'since', 'all', 'position', 'measurements', 'were', 'made', 'relative', 'to', 'extragalactic', 'background', 'sources', 'the', 'pr... | [-0.09130372134968638, 0.046924539194019003, -0.12394866889384999, 0.02829772107070312, -0.14188575418242677, 0.0024486210017295724, 0.021980070852706292, 0.43614493461156434, -0.1757323920980773, -0.364987949044867, -0.019174101918046787, -0.269964711622081, 0.012330535816198045, 0.22402105647647244, -0.04302955704148... |
708.1705 | Quantum gravity: unification of principles and interactions, and
promises of spectral geometry | Quantum gravity was born as that branch of modern theoretical physics that
tries to unify its guiding principles, i.e., quantum mechanics and general
relativity. Nowadays it is providing new insight into the unification of all
fundamental interactions, while giving rise to new developments in modern
mathematics. It i... | hep-th gr-qc math-ph math.MP | quantum gravity was born as that branch of modern theoretical physics that tries to unify its guiding principles ie quantum mechanics and general relativity nowadays it is providing new insight into the unification of all fundamental interactions while giving rise to new developments in modern mathematics it is however... | [['quantum', 'gravity', 'was', 'born', 'as', 'that', 'branch', 'of', 'modern', 'theoretical', 'physics', 'that', 'tries', 'to', 'unify', 'its', 'guiding', 'principles', 'ie', 'quantum', 'mechanics', 'and', 'general', 'relativity', 'nowadays', 'it', 'is', 'providing', 'new', 'insight', 'into', 'the', 'unification', 'of'... | [-0.051786503992138466, 0.12387828404387953, -0.16359554252371059, 0.15146053827496017, -0.19688512207655123, -0.17833499986279225, 0.015579381299547243, 0.3048314938597305, -0.2781487411922747, -0.3486337222762368, 0.07970681208143086, -0.22348266431814706, -0.16616183447138388, 0.21050129353772012, -0.103533529152628... |
708.1706 | Weak Solutions of Stochastic Differential Equations over the Field of
p-Adic Numbers | Study of stochastic differential equations on the field of p-adic numbers was
initiated by the second author and has been developed by the first author, who
proved several results for the p-adic case, similar to the theory of ordinary
stochastic integral with respect to Levy processes on the Euclidean spaces. In
this... | math.PR math.NT | study of stochastic differential equations on the field of padic numbers was initiated by the second author and has been developed by the first author who proved several results for the padic case similar to the theory of ordinary stochastic integral with respect to levy processes on the euclidean spaces in this articl... | [['study', 'of', 'stochastic', 'differential', 'equations', 'on', 'the', 'field', 'of', 'padic', 'numbers', 'was', 'initiated', 'by', 'the', 'second', 'author', 'and', 'has', 'been', 'developed', 'by', 'the', 'first', 'author', 'who', 'proved', 'several', 'results', 'for', 'the', 'padic', 'case', 'similar', 'to', 'the'... | [-0.14171253092354164, 0.0651547783686207, -0.14045476035098545, 0.06925914478253313, -0.08229531178367325, -0.04814861367922276, 0.023882910373504273, 0.29566833064115294, -0.29924254371629405, -0.24431362223355488, 0.11307610024523455, -0.21532283955408882, -0.14533547108682493, 0.21890821884541461, -0.08598614996299... |
708.1707 | The Minimum Rank Problem: a counterexample | We provide a counterexample to a recent conjecture that the minimum rank of
every sign pattern matrix can be realized by a rational matrix. We use one of
the equivalences of the conjecture and some results from projective geometry.
As a consequence of the counterexample, we show that there is a graph for which
the mi... | math.CO | we provide a counterexample to a recent conjecture that the minimum rank of every sign pattern matrix can be realized by a rational matrix we use one of the equivalences of the conjecture and some results from projective geometry as a consequence of the counterexample we show that there is a graph for which the minimum... | [['we', 'provide', 'a', 'counterexample', 'to', 'a', 'recent', 'conjecture', 'that', 'the', 'minimum', 'rank', 'of', 'every', 'sign', 'pattern', 'matrix', 'can', 'be', 'realized', 'by', 'a', 'rational', 'matrix', 'we', 'use', 'one', 'of', 'the', 'equivalences', 'of', 'the', 'conjecture', 'and', 'some', 'results', 'from... | [-0.16408504799971085, 0.0783391380839552, -0.06910138508158453, 0.05254735108307992, -0.06946532809165086, -0.1414173000303798, 0.03881209576240835, 0.340096516006239, -0.3192257907534583, -0.2315946274353296, 0.13567495063533275, -0.27215960258199423, -0.20887858490721228, 0.19949659600519062, -0.09652155504844497, -... |
708.1708 | On the absence of a spiral magnetic order in Li2CuO2 with
one-dimensional CuO2 ribbon chains | On the basis of first principles density functional theory electronic
structure calculations as well as classical spin analysis, we explored why the
magnetic oxide Li2CuO2, consisting of CuO2 ribbon chains made up of
edge-sharing CuO4 squares, does not exhibit a spiral-magnetic order. Our work
shows that, due to the ... | cond-mat.str-el cond-mat.mtrl-sci | on the basis of first principles density functional theory electronic structure calculations as well as classical spin analysis we explored why the magnetic oxide li2cuo2 consisting of cuo2 ribbon chains made up of edgesharing cuo4 squares does not exhibit a spiralmagnetic order our work shows that due to the nextneare... | [['on', 'the', 'basis', 'of', 'first', 'principles', 'density', 'functional', 'theory', 'electronic', 'structure', 'calculations', 'as', 'well', 'as', 'classical', 'spin', 'analysis', 'we', 'explored', 'why', 'the', 'magnetic', 'oxide', 'li2cuo2', 'consisting', 'of', 'cuo2', 'ribbon', 'chains', 'made', 'up', 'of', 'edg... | [-0.22896249373253358, 0.21117527589287458, 0.002562902286905339, 0.09120991204542164, -0.051581053956582835, -0.09861433394823452, 0.04007419135435769, 0.4195178811609441, -0.2792299932334572, -0.27763125361228475, -0.010353693068597694, -0.31164450882648936, -0.14595731573027312, 0.1172701229355583, 0.139823008775330... |
708.1709 | Radio detection of high-energy cosmic rays at the Pierre Auger
Observatory | The southern Auger Observatory provides an excellent test bed to study the
radio detection of extensive air showers as an alternative, cost-effective, and
accurate tool for cosmic-ray physics. The data from the radio setup can be
correlated with those from the well-calibrated baseline detectors of the Pierre
Auger Ob... | astro-ph | the southern auger observatory provides an excellent test bed to study the radio detection of extensive air showers as an alternative costeffective and accurate tool for cosmicray physics the data from the radio setup can be correlated with those from the wellcalibrated baseline detectors of the pierre auger observator... | [['the', 'southern', 'auger', 'observatory', 'provides', 'an', 'excellent', 'test', 'bed', 'to', 'study', 'the', 'radio', 'detection', 'of', 'extensive', 'air', 'showers', 'as', 'an', 'alternative', 'costeffective', 'and', 'accurate', 'tool', 'for', 'cosmicray', 'physics', 'the', 'data', 'from', 'the', 'radio', 'setup'... | [-0.12680302716407868, 0.14928196840708954, -0.018125451782989743, 0.0794912201157027, -0.07705534890822917, -0.10092186738722887, 0.01085928470790199, 0.42069092383561424, -0.2042529188335204, -0.36927457115889045, 0.14543541320061415, -0.29278475798001913, -0.11525559620510543, 0.24603138179588482, -0.026438908195169... |
708.171 | Formaldehyde as a Tracer of Extragalactic Molecular Gas I. Para-H_2CO
Emission From M 82 | Using the IRAM 30-m telescope and the 15-m JCMT, we explore the value of
para-formaldehyde (p-H_2CO) as a tracer of density and temperature of the
molecular gas in external galaxies. The target of our observations are the
lobes of the molecular ring around the center of the nearby prototypical
starburst galaxy M 82. ... | astro-ph | using the iram 30m telescope and the 15m jcmt we explore the value of paraformaldehyde ph_2co as a tracer of density and temperature of the molecular gas in external galaxies the target of our observations are the lobes of the molecular ring around the center of the nearby prototypical starburst galaxy m 82 it is shown... | [['using', 'the', 'iram', '30m', 'telescope', 'and', 'the', '15m', 'jcmt', 'we', 'explore', 'the', 'value', 'of', 'paraformaldehyde', 'ph_2co', 'as', 'a', 'tracer', 'of', 'density', 'and', 'temperature', 'of', 'the', 'molecular', 'gas', 'in', 'external', 'galaxies', 'the', 'target', 'of', 'our', 'observations', 'are', ... | [-0.0693331793929544, 0.07901571529519118, -0.015206856641379543, 0.017514265354711022, -0.007004798510047437, -0.07078046729471886, 0.03514852351655469, 0.4461572839404052, -0.12718438472138988, -0.3076483327719682, 0.03562292773428493, -0.2698030283194293, 0.0015201094375817843, 0.15272536981153834, 0.086292254225989... |
708.1711 | Generators of simple Lie algebras in arbitrary characteristics | In this paper we study the minimal number of generators for simple Lie
algebras in characteristic 0 or p > 3. We show that any such algebra can be
generated by 2 elements. We also examine the 'one and a half generation'
property, i.e. when every non-zero element can be completed to a generating
pair. We show that cla... | math.RT math.AG math.RA | in this paper we study the minimal number of generators for simple lie algebras in characteristic 0 or p 3 we show that any such algebra can be generated by 2 elements we also examine the one and a half generation property ie when every nonzero element can be completed to a generating pair we show that classical simple... | [['in', 'this', 'paper', 'we', 'study', 'the', 'minimal', 'number', 'of', 'generators', 'for', 'simple', 'lie', 'algebras', 'in', 'characteristic', '0', 'or', 'p', '3', 'we', 'show', 'that', 'any', 'such', 'algebra', 'can', 'be', 'generated', 'by', '2', 'elements', 'we', 'also', 'examine', 'the', 'one', 'and', 'a', 'ha... | [-0.13709813657375733, 0.13951007224528528, -0.04913851600594637, 0.05589885755425047, -0.1111838586157097, -0.1479383489321463, -0.036823306435707776, 0.39417659430537466, -0.36968431934691603, -0.21114952268260645, 0.13818280467417138, -0.2304664886352129, -0.16957545458486803, 0.18860705872350259, -0.091722467611827... |
708.1712 | Collective Excitations Spectrum in Density Modulated One-Dimensional
Electron Gas in a Magnetic Field | We determine the collective excitations spectrum and discuss the numerical
results for a parabolically confined density modulated quasi-one dimensional
electron gas (1DEG) in the presence of an external magnetic field. We derive
the inter-and intra-band magnetoplasmon spectrum within the Self Consistent
Field (SCF) a... | cond-mat.mes-hall | we determine the collective excitations spectrum and discuss the numerical results for a parabolically confined density modulated quasione dimensional electron gas 1deg in the presence of an external magnetic field we derive the interand intraband magnetoplasmon spectrum within the self consistent field scf approach in... | [['we', 'determine', 'the', 'collective', 'excitations', 'spectrum', 'and', 'discuss', 'the', 'numerical', 'results', 'for', 'a', 'parabolically', 'confined', 'density', 'modulated', 'quasione', 'dimensional', 'electron', 'gas', '1deg', 'in', 'the', 'presence', 'of', 'an', 'external', 'magnetic', 'field', 'we', 'derive... | [-0.20992007955663008, 0.20882281103291056, -0.024639763864171174, 0.028785278205759823, 0.00027694384205258557, -0.11739347918062575, 0.006340647093020379, 0.3937331741054853, -0.21152136996647136, -0.262235519155446, 0.03309076195065346, -0.29166919062328006, -0.15233028165789114, 0.20722555530309264, 0.0164625970724... |
708.1713 | Modeling the Fermi arc in underdoped cuprates | Angle resolved photoemission data in the pseudogap phase of underdoped
cuprates have revealed the presence of a truncated Fermi surface consisting of
Fermi arcs. We compare a number of proposed models for the arcs, and find that
the one that best models the data is a d-wave energy gap with a lifetime
broadening whose... | cond-mat.supr-con cond-mat.str-el | angle resolved photoemission data in the pseudogap phase of underdoped cuprates have revealed the presence of a truncated fermi surface consisting of fermi arcs we compare a number of proposed models for the arcs and find that the one that best models the data is a dwave energy gap with a lifetime broadening whose temp... | [['angle', 'resolved', 'photoemission', 'data', 'in', 'the', 'pseudogap', 'phase', 'of', 'underdoped', 'cuprates', 'have', 'revealed', 'the', 'presence', 'of', 'a', 'truncated', 'fermi', 'surface', 'consisting', 'of', 'fermi', 'arcs', 'we', 'compare', 'a', 'number', 'of', 'proposed', 'models', 'for', 'the', 'arcs', 'an... | [-0.20595974191168293, 0.1643270587598233, -0.09935728546812153, 0.0631925746622938, -0.06147543099693588, -0.1173789905017761, 0.11033791819106421, 0.34850005629915193, -0.22864671396549607, -0.31272773701147955, -0.02786024119590455, -0.3861312239934675, -0.06677891878930271, 0.1777060378207367, 0.031153736071142017,... |
708.1714 | Weighted projective spaces and minimal nilpotent orbits | We investigate (twisted) rings of differential operators on the resolution of
singularities of a particular irreducible component of the (Zarisky) closure of
the minimal orbit $\bar O_{\mathrm{min}}$ of $\mathfrak{sp}_{2n}$, intersected
with the Borel subalgebra $\mathfrak n_+$ of $\mathfrak{sp}_{2n}$, using toric
ge... | math.RA math.AG | we investigate twisted rings of differential operators on the resolution of singularities of a particular irreducible component of the zarisky closure of the minimal orbit bar o_mathrmmin of mathfraksp_2n intersected with the borel subalgebra mathfrak n_ of mathfraksp_2n using toric geometry and show that they are homo... | [['we', 'investigate', 'twisted', 'rings', 'of', 'differential', 'operators', 'on', 'the', 'resolution', 'of', 'singularities', 'of', 'a', 'particular', 'irreducible', 'component', 'of', 'the', 'zarisky', 'closure', 'of', 'the', 'minimal', 'orbit', 'bar', 'o_mathrmmin', 'of', 'mathfraksp_2n', 'intersected', 'with', 'th... | [-0.1842554614909726, 0.020465076037923056, -0.08376880107661251, 0.04080955286750753, -0.10697098092947033, -0.11493310399475645, -0.04856313903602298, 0.31921349173472796, -0.37643699885391796, -0.13869111661295422, 0.13404027838259935, -0.2607934452816615, -0.0805131076209125, 0.21632482021375268, -0.161403087488772... |
708.1715 | On the Structure of General Mean-Variance Hedging Strategies | We provide a new characterization of mean-variance hedging strategies in a
general semimartingale market. The key point is the introduction of a new
probability measure $P^{\star}$ which turns the dynamic asset allocation
problem into a myopic one. The minimal martingale measure relative to
$P^{\star}$ coincides with... | q-fin.PM math.PR | we provide a new characterization of meanvariance hedging strategies in a general semimartingale market the key point is the introduction of a new probability measure pstar which turns the dynamic asset allocation problem into a myopic one the minimal martingale measure relative to pstar coincides with the varianceopti... | [['we', 'provide', 'a', 'new', 'characterization', 'of', 'meanvariance', 'hedging', 'strategies', 'in', 'a', 'general', 'semimartingale', 'market', 'the', 'key', 'point', 'is', 'the', 'introduction', 'of', 'a', 'new', 'probability', 'measure', 'pstar', 'which', 'turns', 'the', 'dynamic', 'asset', 'allocation', 'problem... | [-0.1081613240877918, 0.022768157240199417, -0.18682991183902087, 0.14861609376027463, -0.092908725011767, -0.18194852367435632, 0.17182057577985943, 0.36313144840594186, -0.3610289826531682, -0.15077016286637732, 0.12980464401270933, -0.250366372889594, -0.08238877956510375, 0.12036476666597944, -0.24169581618748212, ... |
708.1716 | Age, metallicity and alpha-elements abundance in stellar population | We built modelled spectra of stellar population at high resolution and with
variable alpha-elements enhancements. Analysing spectra of Galactic globular
clusters we show that it is possible to derive reliably and efficiently [Mg/Fe]
using spectra integrated along the line-of-sight. These detailed measurements
open pe... | astro-ph | we built modelled spectra of stellar population at high resolution and with variable alphaelements enhancements analysing spectra of galactic globular clusters we show that it is possible to derive reliably and efficiently mgfe using spectra integrated along the lineofsight these detailed measurements open perspectives... | [['we', 'built', 'modelled', 'spectra', 'of', 'stellar', 'population', 'at', 'high', 'resolution', 'and', 'with', 'variable', 'alphaelements', 'enhancements', 'analysing', 'spectra', 'of', 'galactic', 'globular', 'clusters', 'we', 'show', 'that', 'it', 'is', 'possible', 'to', 'derive', 'reliably', 'and', 'efficiently',... | [-0.008503397504143693, 0.07653271080063725, -0.08099585006668887, 0.12730633274181688, -0.05868587550638175, -0.062250795136033384, 0.07387093392834584, 0.5123625212797412, -0.20016081103002997, -0.3916996222127367, -0.005662895204430377, -0.31443652795213795, 0.009248313610441983, 0.20800937957527046, -0.007122749264... |
708.1717 | Energy conservation and scaling violations in particle production | We use a simple Colour Glass Condensate/String Percolation Model argument to
show the existence, due to energy conservation, of bounds to the violation of
Feynman scaling and limiting fragmentation.
| hep-ph nucl-th | we use a simple colour glass condensatestring percolation model argument to show the existence due to energy conservation of bounds to the violation of feynman scaling and limiting fragmentation | [['we', 'use', 'a', 'simple', 'colour', 'glass', 'condensatestring', 'percolation', 'model', 'argument', 'to', 'show', 'the', 'existence', 'due', 'to', 'energy', 'conservation', 'of', 'bounds', 'to', 'the', 'violation', 'of', 'feynman', 'scaling', 'and', 'limiting', 'fragmentation']] | [-0.06207818644387381, 0.14852374940112764, -0.15696049233831996, 0.14142648350181325, -0.11308089264535479, -0.10508330859842577, 0.1321093916360821, 0.31899348945756045, -0.19014341427412415, -0.31710624255772146, 0.044764648973276575, -0.25896364916116, -0.11412734405270644, 0.07000151049578562, -0.05211237368972173... |
708.1718 | Dynamics of Jackson networks: perturbation theory | We introduce a new formalism for dealing with networks of queues. The
formalism is based on the Doi-Peliti second quantization method for reaction
diffusion systems. As a demonstration of the method's utility we compute
perturbatively the different time busy-busy correlations between two servers in
a Jackson network.... | math.PR | we introduce a new formalism for dealing with networks of queues the formalism is based on the doipeliti second quantization method for reaction diffusion systems as a demonstration of the methods utility we compute perturbatively the different time busybusy correlations between two servers in a jackson network | [['we', 'introduce', 'a', 'new', 'formalism', 'for', 'dealing', 'with', 'networks', 'of', 'queues', 'the', 'formalism', 'is', 'based', 'on', 'the', 'doipeliti', 'second', 'quantization', 'method', 'for', 'reaction', 'diffusion', 'systems', 'as', 'a', 'demonstration', 'of', 'the', 'methods', 'utility', 'we', 'compute', ... | [-0.17462356982793173, 0.03957772720605135, -0.1072697598827527, 0.08363977581535911, -0.009774613113183043, -0.16367438772652784, 0.05542589765062313, 0.3680346755351385, -0.24395965296856087, -0.2529715629618453, 0.012958839077644212, -0.25611504458862805, -0.1879413768892055, 0.18242140859365463, -0.0439642860716127... |
708.1719 | Characters of the Unitarizable Highest Weight Modules over the N=2
Superconformal Algebras | The characters of the unitarizable highest weight modules over the N=2
superconformal algebras are presented. This is a slightly extended version of
an Encyclopedia entry.
| hep-th math-ph math.MP math.QA math.RT | the characters of the unitarizable highest weight modules over the n2 superconformal algebras are presented this is a slightly extended version of an encyclopedia entry | [['the', 'characters', 'of', 'the', 'unitarizable', 'highest', 'weight', 'modules', 'over', 'the', 'n2', 'superconformal', 'algebras', 'are', 'presented', 'this', 'is', 'a', 'slightly', 'extended', 'version', 'of', 'an', 'encyclopedia', 'entry']] | [-0.154086850322783, 0.11315681982552633, -0.03826537221670151, 0.020427778884768485, -0.04066557444632053, -0.14040510876104237, -0.10225287768989802, 0.3293537774682045, -0.3040188445150852, -0.20913692332804204, 0.13447440400719643, -0.3023569945991039, -0.15109277233481408, 0.11638338666409254, -0.12094267401844264... |
708.172 | On asymptotics of eigenvectors of large sample covariance matrix | Let \{$X_{ij}$\}, $i,j=...,$ be a double array of i.i.d. complex random
variables with $EX_{11}=0,E|X_{11}|^2=1$ and $E|X_{11}|^4<\infty$, and let
$A_n=\frac{1}{N}T_n^{{1}/{2}}X_nX_n^*T_n^{{1}/{2}}$, where $T_n^{{1}/{2}}$ is
the square root of a nonnegative definite matrix $T_n$ and $X_n$ is the
$n\times N$ matrix of... | math.PR | let x_ij ij be a double array of iid complex random variables with ex_110ex_1121 and ex_114infty and let a_nfrac1nt_n12x_nx_nt_n12 where t_n12 is the square root of a nonnegative definite matrix t_n and x_n is the ntimes n matrix of the upperleft corner of the double array the matrix a_n can be considered as a sample c... | [['let', 'x_ij', 'ij', 'be', 'a', 'double', 'array', 'of', 'iid', 'complex', 'random', 'variables', 'with', 'ex_110ex_1121', 'and', 'ex_114infty', 'and', 'let', 'a_nfrac1nt_n12x_nx_nt_n12', 'where', 't_n12', 'is', 'the', 'square', 'root', 'of', 'a', 'nonnegative', 'definite', 'matrix', 't_n', 'and', 'x_n', 'is', 'the',... | [-0.09783387725321936, 0.16476412754184663, -0.06286974910997752, 0.011957354140248521, -0.04242753074870138, -0.15060524713169998, -0.00018008514301344285, 0.39587239142877895, -0.30821759803756993, -0.2000208528875739, 0.15298742902128717, -0.31448460039707066, -0.15587151273890004, 0.08691345454383817, -0.0294294671... |
708.1721 | Are the spectra of geometrical operators in Loop Quantum Gravity really
discrete? | One of the celebrated results of Loop Quantum Gravity (LQG) is the
discreteness of the spectrum of geometrical operators such as length, area and
volume operators. This is an indication that Planck scale geometry in LQG is
discontinuous rather than smooth. However, there is no rigorous proof thereof
at present, becau... | gr-qc | one of the celebrated results of loop quantum gravity lqg is the discreteness of the spectrum of geometrical operators such as length area and volume operators this is an indication that planck scale geometry in lqg is discontinuous rather than smooth however there is no rigorous proof thereof at present because the af... | [['one', 'of', 'the', 'celebrated', 'results', 'of', 'loop', 'quantum', 'gravity', 'lqg', 'is', 'the', 'discreteness', 'of', 'the', 'spectrum', 'of', 'geometrical', 'operators', 'such', 'as', 'length', 'area', 'and', 'volume', 'operators', 'this', 'is', 'an', 'indication', 'that', 'planck', 'scale', 'geometry', 'in', '... | [-0.13164939655110205, 0.17380806806579208, -0.13021879335556408, 0.145275186037786, -0.11654439955172946, -0.15190381185103083, -0.009051518691858162, 0.3328247882107988, -0.23766572265201624, -0.25973102062834663, 0.10181769990953683, -0.24003391456900613, -0.1369041083733688, 0.15724504048499097, -0.1014495168711054... |
708.1722 | Saffman-Taylor streamers: mutual finger interaction in an electric
breakdown | Bunches of streamers form the early stages of sparks and lightning but theory
presently concentrates on single streamers or on coarse approximations of whole
breakdown trees. Here a periodic array of interacting streamer discharges in a
strong homogeneous electric field is studied in PDE approximation in two
dimensio... | physics.plasm-ph physics.flu-dyn | bunches of streamers form the early stages of sparks and lightning but theory presently concentrates on single streamers or on coarse approximations of whole breakdown trees here a periodic array of interacting streamer discharges in a strong homogeneous electric field is studied in pde approximation in two dimensions ... | [['bunches', 'of', 'streamers', 'form', 'the', 'early', 'stages', 'of', 'sparks', 'and', 'lightning', 'but', 'theory', 'presently', 'concentrates', 'on', 'single', 'streamers', 'or', 'on', 'coarse', 'approximations', 'of', 'whole', 'breakdown', 'trees', 'here', 'a', 'periodic', 'array', 'of', 'interacting', 'streamer',... | [-0.13538330028058942, 0.14042095424119325, -0.0608027685675795, 0.06306588728065518, -0.03872103355874751, -0.15521421961805082, 0.0033750972814203047, 0.3543953456602154, -0.2574039762226471, -0.2715223592564085, 0.09739304428504915, -0.24797970232464134, -0.1279805031353558, 0.15406106063974076, -0.04959528371044260... |
708.1723 | Hybrid Branching-Time Logics | Hybrid branching-time logics are introduced as extensions of CTL-like logics
with state variables and the downarrow-binder. Following recent work in the
linear framework, only logics with a single variable are considered. The
expressive power and the complexity of satisfiability of the resulting logics
is investigate... | cs.LO cs.CC | hybrid branchingtime logics are introduced as extensions of ctllike logics with state variables and the downarrowbinder following recent work in the linear framework only logics with a single variable are considered the expressive power and the complexity of satisfiability of the resulting logics is investigated as mai... | [['hybrid', 'branchingtime', 'logics', 'are', 'introduced', 'as', 'extensions', 'of', 'ctllike', 'logics', 'with', 'state', 'variables', 'and', 'the', 'downarrowbinder', 'following', 'recent', 'work', 'in', 'the', 'linear', 'framework', 'only', 'logics', 'with', 'a', 'single', 'variable', 'are', 'considered', 'the', 'e... | [-0.0952892629429698, 0.06826864531431652, -0.08665290324124278, 0.16263591778177394, -0.1346773136002546, -0.16927019790669934, 0.07699771504467506, 0.3701569366757376, -0.35091734964202054, -0.3010857210448775, 0.09112156985506996, -0.2422802494686158, -0.03773380147262675, 0.16842201352119446, -0.16872460574491835, ... |
708.1724 | The ALFA Zone of Avoidance Survey: Results from the Precursor
Observations | The Arecibo L-band Feed Array Zone of Avoidance Survey (ALFA ZOA) will map
1350-1800 square degrees at low Galactic latitude, providing HI spectra for
galaxies in regions of the sky where our knowledge of local large scale
structure remains incomplete, owing to obscuration from dust and high stellar
confusion near th... | astro-ph | the arecibo lband feed array zone of avoidance survey alfa zoa will map 13501800 square degrees at low galactic latitude providing hi spectra for galaxies in regions of the sky where our knowledge of local large scale structure remains incomplete owing to obscuration from dust and high stellar confusion near the galact... | [['the', 'arecibo', 'lband', 'feed', 'array', 'zone', 'of', 'avoidance', 'survey', 'alfa', 'zoa', 'will', 'map', '13501800', 'square', 'degrees', 'at', 'low', 'galactic', 'latitude', 'providing', 'hi', 'spectra', 'for', 'galaxies', 'in', 'regions', 'of', 'the', 'sky', 'where', 'our', 'knowledge', 'of', 'local', 'large'... | [-0.08818497696143397, 0.0664816701814453, -0.03580909136539087, 0.053227993592798235, -0.12169971141562935, -0.01243391427573094, 0.06864942677759941, 0.4447268366100306, -0.12557984228453975, -0.3669967449844835, 0.11493734273801934, -0.3487780399142487, -0.027115722361486405, 0.18003622981462072, 0.00317573796541608... |
708.1725 | Design: One, but in different forms | This overview paper defends an augmented cognitively oriented generic-design
hypothesis: there are both significant similarities between the design
activities implemented in different situations and crucial differences between
these and other cognitive activities; yet, characteristics of a design
situation (related t... | cs.HC | this overview paper defends an augmented cognitively oriented genericdesign hypothesis there are both significant similarities between the design activities implemented in different situations and crucial differences between these and other cognitive activities yet characteristics of a design situation related to the d... | [['this', 'overview', 'paper', 'defends', 'an', 'augmented', 'cognitively', 'oriented', 'genericdesign', 'hypothesis', 'there', 'are', 'both', 'significant', 'similarities', 'between', 'the', 'design', 'activities', 'implemented', 'in', 'different', 'situations', 'and', 'crucial', 'differences', 'between', 'these', 'an... | [-0.1282672949405126, 0.05590662634379348, -0.07145523397408635, 0.05489806647401395, -0.12775587437186983, -0.13611040197782845, 0.023540501814622816, 0.4201810930933908, -0.2544836302018054, -0.3337468559740581, 0.09259237433570464, -0.219428863550458, -0.2579111216293874, 0.19400184440522272, -0.0881998786032548, 0.... |
708.1726 | Differential inequalities of continuous functions and removing
singularities of Rado type for J-holomorphic maps | We consider a continuous function $f$ on a domain in $\mathbf C^n$ satisfying
the inequality that $|\bar \partial f|\leq |f|$ off its zero set. The main
conclusion is that the zero set of $f$ is a complex variety.
We also obtain removable singularity theorem of Rado type for J-holomorphic
maps. Let $\Omega$ be an o... | math.CV | we consider a continuous function f on a domain in mathbf cn satisfying the inequality that bar partial fleq f off its zero set the main conclusion is that the zero set of f is a complex variety we also obtain removable singularity theorem of rado type for jholomorphic maps let omega be an open subset in mathbf c and l... | [['we', 'consider', 'a', 'continuous', 'function', 'f', 'on', 'a', 'domain', 'in', 'mathbf', 'cn', 'satisfying', 'the', 'inequality', 'that', 'bar', 'partial', 'fleq', 'f', 'off', 'its', 'zero', 'set', 'the', 'main', 'conclusion', 'is', 'that', 'the', 'zero', 'set', 'of', 'f', 'is', 'a', 'complex', 'variety', 'we', 'al... | [-0.21472810323141928, 0.054823758441321285, -0.07735274218094464, -0.024938884916572042, -0.07780738447148067, -0.166353171879354, 0.043702774005046546, 0.3458944719213133, -0.3322614064762512, -0.13353148415290678, 0.07054687682718325, -0.3052739700159201, -0.08245388301572977, 0.21075394848594442, -0.113874678956702... |
708.1727 | Tropical bases by regular projections | We consider the tropical variety $\mathcal{T}(I)$ of a prime ideal $I$
generated by the polynomials $f_1, ..., f_r$ and revisit the regular projection
technique introduced by Bieri and Groves from a computational point of view. In
particular, we show that $I$ has a short tropical basis of cardinality at most
$r + \co... | math.AG math.CO | we consider the tropical variety mathcalti of a prime ideal i generated by the polynomials f_1 f_r and revisit the regular projection technique introduced by bieri and groves from a computational point of view in particular we show that i has a short tropical basis of cardinality at most r codim i 1 at the price of inc... | [['we', 'consider', 'the', 'tropical', 'variety', 'mathcalti', 'of', 'a', 'prime', 'ideal', 'i', 'generated', 'by', 'the', 'polynomials', 'f_1', 'f_r', 'and', 'revisit', 'the', 'regular', 'projection', 'technique', 'introduced', 'by', 'bieri', 'and', 'groves', 'from', 'a', 'computational', 'point', 'of', 'view', 'in', ... | [-0.1510670078473527, 0.06888048939142766, -0.06438090231047193, 0.038115102623992446, -0.013024770821541992, -0.11936233605522273, 0.054905824268535616, 0.3164599557101393, -0.3257931510504307, -0.20694665888796993, 0.10582312830174759, -0.25413664018929893, -0.14623567480037905, 0.1864276881983031, -0.094303065688530... |
708.1728 | Search for Extra Dimensions at CDF | This poster, presented at the 2006 Duke Hadron Collider Symposium, presents
the results from searches for large extra dimensions, as proposed by
Arkani-Hamed, Dimopoulos and Dvali (ADD), and Randall-Sundrum (RS) model warped
extra dimensions, at CDF.
| hep-ex | this poster presented at the 2006 duke hadron collider symposium presents the results from searches for large extra dimensions as proposed by arkanihamed dimopoulos and dvali add and randallsundrum rs model warped extra dimensions at cdf | [['this', 'poster', 'presented', 'at', 'the', '2006', 'duke', 'hadron', 'collider', 'symposium', 'presents', 'the', 'results', 'from', 'searches', 'for', 'large', 'extra', 'dimensions', 'as', 'proposed', 'by', 'arkanihamed', 'dimopoulos', 'and', 'dvali', 'add', 'and', 'randallsundrum', 'rs', 'model', 'warped', 'extra',... | [-0.032389063853770494, 0.12120354611478332, -0.03704531082055635, 0.08877079880524737, -0.12345877000027233, -0.2831708640894956, -0.01081156811495829, 0.18502219937120876, -0.0460796247191158, -0.3670572643685672, 0.08528636153399323, -0.2969619756590368, -0.10077818198543456, 0.07442734752031457, -0.0447153556678030... |
708.1729 | Light quark mass effects in the on-shell renormalization constants | We compute the three-loop relation between the pole and the minimally
subtracted quark mass allowing for virtual effects from a second massive quark.
We also consider the analogue effects for the on-shell wave function
renormalization constant.
| hep-ph | we compute the threeloop relation between the pole and the minimally subtracted quark mass allowing for virtual effects from a second massive quark we also consider the analogue effects for the onshell wave function renormalization constant | [['we', 'compute', 'the', 'threeloop', 'relation', 'between', 'the', 'pole', 'and', 'the', 'minimally', 'subtracted', 'quark', 'mass', 'allowing', 'for', 'virtual', 'effects', 'from', 'a', 'second', 'massive', 'quark', 'we', 'also', 'consider', 'the', 'analogue', 'effects', 'for', 'the', 'onshell', 'wave', 'function', ... | [-0.10035233639387621, 0.24170611607324746, -0.10400923908067246, 0.20081067240486541, -0.11574496649619606, -0.045735592216563724, 0.11134813112827639, 0.26573338232830995, -0.1675041333720502, -0.24973076861351728, -0.007910477773596844, -0.2998394209684597, -0.13297501214159033, 0.1240902051326379, 0.082842675076487... |
708.173 | Conical limit sets and continued fractions | Inspired by questions of convergence in continued fraction theory, Erd\H{o}s,
Piranian and Thron studied the possible sets of divergence for arbitrary
sequences of M\"obius maps acting on the Riemann sphere, $S^2$. By identifying
$S^2$ with the boundary of three-dimensional hyperbolic space, $H^3$, we show
that these... | math.DS | inspired by questions of convergence in continued fraction theory erdhos piranian and thron studied the possible sets of divergence for arbitrary sequences of mobius maps acting on the riemann sphere s2 by identifying s2 with the boundary of threedimensional hyperbolic space h3 we show that these sets of divergence are... | [['inspired', 'by', 'questions', 'of', 'convergence', 'in', 'continued', 'fraction', 'theory', 'erdhos', 'piranian', 'and', 'thron', 'studied', 'the', 'possible', 'sets', 'of', 'divergence', 'for', 'arbitrary', 'sequences', 'of', 'mobius', 'maps', 'acting', 'on', 'the', 'riemann', 'sphere', 's2', 'by', 'identifying', '... | [-0.1420400064853311, 0.11963106326376353, -0.0426812445304157, 0.11224440128197395, -0.04247434312544231, -0.0672407430538442, 0.027876555556888758, 0.3292155029152387, -0.2577290199198095, -0.2141231359273661, 0.14128717075072927, -0.2931574947350392, -0.14874524774911282, 0.2690103253033677, -0.13285881975233288, 0.... |
708.1731 | Parameters of the lowest order chiral Lagrangian from fermion
eigenvalues | Recent advances in Random Matrix Theory enable one to determine the
pseudoscalar decay constant from the response of eigenmodes of quenched
fermions to an imaginary isospin chemical potential. We perform a pilot test of
this idea, from simulations with two flavors of dynamical overlap fermions.
| hep-lat | recent advances in random matrix theory enable one to determine the pseudoscalar decay constant from the response of eigenmodes of quenched fermions to an imaginary isospin chemical potential we perform a pilot test of this idea from simulations with two flavors of dynamical overlap fermions | [['recent', 'advances', 'in', 'random', 'matrix', 'theory', 'enable', 'one', 'to', 'determine', 'the', 'pseudoscalar', 'decay', 'constant', 'from', 'the', 'response', 'of', 'eigenmodes', 'of', 'quenched', 'fermions', 'to', 'an', 'imaginary', 'isospin', 'chemical', 'potential', 'we', 'perform', 'a', 'pilot', 'test', 'of... | [-0.10850134873762726, 0.250402988527397, -0.12839742364982765, 0.008090267524433632, -0.04284377011160056, -0.1120764410149099, 0.09931088996171537, 0.33135977904829717, -0.18896979657519195, -0.24499421132107577, -0.005016164561837084, -0.30261468667950897, -0.15987003127423424, 0.07039603888988495, 0.078002467606630... |
708.1732 | Perturbative Vacua from IIB Matrix Model | It has not been clarified whether a matrix model can describe various vacua
of string theory. In this paper, we show that the IIB matrix model includes
type IIA string theory. In the naive large N limit of the IIB matrix model,
configurations consisting of simultaneously diagonalizable matrices form a
moduli space, a... | hep-th | it has not been clarified whether a matrix model can describe various vacua of string theory in this paper we show that the iib matrix model includes type iia string theory in the naive large n limit of the iib matrix model configurations consisting of simultaneously diagonalizable matrices form a moduli space although... | [['it', 'has', 'not', 'been', 'clarified', 'whether', 'a', 'matrix', 'model', 'can', 'describe', 'various', 'vacua', 'of', 'string', 'theory', 'in', 'this', 'paper', 'we', 'show', 'that', 'the', 'iib', 'matrix', 'model', 'includes', 'type', 'iia', 'string', 'theory', 'in', 'the', 'naive', 'large', 'n', 'limit', 'of', '... | [-0.12235928557988635, 0.15920778565792926, -0.062398956703912954, 0.1147263949216177, -0.04125919837081706, -0.13003920431244345, 0.028103623200086473, 0.3139406987938328, -0.24299399125286275, -0.23457724723407036, 0.10240319053499604, -0.2500828284947966, -0.1899341676622665, 0.09243073461437823, -0.0780633132576330... |
708.1733 | A distance based test on random trees | In this paper, we address the question of comparison between populations of
trees. We study an statistical test based on the distance between empirical
mean trees, as an analog of the two sample z statistic for comparing two means.
Despite its simplicity, we can report that the test is quite powerful to
separate dist... | math.ST stat.TH | in this paper we address the question of comparison between populations of trees we study an statistical test based on the distance between empirical mean trees as an analog of the two sample z statistic for comparing two means despite its simplicity we can report that the test is quite powerful to separate distributio... | [['in', 'this', 'paper', 'we', 'address', 'the', 'question', 'of', 'comparison', 'between', 'populations', 'of', 'trees', 'we', 'study', 'an', 'statistical', 'test', 'based', 'on', 'the', 'distance', 'between', 'empirical', 'mean', 'trees', 'as', 'an', 'analog', 'of', 'the', 'two', 'sample', 'z', 'statistic', 'for', 'c... | [-0.057938102836487815, 0.06354946446929087, -0.13031456090706903, 0.12603116070050208, -0.048289306403603405, -0.09428379250815712, 0.06318877528918584, 0.4192276735266205, -0.25046025911489356, -0.31949618607401276, 0.07273161645123484, -0.2511992525989906, -0.14667824142200586, 0.2579153992746097, -0.075909162074542... |
708.1734 | Event-by-event Simulation of Quantum Cryptography Protocols | We present a new approach to simulate quantum cryptography protocols using
event-based processes. The method is validated by simulating the BB84 protocol
and the Ekert protocol, both without and with the presence of an eavesdropper.
| quant-ph | we present a new approach to simulate quantum cryptography protocols using eventbased processes the method is validated by simulating the bb84 protocol and the ekert protocol both without and with the presence of an eavesdropper | [['we', 'present', 'a', 'new', 'approach', 'to', 'simulate', 'quantum', 'cryptography', 'protocols', 'using', 'eventbased', 'processes', 'the', 'method', 'is', 'validated', 'by', 'simulating', 'the', 'bb84', 'protocol', 'and', 'the', 'ekert', 'protocol', 'both', 'without', 'and', 'with', 'the', 'presence', 'of', 'an', ... | [-0.1796213817649654, 0.035586533100493915, -0.15395479555341549, 0.0029038865684664675, 0.06547571159899235, -0.3358762610570661, 0.08692625211551785, 0.3753229394555092, -0.20235353809382234, -0.2985641403922013, 0.06609754696754473, -0.20346086297982505, -0.1420638836321554, 0.2925913257258279, -0.1216765096411109, ... |
708.1735 | Graphite and graphene as perfect spin filters | Based upon the observations (i) that their in-plane lattice constants match
almost perfectly and (ii) that their electronic structures overlap in
reciprocal space for one spin direction only, we predict perfect spin filtering
for interfaces between graphite and (111) fcc or (0001) hcp Ni or Co. The spin
filtering is ... | cond-mat.mtrl-sci | based upon the observations i that their inplane lattice constants match almost perfectly and ii that their electronic structures overlap in reciprocal space for one spin direction only we predict perfect spin filtering for interfaces between graphite and 111 fcc or 0001 hcp ni or co the spin filtering is quite insensi... | [['based', 'upon', 'the', 'observations', 'i', 'that', 'their', 'inplane', 'lattice', 'constants', 'match', 'almost', 'perfectly', 'and', 'ii', 'that', 'their', 'electronic', 'structures', 'overlap', 'in', 'reciprocal', 'space', 'for', 'one', 'spin', 'direction', 'only', 'we', 'predict', 'perfect', 'spin', 'filtering',... | [-0.11493277117713457, 0.20123592202758622, 0.019012279153146124, 0.01633957275663744, -0.04632463493315434, -0.21199736686820095, 0.10641787147701338, 0.481664102041611, -0.28913797278612574, -0.2836042775220617, 0.04982531203401137, -0.32041942922363953, -0.06700020152601172, 0.11079430387622712, 0.07893223905315001,... |
708.1736 | The Peculiar Horizontal Branch Morphology of the Galactic Globular
Clusters NGC 6388 and NGC 6441: new insights from UV observations | In this paper we present multiband optical and UV Hubble Space Telescope
photometry of the two Galactic globular clusters NGC 6388 and NGC 6441. We have
obtained the first UV color-magnitude diagrams for NGC 6388 and NGC 6441. These
diagrams confirm previous results, obtained in optical bands, about the
presence of a... | astro-ph | in this paper we present multiband optical and uv hubble space telescope photometry of the two galactic globular clusters ngc 6388 and ngc 6441 we have obtained the first uv colormagnitude diagrams for ngc 6388 and ngc 6441 these diagrams confirm previous results obtained in optical bands about the presence of a sizeab... | [['in', 'this', 'paper', 'we', 'present', 'multiband', 'optical', 'and', 'uv', 'hubble', 'space', 'telescope', 'photometry', 'of', 'the', 'two', 'galactic', 'globular', 'clusters', 'ngc', '6388', 'and', 'ngc', '6441', 'we', 'have', 'obtained', 'the', 'first', 'uv', 'colormagnitude', 'diagrams', 'for', 'ngc', '6388', 'a... | [-0.06904536083623368, 0.07779456245881582, -0.13282808182436515, 0.1069971524760019, -0.10778821973560428, -0.038555140083190054, 0.08093774520031209, 0.4606341960918923, -0.15135299086757317, -0.33182715399224044, 0.015861194239343086, -0.27371996710592483, -0.08464848739796642, 0.19665570010745018, -0.08160208328627... |
708.1737 | Lorentz Violation for Photons and Ultra-High Energy Cosmic Rays | Lorentz symmetry breaking at very high energies may lead to photon dispersion
relations of the form omega^2=k^2+xi_n k^2(k/M_Pl)^n with new terms suppressed
by a power n of the Planck mass M_Pl. We show that first and second order terms
of size xi_1 > 10^(-14) and xi_2 < -10^(-6), respectively, would lead to a
photon... | astro-ph gr-qc | lorentz symmetry breaking at very high energies may lead to photon dispersion relations of the form omega2k2xi_n k2km_pln with new terms suppressed by a power n of the planck mass m_pl we show that first and second order terms of size xi_1 1014 and xi_2 106 respectively would lead to a photon component in cosmic rays a... | [['lorentz', 'symmetry', 'breaking', 'at', 'very', 'high', 'energies', 'may', 'lead', 'to', 'photon', 'dispersion', 'relations', 'of', 'the', 'form', 'omega2k2xi_n', 'k2km_pln', 'with', 'new', 'terms', 'suppressed', 'by', 'a', 'power', 'n', 'of', 'the', 'planck', 'mass', 'm_pl', 'we', 'show', 'that', 'first', 'and', 's... | [-0.11416842193769601, 0.3225030367551274, -0.0152420337399235, 0.10650250974746693, -0.06118916578028196, -0.07852761073202903, 0.006143217654122661, 0.3473047084601906, -0.2081134955418141, -0.3738233571057208, 0.020679542399496615, -0.3096217323327437, 0.013548964263463859, 0.19999216577950088, 0.018465780856786296,... |
708.1738 | Measurement of the Branching Fractions of Exclusive anti-B -> D/D*/D(*)
pi l- anti-nu_l Decays in Events Tagged by a Fully Reconstructed B Meson | We present a measurement of the branching fractions for anti-B -> D/D*/D(*)
pi l^- anti-nu_l decays based on 341.1 fb-1 of data collected at the
Upsilon(4S) resonance with the BaBar detector at the pep-II e^+e^- storage
rings. Events are tagged by fully reconstructing one of the B mesons in a
hadronic decay mode. We ... | hep-ex | we present a measurement of the branching fractions for antib ddd pi l antinu_l decays based on 3411 fb1 of data collected at the upsilon4s resonance with the babar detector at the pepii ee storage rings events are tagged by fully reconstructing one of the b mesons in a hadronic decay mode we obtain bf b d0 l antinu_l ... | [['we', 'present', 'a', 'measurement', 'of', 'the', 'branching', 'fractions', 'for', 'antib', 'ddd', 'pi', 'l', 'antinu_l', 'decays', 'based', 'on', '3411', 'fb1', 'of', 'data', 'collected', 'at', 'the', 'upsilon4s', 'resonance', 'with', 'the', 'babar', 'detector', 'at', 'the', 'pepii', 'ee', 'storage', 'rings', 'event... | [-0.22192081024910354, 0.2239670573474198, -0.014803648823261505, -0.025348635856062174, -0.033168234558586134, -0.25747548678095955, 0.124832675008859, 0.21419264379216998, -0.14841038911206433, -0.21153571354377954, -0.11428350681481028, -0.48080609464010254, 0.1382348079951938, 0.06501707315757932, 0.068743257073410... |
708.1739 | The infinite valley for a recurrent random walk in random environment | We consider a one-dimensional recurrent random walk in random environment
(RWRE). We show that the - suitably centered - empirical distributions of the
RWRE converge weakly to a certain limit law which describes the stationary
distribution of a random walk in an infinite valley. The construction of the
infinite valle... | math.PR | we consider a onedimensional recurrent random walk in random environment rwre we show that the suitably centered empirical distributions of the rwre converge weakly to a certain limit law which describes the stationary distribution of a random walk in an infinite valley the construction of the infinite valley goes back... | [['we', 'consider', 'a', 'onedimensional', 'recurrent', 'random', 'walk', 'in', 'random', 'environment', 'rwre', 'we', 'show', 'that', 'the', 'suitably', 'centered', 'empirical', 'distributions', 'of', 'the', 'rwre', 'converge', 'weakly', 'to', 'a', 'certain', 'limit', 'law', 'which', 'describes', 'the', 'stationary', ... | [-0.13425936139701458, 0.16930904882594425, -0.11541476138093079, 0.09412864716906687, 0.014896947948073738, -0.12110644863562638, 0.12308337810459767, 0.36614015477636225, -0.28737904365812794, -0.1768360801062055, 0.13035102225866252, -0.2515059035648121, -0.1291248881169124, 0.1294905228142658, -0.03330778350446666,... |
708.174 | Classical behavior of deformed sine-Gordon models | In this work we deform the phi^4 model with distinct deformation functions,
to propose a diversity of sine-Gordon-like models. We investigate the proposed
models and we obtain all the topological solutions they engender. In
particular, we introduce non-polynomial potentials which support some exotic
two-kink solution... | nlin.PS hep-th | in this work we deform the phi4 model with distinct deformation functions to propose a diversity of sinegordonlike models we investigate the proposed models and we obtain all the topological solutions they engender in particular we introduce nonpolynomial potentials which support some exotic twokink solutions | [['in', 'this', 'work', 'we', 'deform', 'the', 'phi4', 'model', 'with', 'distinct', 'deformation', 'functions', 'to', 'propose', 'a', 'diversity', 'of', 'sinegordonlike', 'models', 'we', 'investigate', 'the', 'proposed', 'models', 'and', 'we', 'obtain', 'all', 'the', 'topological', 'solutions', 'they', 'engender', 'in'... | [-0.1358351286293732, 0.09549496153162586, -0.09530066755574404, 0.11855471511630135, -0.07591057563614514, -0.17462482567255697, -0.010760247976415687, 0.36740956182281176, -0.23051015085851154, -0.2270307917147875, 0.030602888861257168, -0.25913215970827475, -0.2836995412906011, 0.08192633795551955, -0.06342360149655... |
708.1741 | The inner automorphism 3-group of a strict 2-group | Any group $G$ gives rise to a 2-group of inner automorphisms,
$\mathrm{INN}(G)$. It is an old result by Segal that the nerve of this is the
universal $G$-bundle. We discuss that, similarly, for every 2-group $G_{(2)}$
there is a 3-group $\mathrm{INN}(G_{(2)})$ and a slightly smaller 3-group
$\mathrm{INN}_0(G_{(2)})$ ... | math.CT math.GR | any group g gives rise to a 2group of inner automorphisms mathrminng it is an old result by segal that the nerve of this is the universal gbundle we discuss that similarly for every 2group g_2 there is a 3group mathrminng_2 and a slightly smaller 3group mathrminn_0g_2 of inner automorphisms we describe these for g_2 an... | [['any', 'group', 'g', 'gives', 'rise', 'to', 'a', '2group', 'of', 'inner', 'automorphisms', 'mathrminng', 'it', 'is', 'an', 'old', 'result', 'by', 'segal', 'that', 'the', 'nerve', 'of', 'this', 'is', 'the', 'universal', 'gbundle', 'we', 'discuss', 'that', 'similarly', 'for', 'every', '2group', 'g_2', 'there', 'is', 'a... | [-0.19197315646586224, 0.09813319232279565, -0.13760878005100843, 0.11822787308931136, -0.1627699172554108, -0.1266487309924112, -0.015908035090363298, 0.40215802176568943, -0.3131434799064524, -0.21580351371533021, 0.09765702438576576, -0.20249291039810766, -0.15490191445300858, 0.1689937889812147, -0.1437256386628947... |
708.1742 | Green functions and Euclidean fields near the bifurcate Killing horizon | We approximate a Euclidean version of a D+1 dimensional manifold with a
bifurcate Killing horizon by a product of a two-dimensional Rindler space and a
D-1 dimensional manifold M. We obtain approximate formulas for the Green
functions. We study the behaviour of Green functions near the horizon and their
dimensional r... | hep-th gr-qc math-ph math.MP | we approximate a euclidean version of a d1 dimensional manifold with a bifurcate killing horizon by a product of a twodimensional rindler space and a d1 dimensional manifold m we obtain approximate formulas for the green functions we study the behaviour of green functions near the horizon and their dimensional reductio... | [['we', 'approximate', 'a', 'euclidean', 'version', 'of', 'a', 'd1', 'dimensional', 'manifold', 'with', 'a', 'bifurcate', 'killing', 'horizon', 'by', 'a', 'product', 'of', 'a', 'twodimensional', 'rindler', 'space', 'and', 'a', 'd1', 'dimensional', 'manifold', 'm', 'we', 'obtain', 'approximate', 'formulas', 'for', 'the'... | [-0.1472316513901382, 0.13844678186205103, -0.11402936792001128, 0.06554304967884586, -0.07263079926253421, -0.13382480295249888, -0.008819314464405457, 0.3294602845768955, -0.23608438964974857, -0.17909556295750523, 0.16089414600990956, -0.29827144618994045, -0.16552620029438342, 0.16037102609024897, -0.03980155397193... |
708.1743 | Production of long-lived atomic vapor inside high-density buffer gas | Atomic vapor of four different paramagnetic species: gold, silver, lithium,
and rubidium, is produced and studied inside several buffer gases: helium,
nitrogen, neon, and argon. The paramagnetic atoms are injected into the buffer
gas using laser ablation. Wires with diameters 25 $\mu$m, 50 $\mu$m, and 100
$\mu$m are ... | physics.atom-ph | atomic vapor of four different paramagnetic species gold silver lithium and rubidium is produced and studied inside several buffer gases helium nitrogen neon and argon the paramagnetic atoms are injected into the buffer gas using laser ablation wires with diameters 25 mum 50 mum and 100 mum are used as ablation targets... | [['atomic', 'vapor', 'of', 'four', 'different', 'paramagnetic', 'species', 'gold', 'silver', 'lithium', 'and', 'rubidium', 'is', 'produced', 'and', 'studied', 'inside', 'several', 'buffer', 'gases', 'helium', 'nitrogen', 'neon', 'and', 'argon', 'the', 'paramagnetic', 'atoms', 'are', 'injected', 'into', 'the', 'buffer',... | [-0.021745967204051635, 0.30512814379950626, 0.08201320212214223, -0.015208480491362994, 0.1305399338158989, -0.16613377450755046, 0.13336002248669823, 0.5060051116251176, -0.17878673718941787, -0.3674357221987579, 0.007301496207383611, -0.38097934043936194, 0.13867889072355483, 0.12967385873949575, 0.06491857103162235... |
708.1744 | Fermi surface nesting and the origin of Charge Density Waves in metals | The concept of a CDW induced by Fermi-surface nesting originated from the
Peierls idea of electronic instabilities in purely 1D metals and is now often
applied to charge ordering in real low-dimensional materials. The idea is that
if Fermi surface contours coincide when shifted along the observed CDW wave
vector, the... | cond-mat.mtrl-sci | the concept of a cdw induced by fermisurface nesting originated from the peierls idea of electronic instabilities in purely 1d metals and is now often applied to charge ordering in real lowdimensional materials the idea is that if fermi surface contours coincide when shifted along the observed cdw wave vector then the ... | [['the', 'concept', 'of', 'a', 'cdw', 'induced', 'by', 'fermisurface', 'nesting', 'originated', 'from', 'the', 'peierls', 'idea', 'of', 'electronic', 'instabilities', 'in', 'purely', '1d', 'metals', 'and', 'is', 'now', 'often', 'applied', 'to', 'charge', 'ordering', 'in', 'real', 'lowdimensional', 'materials', 'the', '... | [-0.17776617678492646, 0.23951657158359366, -0.047778264515427424, 0.09747162217995405, -0.09115904649929822, -0.13451873835230482, 0.06691486708530524, 0.3926881692232112, -0.2858881820496217, -0.20339892506689847, 0.0456070964859976, -0.31287962546825265, -0.2231631314730073, 0.14635508108004766, 0.015598807741607566... |
708.1745 | A universal deformation formula for Connes-Moscovici's Hopf algebra
without any projective structure | We construct a universal deformation formula for Connes-Moscovici's Hopf
algebra without any projective structure using Fedosov's quantization of
symplectic diffeomorphisms.
| math.QA math.SG | we construct a universal deformation formula for connesmoscovicis hopf algebra without any projective structure using fedosovs quantization of symplectic diffeomorphisms | [['we', 'construct', 'a', 'universal', 'deformation', 'formula', 'for', 'connesmoscovicis', 'hopf', 'algebra', 'without', 'any', 'projective', 'structure', 'using', 'fedosovs', 'quantization', 'of', 'symplectic', 'diffeomorphisms']] | [-0.27995859780348836, 0.015707515319809316, -0.13901640344411134, 0.08948507094755768, -0.23147108117118478, -0.21157597650308163, -0.03113729690667242, 0.31236978657543657, -0.3408422276377678, -0.12750386409461498, 0.07423090643715113, -0.09871933152899146, -0.23503603991121053, 0.19118434195406736, -0.2113640618976... |
708.1746 | Social diversity and promotion of cooperation in the spatial prisoner's
dilemma game | The diversity in wealth and social status is present not only among humans,
but throughout the animal world. We account for this observation by generating
random variables that determ ine the social diversity of players engaging in
the prisoner's dilemma game. Here the term social diversity is used to address
extrins... | physics.soc-ph physics.gen-ph q-bio.PE | the diversity in wealth and social status is present not only among humans but throughout the animal world we account for this observation by generating random variables that determ ine the social diversity of players engaging in the prisoners dilemma game here the term social diversity is used to address extrinsic fac... | [['the', 'diversity', 'in', 'wealth', 'and', 'social', 'status', 'is', 'present', 'not', 'only', 'among', 'humans', 'but', 'throughout', 'the', 'animal', 'world', 'we', 'account', 'for', 'this', 'observation', 'by', 'generating', 'random', 'variables', 'that', 'determ', 'ine', 'the', 'social', 'diversity', 'of', 'playe... | [-0.1178381160710763, 0.11119743110727298, -0.07510056188745, 0.10358602443760685, -0.07945928104350915, -0.1445739421449454, 0.11535901625151976, 0.4163014377734744, -0.24820032176368012, -0.29652218891326154, 0.040456521880955866, -0.2801999551622142, -0.22192735218392262, 0.06337001898105828, -0.09354372767703885, -... |
708.1747 | Orbits in the Field of a Gravitating Magnetic Monopole | Orbits of test particles and light rays are an important tool to study the
properties of space-time metrics. Here we systematically study the properties
of the gravitational field of a globally regular magnetic monopole in terms of
the geodesics of test particles and light. The gravitational field depends on
two dime... | gr-qc | orbits of test particles and light rays are an important tool to study the properties of spacetime metrics here we systematically study the properties of the gravitational field of a globally regular magnetic monopole in terms of the geodesics of test particles and light the gravitational field depends on two dimension... | [['orbits', 'of', 'test', 'particles', 'and', 'light', 'rays', 'are', 'an', 'important', 'tool', 'to', 'study', 'the', 'properties', 'of', 'spacetime', 'metrics', 'here', 'we', 'systematically', 'study', 'the', 'properties', 'of', 'the', 'gravitational', 'field', 'of', 'a', 'globally', 'regular', 'magnetic', 'monopole'... | [-0.16339993044863096, 0.17353272821312185, -0.11752299436985857, 0.07532175671479821, -0.04682889652650545, -0.04191191330791848, -0.022083492747895273, 0.3050750486995324, -0.21758235586198546, -0.30341540824732566, 0.05730028853677951, -0.261772021342364, -0.14328263541406924, 0.23490788053610537, 0.0070700345994296... |
708.1748 | r-Process Nucleosynthesis in Shocked Surface Layers of O-Ne-Mg Cores | We demonstrate that rapid expansion of the shocked surface layers of an
O-Ne-Mg core following its collapse can result in r-process nucleosynthesis. As
the supernova shock accelerates through these layers, it makes them expand so
rapidly that free nucleons remain in disequilibrium with alpha-particles
throughout most... | astro-ph | we demonstrate that rapid expansion of the shocked surface layers of an onemg core following its collapse can result in rprocess nucleosynthesis as the supernova shock accelerates through these layers it makes them expand so rapidly that free nucleons remain in disequilibrium with alphaparticles throughout most of the ... | [['we', 'demonstrate', 'that', 'rapid', 'expansion', 'of', 'the', 'shocked', 'surface', 'layers', 'of', 'an', 'onemg', 'core', 'following', 'its', 'collapse', 'can', 'result', 'in', 'rprocess', 'nucleosynthesis', 'as', 'the', 'supernova', 'shock', 'accelerates', 'through', 'these', 'layers', 'it', 'makes', 'them', 'exp... | [-0.026629243869715, 0.22173556567921418, -0.06273594616301438, 0.11113097597544472, -0.019781386782665566, -0.048499599684991186, 0.08045759081079434, 0.35851136915465837, -0.26662759933124985, -0.27328343903746016, -0.025723644300684412, -0.31150364858033863, 0.004204362111982279, 0.15137605627457942, -0.005405515091... |
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