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709.3835
Correlated entanglement distillation and the structure of the set of undistillable states
We consider entanglement distillation under the assumption that the input states are allowed to be correlated among each other. We hence replace the usually considered independent and identically-distributed hypothesis by the weaker assumption of merely having identical reductions. We find that whether a state is the...
quant-ph
we consider entanglement distillation under the assumption that the input states are allowed to be correlated among each other we hence replace the usually considered independent and identicallydistributed hypothesis by the weaker assumption of merely having identical reductions we find that whether a state is then dis...
[['we', 'consider', 'entanglement', 'distillation', 'under', 'the', 'assumption', 'that', 'the', 'input', 'states', 'are', 'allowed', 'to', 'be', 'correlated', 'among', 'each', 'other', 'we', 'hence', 'replace', 'the', 'usually', 'considered', 'independent', 'and', 'identicallydistributed', 'hypothesis', 'by', 'the', '...
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709.3836
Flares from spiral waves by lensing and time-delay amplification?
Episodically accreting black holes are thought to produce flares when a chunk of particles is accelerated to high velocity near the black hole horizon. This also seems to be the case of Sagittarius A* in the Galactic Center, where the broad-band radiation is produced, likely via the synchrotron self-Compton mechanism...
astro-ph
episodically accreting black holes are thought to produce flares when a chunk of particles is accelerated to high velocity near the black hole horizon this also seems to be the case of sagittarius a in the galactic center where the broadband radiation is produced likely via the synchrotron selfcompton mechanism it has ...
[['episodically', 'accreting', 'black', 'holes', 'are', 'thought', 'to', 'produce', 'flares', 'when', 'a', 'chunk', 'of', 'particles', 'is', 'accelerated', 'to', 'high', 'velocity', 'near', 'the', 'black', 'hole', 'horizon', 'this', 'also', 'seems', 'to', 'be', 'the', 'case', 'of', 'sagittarius', 'a', 'in', 'the', 'gal...
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709.3837
The Atiyah--Hitchin bracket for the cubic Nonlinear Schrodinger equation. IV. the scattering potentials
This is the last in a series of four papers on Poisson formalism for the cubic nonlinear Schrodinger equation with repulsive nonlinearity. In this paper we consider scattering potentials.
math-ph math.AG math.MP
this is the last in a series of four papers on poisson formalism for the cubic nonlinear schrodinger equation with repulsive nonlinearity in this paper we consider scattering potentials
[['this', 'is', 'the', 'last', 'in', 'a', 'series', 'of', 'four', 'papers', 'on', 'poisson', 'formalism', 'for', 'the', 'cubic', 'nonlinear', 'schrodinger', 'equation', 'with', 'repulsive', 'nonlinearity', 'in', 'this', 'paper', 'we', 'consider', 'scattering', 'potentials']]
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709.3838
Transverse stability of relativistic two-component jets
Context: Astrophysical jets from various sources seem to be stratified, with a fast inner jet and a slower outer jet. As it is likely that the launching mechanism for each component is different, their interface will develop differential rotation, while the outer jet radius represents a second interface where disrupt...
astro-ph
context astrophysical jets from various sources seem to be stratified with a fast inner jet and a slower outer jet as it is likely that the launching mechanism for each component is different their interface will develop differential rotation while the outer jet radius represents a second interface where disruptions ma...
[['context', 'astrophysical', 'jets', 'from', 'various', 'sources', 'seem', 'to', 'be', 'stratified', 'with', 'a', 'fast', 'inner', 'jet', 'and', 'a', 'slower', 'outer', 'jet', 'as', 'it', 'is', 'likely', 'that', 'the', 'launching', 'mechanism', 'for', 'each', 'component', 'is', 'different', 'their', 'interface', 'will...
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709.3839
Estimating the final spin of a binary black hole coalescence
We present a straightforward approach for estimating the final black hole spin of a binary black hole coalescence with arbitrary initial masses and spins. Making some simple assumptions, we estimate the final angular momentum to be the sum of the individual spins plus the orbital angular momentum of a test particle o...
astro-ph gr-qc
we present a straightforward approach for estimating the final black hole spin of a binary black hole coalescence with arbitrary initial masses and spins making some simple assumptions we estimate the final angular momentum to be the sum of the individual spins plus the orbital angular momentum of a test particle orbit...
[['we', 'present', 'a', 'straightforward', 'approach', 'for', 'estimating', 'the', 'final', 'black', 'hole', 'spin', 'of', 'a', 'binary', 'black', 'hole', 'coalescence', 'with', 'arbitrary', 'initial', 'masses', 'and', 'spins', 'making', 'some', 'simple', 'assumptions', 'we', 'estimate', 'the', 'final', 'angular', 'mom...
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709.384
Entanglement Entropy in the Two-Dimensional Random Transverse Field Ising Model
The scaling behavior of the entanglement entropy in the two-dimensional random transverse field Ising model is studied numerically through the strong disordered renormalization group method. We find that the leading term of the entanglement entropy always scales linearly with the block size. However, besides this \em...
cond-mat.dis-nn cond-mat.stat-mech quant-ph
the scaling behavior of the entanglement entropy in the twodimensional random transverse field ising model is studied numerically through the strong disordered renormalization group method we find that the leading term of the entanglement entropy always scales linearly with the block size however besides this empharea ...
[['the', 'scaling', 'behavior', 'of', 'the', 'entanglement', 'entropy', 'in', 'the', 'twodimensional', 'random', 'transverse', 'field', 'ising', 'model', 'is', 'studied', 'numerically', 'through', 'the', 'strong', 'disordered', 'renormalization', 'group', 'method', 'we', 'find', 'that', 'the', 'leading', 'term', 'of', ...
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709.3841
Inverse-Compton emission from halos around stars
Inverse Compton scattering by relativistic electrons produces a major component of the diffuse emission from the Galaxy. The photon fields involved are the cosmic microwave background and the interstellar radiation field from stars and dust. Calculations of the inverse Compton distribution have usually assumed a smoo...
astro-ph
inverse compton scattering by relativistic electrons produces a major component of the diffuse emission from the galaxy the photon fields involved are the cosmic microwave background and the interstellar radiation field from stars and dust calculations of the inverse compton distribution have usually assumed a smooth i...
[['inverse', 'compton', 'scattering', 'by', 'relativistic', 'electrons', 'produces', 'a', 'major', 'component', 'of', 'the', 'diffuse', 'emission', 'from', 'the', 'galaxy', 'the', 'photon', 'fields', 'involved', 'are', 'the', 'cosmic', 'microwave', 'background', 'and', 'the', 'interstellar', 'radiation', 'field', 'from...
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709.3842
A nonlinear Ramsey interferometer operating beyond the Heisenberg limit
We show that a dynamically evolving two-mode Bose-Einstein condensate (TBEC) with an adiabatic, time-varying Raman coupling maps exactly onto a nonlinear Ramsey interferometer that includes a nonlinear medium. Assuming a realistic quantum state for the TBEC, namely the SU(2) coherent spin state, we find that the meas...
cond-mat.other quant-ph
we show that a dynamically evolving twomode boseeinstein condensate tbec with an adiabatic timevarying raman coupling maps exactly onto a nonlinear ramsey interferometer that includes a nonlinear medium assuming a realistic quantum state for the tbec namely the su2 coherent spin state we find that the measurement uncer...
[['we', 'show', 'that', 'a', 'dynamically', 'evolving', 'twomode', 'boseeinstein', 'condensate', 'tbec', 'with', 'an', 'adiabatic', 'timevarying', 'raman', 'coupling', 'maps', 'exactly', 'onto', 'a', 'nonlinear', 'ramsey', 'interferometer', 'that', 'includes', 'a', 'nonlinear', 'medium', 'assuming', 'a', 'realistic', '...
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709.3843
Dense Molecular Gas In A Young Cluster Around MWC 1080 -- Rule Of The Massive Star
We present CS $J = 2 \to 1$, $^{13}$CO $J = 1 \to 0$, and C$^{18}$O $J = 1 \to 0$, observations with the 10-element Berkeley Illinois Maryland Association (BIMA) Array toward the young cluster around the Be star MWC 1080. These observations reveal a biconical outflow cavity with size $\sim$ 0.3 and 0.05 pc for the se...
astro-ph
we present cs j 2 to 1 13co j 1 to 0 and c18o j 1 to 0 observations with the 10element berkeley illinois maryland association bima array toward the young cluster around the be star mwc 1080 these observations reveal a biconical outflow cavity with size sim 03 and 005 pc for the semimajor and semiminor axis and sim 45ar...
[['we', 'present', 'cs', 'j', '2', 'to', '1', '13co', 'j', '1', 'to', '0', 'and', 'c18o', 'j', '1', 'to', '0', 'observations', 'with', 'the', '10element', 'berkeley', 'illinois', 'maryland', 'association', 'bima', 'array', 'toward', 'the', 'young', 'cluster', 'around', 'the', 'be', 'star', 'mwc', '1080', 'these', 'obse...
[-0.08685977686660527, 0.13732842905327922, -0.03479941484831056, 0.05481740009731335, -0.07211883232357783, -0.054796240165027495, 0.0413816246738569, 0.4318102548199699, -0.14888398501219868, -0.32109896608553556, 0.05604833193815035, -0.2767639570133625, 0.03130558477867612, 0.11709328134838207, 0.01427328204362225,...
709.3844
An embedding theorem for automorphism groups of Cartan geometries
We prove a theorem relating the automorphism group of a Cartan geometry to the group on which the geometry is modeled: a component of the adjoint representation of the first embeds in the adjoint representation of the second. Consequences of the theorem include general bounds on the rank and nilpotence degree of an a...
math.DG math.DS
we prove a theorem relating the automorphism group of a cartan geometry to the group on which the geometry is modeled a component of the adjoint representation of the first embeds in the adjoint representation of the second consequences of the theorem include general bounds on the rank and nilpotence degree of an autom...
[['we', 'prove', 'a', 'theorem', 'relating', 'the', 'automorphism', 'group', 'of', 'a', 'cartan', 'geometry', 'to', 'the', 'group', 'on', 'which', 'the', 'geometry', 'is', 'modeled', 'a', 'component', 'of', 'the', 'adjoint', 'representation', 'of', 'the', 'first', 'embeds', 'in', 'the', 'adjoint', 'representation', 'of...
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709.3845
Multi-boson correlations using wave-packets II
We investigate the analytically solvable pion-laser model, and its generalization to arbitrary multiplicity distributions. Although this kind of extension of the model is possible, the pion laser model in its original form is unique: it is the only model in its class that has an analytic solution.
nucl-th
we investigate the analytically solvable pionlaser model and its generalization to arbitrary multiplicity distributions although this kind of extension of the model is possible the pion laser model in its original form is unique it is the only model in its class that has an analytic solution
[['we', 'investigate', 'the', 'analytically', 'solvable', 'pionlaser', 'model', 'and', 'its', 'generalization', 'to', 'arbitrary', 'multiplicity', 'distributions', 'although', 'this', 'kind', 'of', 'extension', 'of', 'the', 'model', 'is', 'possible', 'the', 'pion', 'laser', 'model', 'in', 'its', 'original', 'form', 'is...
[-0.08772459820560786, 0.03887045346282716, -0.12429211770548769, 0.10174434140587793, -0.06946114515480788, -0.1368333204831604, -0.001849861775079499, 0.38563914224505424, -0.2866507042604296, -0.24421159722639815, 0.07393093184319972, -0.2735823226925593, -0.16440149881553068, 0.15563494268723804, -0.019684665082225...
709.3846
Effect of external stress on the thermal melting of DNA
We discuss the effects of external stress on the thermal denaturation of homogeneous DNA. Pulling double-stranded DNA at each end exerts a profound effect on the thermal denaturation, or melting, of a long segment of this molecule. We discuss the effects on this transition of a stretching force applied to opposite en...
cond-mat.soft
we discuss the effects of external stress on the thermal denaturation of homogeneous dna pulling doublestranded dna at each end exerts a profound effect on the thermal denaturation or melting of a long segment of this molecule we discuss the effects on this transition of a stretching force applied to opposite ends of o...
[['we', 'discuss', 'the', 'effects', 'of', 'external', 'stress', 'on', 'the', 'thermal', 'denaturation', 'of', 'homogeneous', 'dna', 'pulling', 'doublestranded', 'dna', 'at', 'each', 'end', 'exerts', 'a', 'profound', 'effect', 'on', 'the', 'thermal', 'denaturation', 'or', 'melting', 'of', 'a', 'long', 'segment', 'of', ...
[-0.17339696582422545, 0.19512695083071543, -0.09008119014383814, 0.02054941958365015, -0.039913525836447535, -0.1194626198828978, 0.07835475977912734, 0.3376357328201944, -0.2919214746393895, -0.21288371270806608, 0.05613692860430801, -0.251348375095897, -0.11376303357222134, 0.15336398713851063, -0.002582451490926067...
709.3847
External Control of a Metal-Insulator Transition in GaMnAs Wires
Quantum transport in disordered ferromagnetic (III,Mn)V semiconductors is studied theoretically. Mesoscopic wires exhibit an Anderson disorder-induced metal-insulator transition that can be controlled by a weak external magnetic field. This metal-insulator transition should also occur in other materials with large an...
cond-mat.mes-hall cond-mat.mtrl-sci
quantum transport in disordered ferromagnetic iiimnv semiconductors is studied theoretically mesoscopic wires exhibit an anderson disorderinduced metalinsulator transition that can be controlled by a weak external magnetic field this metalinsulator transition should also occur in other materials with large anisotropic ...
[['quantum', 'transport', 'in', 'disordered', 'ferromagnetic', 'iiimnv', 'semiconductors', 'is', 'studied', 'theoretically', 'mesoscopic', 'wires', 'exhibit', 'an', 'anderson', 'disorderinduced', 'metalinsulator', 'transition', 'that', 'can', 'be', 'controlled', 'by', 'a', 'weak', 'external', 'magnetic', 'field', 'this...
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709.3848
KdV6: An Integrable System
$K^2 S^2 T [5]$ recently derived a new 6$^{th}$-order wave equation $KdV6$: $(\partial^2_x + 8u_x \partial_x + 4u_{xx})(u_t + u_{xxx} + 6u_x^2) = 0$, found a linear problem and an auto-B${\ddot{\rm{a}}}$ckclund transformation for it, and conjectured its integrability in the usual sense. We prove this conjecture by ...
nlin.SI
k2 s2 t 5 recently derived a new 6thorder wave equation kdv6 partial2_x 8u_x partial_x 4u_xxu_t u_xxx 6u_x2 0 found a linear problem and an autobddotrmackclund transformation for it and conjectured its integrability in the usual sense we prove this conjecture by constructing an infinite commuting hierarchy kdv_n6 with ...
[['k2', 's2', 't', '5', 'recently', 'derived', 'a', 'new', '6thorder', 'wave', 'equation', 'kdv6', 'partial2_x', '8u_x', 'partial_x', '4u_xxu_t', 'u_xxx', '6u_x2', '0', 'found', 'a', 'linear', 'problem', 'and', 'an', 'autobddotrmackclund', 'transformation', 'for', 'it', 'and', 'conjectured', 'its', 'integrability', 'in...
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709.3849
Eliashberg theory of superconductivity and inelastic rare-earth impurity scattering in filled skutterudite La$_{1-x}$Pr$_{x}$Os$_{4}$Sb$_{12}$
We study the influence of inelastic rare-earth impurity scattering on electron-phonon mediated superconductivity and mass renormalization in (La$_{1-x}$Pr$_{x}$)Os$_{4}$Sb$_{12}$ compounds. Solving the strong coupling Eliashberg equations we find that the dominant quadrupolar component of the inelastic scattering on ...
cond-mat.supr-con cond-mat.str-el
we study the influence of inelastic rareearth impurity scattering on electronphonon mediated superconductivity and mass renormalization in la_1xpr_xos_4sb_12 compounds solving the strong coupling eliashberg equations we find that the dominant quadrupolar component of the inelastic scattering on pr impurities yields an ...
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709.385
Effect of Salt Concentration on the Electrophoretic Speed of a Polyelectrolyte through a Nanopore
In a previous paper [S. Ghosal, Phys. Rev. E 74, 041901 (2006)] a hydrodynamic model for determining the electrophoretic speed of a polyelectrolyte through an axially symmetric slowly varying nanopore was presented in the limit of a vanishingly small Debye length. Here the case of a finite Debye layer thickness is co...
physics.chem-ph cond-mat.soft physics.bio-ph
in a previous paper s ghosal phys rev e 74 041901 2006 a hydrodynamic model for determining the electrophoretic speed of a polyelectrolyte through an axially symmetric slowly varying nanopore was presented in the limit of a vanishingly small debye length here the case of a finite debye layer thickness is considered whi...
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709.3851
Asymptotic Safety
Asymptotic safety is a set of conditions, based on the existence of a nontrivial fixed point for the renormalization group flow, which would make a quantum field theory consistent up to arbitrarily high energies. After introducing the basic ideas of this approach, I review the present evidence in favor of an asymptot...
hep-th
asymptotic safety is a set of conditions based on the existence of a nontrivial fixed point for the renormalization group flow which would make a quantum field theory consistent up to arbitrarily high energies after introducing the basic ideas of this approach i review the present evidence in favor of an asymptotically...
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709.3852
Coherent Communication with Linear Optics
We show how to implement several continuous-variable coherent protocols with linear optics. Noise can accumulate when implementing each coherent protocol with realistic optical devices. Our analysis bounds the level of noise accumulation. We highlight the connection between a coherent channel and a nonlocal quantum n...
quant-ph
we show how to implement several continuousvariable coherent protocols with linear optics noise can accumulate when implementing each coherent protocol with realistic optical devices our analysis bounds the level of noise accumulation we highlight the connection between a coherent channel and a nonlocal quantum nondemo...
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709.3853
Thermodynamics of Quasi-Particles
We present in this work a generalization of the solution of Gorenstein and Yang for a consistent thermodynamics for systems with a temperature dependent Hamiltonian. We show that there is a large class of solutions, work out three particular ones, and discuss their physical relevance. We apply the particular solution...
nucl-th hep-ph
we present in this work a generalization of the solution of gorenstein and yang for a consistent thermodynamics for systems with a temperature dependent hamiltonian we show that there is a large class of solutions work out three particular ones and discuss their physical relevance we apply the particular solutions for ...
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709.3854
Arecibo HI Absorption Measurements of Pulsars and the Electron Density at Intermediate Longitudes in the First Galactic Quadrant
We have used the Arecibo telescope to measure the HI absorption spectra of eight pulsars. We show how kinematic distance measurements depend upon the values of the galactic constants R_o and Theta_o, and we select our preferred current values from the literature. We then derive kinematic distances for the low-latitud...
astro-ph
we have used the arecibo telescope to measure the hi absorption spectra of eight pulsars we show how kinematic distance measurements depend upon the values of the galactic constants r_o and theta_o and we select our preferred current values from the literature we then derive kinematic distances for the lowlatitude puls...
[['we', 'have', 'used', 'the', 'arecibo', 'telescope', 'to', 'measure', 'the', 'hi', 'absorption', 'spectra', 'of', 'eight', 'pulsars', 'we', 'show', 'how', 'kinematic', 'distance', 'measurements', 'depend', 'upon', 'the', 'values', 'of', 'the', 'galactic', 'constants', 'r_o', 'and', 'theta_o', 'and', 'we', 'select', '...
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709.3855
Non-birational twisted derived equivalences in abelian GLSMs
In this paper we discuss some examples of abelian gauged linear sigma models realizing twisted derived equivalences between non-birational spaces, and realizing geometries in novel fashions. Examples of gauged linear sigma models with non-birational Kahler phases are a relatively new phenomenon. Most of our examples ...
hep-th
in this paper we discuss some examples of abelian gauged linear sigma models realizing twisted derived equivalences between nonbirational spaces and realizing geometries in novel fashions examples of gauged linear sigma models with nonbirational kahler phases are a relatively new phenomenon most of our examples involve...
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709.3856
On the Lifetime of Quasi-Stationary States in Non-Relativistic QED
We consider resonances in the Pauli-Fierz model of non-relativistic QED. We use and slightly modify the analysis developed by Bach, Froehlich, and Sigal to obtain an upper and lower bound on the lifetime of quasi-stationary states.
math-ph math.MP
we consider resonances in the paulifierz model of nonrelativistic qed we use and slightly modify the analysis developed by bach froehlich and sigal to obtain an upper and lower bound on the lifetime of quasistationary states
[['we', 'consider', 'resonances', 'in', 'the', 'paulifierz', 'model', 'of', 'nonrelativistic', 'qed', 'we', 'use', 'and', 'slightly', 'modify', 'the', 'analysis', 'developed', 'by', 'bach', 'froehlich', 'and', 'sigal', 'to', 'obtain', 'an', 'upper', 'and', 'lower', 'bound', 'on', 'the', 'lifetime', 'of', 'quasistationa...
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709.3857
Confining solutions of $(n+1)$-dimensional Yang-Mills equations for flat and curved space-time with $n \le 3$
We obtain exact static solutions of the $(n+1)$-dimensional SU(3) Yang-Mills equations for both flat and curved space-time cases with $n \le 3$. We find that the solutions obtained are confining functions for $n = 1, 2, 3$. We apply the $(3+1)$ curved space-time solution to the anti-de Sitter and Schwarzschild metric...
hep-th
we obtain exact static solutions of the n1dimensional su3 yangmills equations for both flat and curved spacetime cases with n le 3 we find that the solutions obtained are confining functions for n 1 2 3 we apply the 31 curved spacetime solution to the antide sitter and schwarzschild metrics
[['we', 'obtain', 'exact', 'static', 'solutions', 'of', 'the', 'n1dimensional', 'su3', 'yangmills', 'equations', 'for', 'both', 'flat', 'and', 'curved', 'spacetime', 'cases', 'with', 'n', 'le', '3', 'we', 'find', 'that', 'the', 'solutions', 'obtained', 'are', 'confining', 'functions', 'for', 'n', '1', '2', '3', 'we', '...
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709.3858
Noise limits in the assembly of diffraction data
We obtain an information theoretic criterion for the feasibility of assembling diffraction signals from noisy tomographs when the positions of the tomographs within the signal are unknown. For shot-noise limited data, the minimum number of detected photons per tomograph for successful assembly is much smaller than pr...
physics.comp-ph
we obtain an information theoretic criterion for the feasibility of assembling diffraction signals from noisy tomographs when the positions of the tomographs within the signal are unknown for shotnoise limited data the minimum number of detected photons per tomograph for successful assembly is much smaller than previou...
[['we', 'obtain', 'an', 'information', 'theoretic', 'criterion', 'for', 'the', 'feasibility', 'of', 'assembling', 'diffraction', 'signals', 'from', 'noisy', 'tomographs', 'when', 'the', 'positions', 'of', 'the', 'tomographs', 'within', 'the', 'signal', 'are', 'unknown', 'for', 'shotnoise', 'limited', 'data', 'the', 'mi...
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709.3859
Remarks on the waterbag model of dispersionless Toda Hierarchy
We construct the free energy associated with the waterbag model of dToda. Also, the relations of conserved densities are investigated
nlin.SI
we construct the free energy associated with the waterbag model of dtoda also the relations of conserved densities are investigated
[['we', 'construct', 'the', 'free', 'energy', 'associated', 'with', 'the', 'waterbag', 'model', 'of', 'dtoda', 'also', 'the', 'relations', 'of', 'conserved', 'densities', 'are', 'investigated']]
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709.386
Estimating copula measure using ranks and subsampling: a simulation study
We describe here a new method to estimate copula measure. From N observations of two variables X and Y, we draw a huge number m of subsamples (size n<N), and we compute the joint ranks in these subsamples. Then, for each bivariate rank (p,q) (0<p,q<n+1), we count the number of subsamples such that there exist an obse...
stat.ME
we describe here a new method to estimate copula measure from n observations of two variables x and y we draw a huge number m of subsamples size nn and we compute the joint ranks in these subsamples then for each bivariate rank pq 0pqn1 we count the number of subsamples such that there exist an observation of the subsa...
[['we', 'describe', 'here', 'a', 'new', 'method', 'to', 'estimate', 'copula', 'measure', 'from', 'n', 'observations', 'of', 'two', 'variables', 'x', 'and', 'y', 'we', 'draw', 'a', 'huge', 'number', 'm', 'of', 'subsamples', 'size', 'nn', 'and', 'we', 'compute', 'the', 'joint', 'ranks', 'in', 'these', 'subsamples', 'then...
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709.3861
Amplification of High Harmonics Using Weak Perturbative High Frequency Radiation
The mechanism underlying the substantial amplification of the high-order harmonics q \pm 2K (K integer) upon the addition of a weak seed XUV field of harmonic frequency q\omega to a strong IR field of frequency \omega is analyzed in the framework of the quantum-mechanical Floquet formalism and the semiclassical re-co...
physics.atom-ph
the mechanism underlying the substantial amplification of the highorder harmonics q pm 2k k integer upon the addition of a weak seed xuv field of harmonic frequency qomega to a strong ir field of frequency omega is analyzed in the framework of the quantummechanical floquet formalism and the semiclassical recollision mo...
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709.3862
Current-Induced Torques in Magnetic Metals: Beyond Spin Transfer
Current-induced torques on ferromagnetic nanoparticles and on domain walls in ferromagnetic nanowires are normally understood in terms of transfer of conserved spin angular momentum between spin-polarized currents and the magnetic condensate. In a series of recent articles we have discussed a microscopic picture of c...
cond-mat.mes-hall
currentinduced torques on ferromagnetic nanoparticles and on domain walls in ferromagnetic nanowires are normally understood in terms of transfer of conserved spin angular momentum between spinpolarized currents and the magnetic condensate in a series of recent articles we have discussed a microscopic picture of curren...
[['currentinduced', 'torques', 'on', 'ferromagnetic', 'nanoparticles', 'and', 'on', 'domain', 'walls', 'in', 'ferromagnetic', 'nanowires', 'are', 'normally', 'understood', 'in', 'terms', 'of', 'transfer', 'of', 'conserved', 'spin', 'angular', 'momentum', 'between', 'spinpolarized', 'currents', 'and', 'the', 'magnetic',...
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709.3863
Exact and Perturbed Friedmann-Lemaitre Cosmologies
In this thesis we first apply the 1+3 covariant description of general relativity to analyze n-fluid Friedmann-Lemaitre (FL) cosmologies; that is, homogeneous and isotropic cosmologies whose matter-energy content consists of n non-interacting fluids. We are motivated to study FL models of this type as observations su...
gr-qc
in this thesis we first apply the 13 covariant description of general relativity to analyze nfluid friedmannlemaitre fl cosmologies that is homogeneous and isotropic cosmologies whose matterenergy content consists of n noninteracting fluids we are motivated to study fl models of this type as observations suggest the ph...
[['in', 'this', 'thesis', 'we', 'first', 'apply', 'the', '13', 'covariant', 'description', 'of', 'general', 'relativity', 'to', 'analyze', 'nfluid', 'friedmannlemaitre', 'fl', 'cosmologies', 'that', 'is', 'homogeneous', 'and', 'isotropic', 'cosmologies', 'whose', 'matterenergy', 'content', 'consists', 'of', 'n', 'nonin...
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709.3864
A lower bound on the subriemannian distance for H\"older distributions
Whereas subriemannian geometry usually deals with smooth horizontal distributions, partially hyperbolic dynamical systems provide many examples of subriemannian geometries defined by non-smooth (namely, H\"older continuous) distributions. These distributions are of great significance for the behavior of the parent dy...
math.MG math.DG
whereas subriemannian geometry usually deals with smooth horizontal distributions partially hyperbolic dynamical systems provide many examples of subriemannian geometries defined by nonsmooth namely holder continuous distributions these distributions are of great significance for the behavior of the parent dynamical sy...
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709.3865
Symmetry-Induced Tunnelling in One-Dimensional Disordered Potentials
A new mechanism of tunnelling at macroscopic distances is proposed for a wave packet localized in one-dimensional disordered potential with mirror symmetry, V(-x)=V(x). Unlike quantum tunnelling through a regular potential barrier, which occurs only at the energies lower then the barrier height, the proposed mechanis...
cond-mat.dis-nn
a new mechanism of tunnelling at macroscopic distances is proposed for a wave packet localized in onedimensional disordered potential with mirror symmetry vxvx unlike quantum tunnelling through a regular potential barrier which occurs only at the energies lower then the barrier height the proposed mechanism of tunnelli...
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[-0.19077511947188114, 0.16392336997927892, -0.07363028444039325, 0.07922493820208021, -0.040863532345328066, -0.26314843214220474, 0.09987534229488422, 0.3667398349278503, -0.2918148400210258, -0.23477645236998795, 0.022710872034076603, -0.2465555084714045, -0.1667333509773016, 0.21058816419293483, 0.00459585995930764...
709.3866
Search for a Solution of the Pioneer Anomaly
In 1972 and 1973 the Pioneer 10 and 11 missions were launched. They were the first to explore the outer solar system and achieved stunning breakthroughs in deep-space exploration. But beginning in about 1980 an unmodeled force of \sim 8 \times 10^{-8} cm/s^2, directed approximately towards the Sun, appeared in the tr...
gr-qc
in 1972 and 1973 the pioneer 10 and 11 missions were launched they were the first to explore the outer solar system and achieved stunning breakthroughs in deepspace exploration but beginning in about 1980 an unmodeled force of sim 8 times 108 cms2 directed approximately towards the sun appeared in the tracking data it ...
[['in', '1972', 'and', '1973', 'the', 'pioneer', '10', 'and', '11', 'missions', 'were', 'launched', 'they', 'were', 'the', 'first', 'to', 'explore', 'the', 'outer', 'solar', 'system', 'and', 'achieved', 'stunning', 'breakthroughs', 'in', 'deepspace', 'exploration', 'but', 'beginning', 'in', 'about', '1980', 'an', 'unmo...
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709.3867
Rapid-purification protocols for optical homodyning
We present a number of rapid-purification feedback protocols for optical homodyne detection of a single optical qubit. We derive first a protocol that speeds up the rate of increase of the average purity of the system, and find that like the equivalent protocol for a non-disspative measurement, this generates a deter...
quant-ph
we present a number of rapidpurification feedback protocols for optical homodyne detection of a single optical qubit we derive first a protocol that speeds up the rate of increase of the average purity of the system and find that like the equivalent protocol for a nondisspative measurement this generates a deterministi...
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709.3868
Observations of the Crab Nebula and Pulsar with VERITAS
Observations of the Crab Nebula have proven to be the best tool to calibrate and to characterize the performance of a Cherenkov telescope. Scientifically, it is interesting to measure the energy spectrum of the Crab Nebula close to the inverse-Compton peak where a deviation is expected from the power law seen at ener...
astro-ph
observations of the crab nebula have proven to be the best tool to calibrate and to characterize the performance of a cherenkov telescope scientifically it is interesting to measure the energy spectrum of the crab nebula close to the inversecompton peak where a deviation is expected from the power law seen at energies ...
[['observations', 'of', 'the', 'crab', 'nebula', 'have', 'proven', 'to', 'be', 'the', 'best', 'tool', 'to', 'calibrate', 'and', 'to', 'characterize', 'the', 'performance', 'of', 'a', 'cherenkov', 'telescope', 'scientifically', 'it', 'is', 'interesting', 'to', 'measure', 'the', 'energy', 'spectrum', 'of', 'the', 'crab',...
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709.3869
Results from the Blazar Monitoring Campaign at the Whipple 10m Gamma-ray Telescope
In September 2005, the observing program of the Whipple 10 m gamma-ray telescope was redefined to be dedicated almost exclusively to AGN monitoring. Since then the five Northern Hemisphere blazars that had already been detected at Whipple are monitored routinely each night that they are visible. Thanks to the efforts...
astro-ph
in september 2005 the observing program of the whipple 10 m gammaray telescope was redefined to be dedicated almost exclusively to agn monitoring since then the five northern hemisphere blazars that had already been detected at whipple are monitored routinely each night that they are visible thanks to the efforts of a ...
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709.387
Two-mode variational Monte Carlo study of Quasiparticle excitations in cuprates
Recent measurements of quasiparticles in hole-doped cuprates reveal highly unusual features: 1) the doping-independent Fermi velocity, 2) two energy scales in the quasiparticle spectral function, and 3) a suppression of the low energy spectral weight near the zone center. The underlying mechanism is under hot debate....
cond-mat.supr-con cond-mat.str-el
recent measurements of quasiparticles in holedoped cuprates reveal highly unusual features 1 the dopingindependent fermi velocity 2 two energy scales in the quasiparticle spectral function and 3 a suppression of the low energy spectral weight near the zone center the underlying mechanism is under hot debate we addresse...
[['recent', 'measurements', 'of', 'quasiparticles', 'in', 'holedoped', 'cuprates', 'reveal', 'highly', 'unusual', 'features', '1', 'the', 'dopingindependent', 'fermi', 'velocity', '2', 'two', 'energy', 'scales', 'in', 'the', 'quasiparticle', 'spectral', 'function', 'and', '3', 'a', 'suppression', 'of', 'the', 'low', 'e...
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709.3871
Signatures of the Baryon Acoustic Oscillations on 21cm Emission Background
The baryon acoustic oscillations (BAO) prior to recombination should be imprinted onto the 21cm emission background from the epoch of reionization through the underlying density perturbations. Using an analytical approach for both matter power spectrum (CDM+baryons) and reionization process, we demonstrate the BAO in...
astro-ph
the baryon acoustic oscillations bao prior to recombination should be imprinted onto the 21cm emission background from the epoch of reionization through the underlying density perturbations using an analytical approach for both matter power spectrum cdmbaryons and reionization process we demonstrate the bao induced sig...
[['the', 'baryon', 'acoustic', 'oscillations', 'bao', 'prior', 'to', 'recombination', 'should', 'be', 'imprinted', 'onto', 'the', '21cm', 'emission', 'background', 'from', 'the', 'epoch', 'of', 'reionization', 'through', 'the', 'underlying', 'density', 'perturbations', 'using', 'an', 'analytical', 'approach', 'for', 'b...
[-0.07267425654376779, 0.11601428653357136, -0.06550430277158983, 0.08560881092848793, -0.15172204902755612, -0.06710702652784706, -0.018560601605744173, 0.3750238384143645, -0.23243124276681357, -0.287948658607681, 0.07334074072007622, -0.3249560771118693, -0.020486540716736258, 0.21797476665062063, 0.1045208849764170...
709.3872
The Sydney University Stellar Interferometer: A Major Upgrade to Spectral Coverage and Performance
A new beam-combination and detection system has been installed in the Sydney University Stellar Interferometer working at the red end of the visual spectrum (wavelength range 500-950 nm) to complement the existing blue-sensitive system (wavelength range 430-520 nm) and to provide an increase in sensitivity. Dichroic ...
astro-ph
a new beamcombination and detection system has been installed in the sydney university stellar interferometer working at the red end of the visual spectrum wavelength range 500950 nm to complement the existing bluesensitive system wavelength range 430520 nm and to provide an increase in sensitivity dichroic beamsplitte...
[['a', 'new', 'beamcombination', 'and', 'detection', 'system', 'has', 'been', 'installed', 'in', 'the', 'sydney', 'university', 'stellar', 'interferometer', 'working', 'at', 'the', 'red', 'end', 'of', 'the', 'visual', 'spectrum', 'wavelength', 'range', '500950', 'nm', 'to', 'complement', 'the', 'existing', 'bluesensiti...
[-0.09960860011666278, 0.07104863151174176, -0.06564535455069911, -0.07611155196037275, -0.07509627079092701, -0.15831518534269237, -0.002128020092897432, 0.4482827163006271, -0.15432552035412633, -0.3864330661246999, 0.12454308490809972, -0.25695711262622506, -0.010424304779776385, 0.23850053963316997, -0.077914341497...
709.3873
The Emergent Flux and Effective Temperature of Delta Canis Majoris
New angular diameter determinations for the bright southern F8 supergiant Delta CMa enable the bolometric emergent flux and effective temperature of the star to be determined with improved accuracy. The spectral flux distribution and bolometric flux have been determined from published photometry and spectrophotometry...
astro-ph
new angular diameter determinations for the bright southern f8 supergiant delta cma enable the bolometric emergent flux and effective temperature of the star to be determined with improved accuracy the spectral flux distribution and bolometric flux have been determined from published photometry and spectrophotometry an...
[['new', 'angular', 'diameter', 'determinations', 'for', 'the', 'bright', 'southern', 'f8', 'supergiant', 'delta', 'cma', 'enable', 'the', 'bolometric', 'emergent', 'flux', 'and', 'effective', 'temperature', 'of', 'the', 'star', 'to', 'be', 'determined', 'with', 'improved', 'accuracy', 'the', 'spectral', 'flux', 'distr...
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709.3874
Open-closed moduli spaces and related algebraic structures
We set up a Batalin-Vilkovisky Quantum Master Equation for open-closed string theory and show that the corresponding moduli spaces give rise to a solution, a generating function for their fundamental chains. The equation encodes the topological structure of the compactification of the moduli space of bordered Riemann...
math.QA math.AG
we set up a batalinvilkovisky quantum master equation for openclosed string theory and show that the corresponding moduli spaces give rise to a solution a generating function for their fundamental chains the equation encodes the topological structure of the compactification of the moduli space of bordered riemann surfa...
[['we', 'set', 'up', 'a', 'batalinvilkovisky', 'quantum', 'master', 'equation', 'for', 'openclosed', 'string', 'theory', 'and', 'show', 'that', 'the', 'corresponding', 'moduli', 'spaces', 'give', 'rise', 'to', 'a', 'solution', 'a', 'generating', 'function', 'for', 'their', 'fundamental', 'chains', 'the', 'equation', 'e...
[-0.17045835274479632, 0.10784289950066364, -0.13361921881605843, 0.1447775098212624, -0.12020324643936406, -0.08656530660459573, 0.01560730389115916, 0.29248465483700764, -0.3564863631736885, -0.2193671275649075, 0.06456460315028875, -0.24282701593796605, -0.22058958994723105, 0.17193244120956047, -0.10967996908189023...
709.3875
Error correction optimisation in the presence of X/Z asymmetry
By taking into account the physical nature of quantum errors it is possible to improve the efficiency of quantum error correction. Here we consider an optimisation to conventional quantum error correction which involves exploiting asymmetries in the rates of X and Z errors by reducing the rate of X correction. As an ...
quant-ph
by taking into account the physical nature of quantum errors it is possible to improve the efficiency of quantum error correction here we consider an optimisation to conventional quantum error correction which involves exploiting asymmetries in the rates of x and z errors by reducing the rate of x correction as an exam...
[['by', 'taking', 'into', 'account', 'the', 'physical', 'nature', 'of', 'quantum', 'errors', 'it', 'is', 'possible', 'to', 'improve', 'the', 'efficiency', 'of', 'quantum', 'error', 'correction', 'here', 'we', 'consider', 'an', 'optimisation', 'to', 'conventional', 'quantum', 'error', 'correction', 'which', 'involves', ...
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709.3876
Features of the Acoustic Mechanism of Core-Collapse Supernova Explosions : Revisited using the Kinetic Approach
The discrete kinetic model is used to study the propagation of sound waves in system of hard-disk-like rotating stars (or vortex gases). The anomalous (negative) attenuation or amplification which is possibly due to the binary collision of a dilute-enough rotating disk (or vortex-gas) system (each with opposite-sign ...
astro-ph
the discrete kinetic model is used to study the propagation of sound waves in system of harddisklike rotating stars or vortex gases the anomalous negative attenuation or amplification which is possibly due to the binary collision of a diluteenough rotating disk or vortexgas system each with oppositesign rotating direct...
[['the', 'discrete', 'kinetic', 'model', 'is', 'used', 'to', 'study', 'the', 'propagation', 'of', 'sound', 'waves', 'in', 'system', 'of', 'harddisklike', 'rotating', 'stars', 'or', 'vortex', 'gases', 'the', 'anomalous', 'negative', 'attenuation', 'or', 'amplification', 'which', 'is', 'possibly', 'due', 'to', 'the', 'bi...
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709.3877
The Cosmic MeV Gamma-ray Background and Hard X-ray Spectra of Active Galactic Nuclei: Implications for the Origin of Hot AGN Coronae
The origin of the extragalactic gamma-ray background radiation at 1-10 MeV is still unknown. Although the cosmic X-ray background (CXB) up to a few hundreds keV can be accounted for by the sum of Active Galactic Nuclei (AGNs), current models of AGN spectra cannot explain the background spectrum beyond ~1 MeV, because...
astro-ph
the origin of the extragalactic gammaray background radiation at 110 mev is still unknown although the cosmic xray background cxb up to a few hundreds kev can be accounted for by the sum of active galactic nuclei agns current models of agn spectra cannot explain the background spectrum beyond 1 mev because of the therm...
[['the', 'origin', 'of', 'the', 'extragalactic', 'gammaray', 'background', 'radiation', 'at', '110', 'mev', 'is', 'still', 'unknown', 'although', 'the', 'cosmic', 'xray', 'background', 'cxb', 'up', 'to', 'a', 'few', 'hundreds', 'kev', 'can', 'be', 'accounted', 'for', 'by', 'the', 'sum', 'of', 'active', 'galactic', 'nuc...
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709.3878
The Keck Aperture Masking Experiment: Multi-Wavelength Observations of 6 Mira Variables
The angular diameters of six oxygen rich Mira-type long-period variables have been measured at various near-infrared (NIR) wavelengths using the aperture masking technique in an extensive observing program from 1997 Jan to 2004 Sep. These data sets span many pulsation cycles of the observed objects and represent the ...
astro-ph
the angular diameters of six oxygen rich miratype longperiod variables have been measured at various nearinfrared nir wavelengths using the aperture masking technique in an extensive observing program from 1997 jan to 2004 sep these data sets span many pulsation cycles of the observed objects and represent the largest ...
[['the', 'angular', 'diameters', 'of', 'six', 'oxygen', 'rich', 'miratype', 'longperiod', 'variables', 'have', 'been', 'measured', 'at', 'various', 'nearinfrared', 'nir', 'wavelengths', 'using', 'the', 'aperture', 'masking', 'technique', 'in', 'an', 'extensive', 'observing', 'program', 'from', '1997', 'jan', 'to', '200...
[-0.06396777419494425, 0.10999966221857695, -0.07566274545824213, 0.03700276625051372, -0.05586716554246613, -0.10621168279798808, 0.0449542995698192, 0.44946943871709744, -0.22789481292285912, -0.370422328511532, 0.06233291178972497, -0.2941202487680386, -0.05668602140398803, 0.1836664911517504, -0.06562031587864793, ...
709.3879
S-integral preperiodic points for dynamical systems over number fields
Given a rational map $\phi: {\mathbb P}^1\to {\mathbb P}^1$ defined over a number field $K$, we prove a finiteness result for $\phi$-preperiodic points which are $S$-integral with respect to a non-preperiodic point $P$, provided $P$ satisfies a certain local condition at each place. This verifies a special case of a ...
math.NT math.DS
given a rational map phi mathbb p1to mathbb p1 defined over a number field k we prove a finiteness result for phipreperiodic points which are sintegral with respect to a nonpreperiodic point p provided p satisfies a certain local condition at each place this verifies a special case of a conjecture of s ih
[['given', 'a', 'rational', 'map', 'phi', 'mathbb', 'p1to', 'mathbb', 'p1', 'defined', 'over', 'a', 'number', 'field', 'k', 'we', 'prove', 'a', 'finiteness', 'result', 'for', 'phipreperiodic', 'points', 'which', 'are', 'sintegral', 'with', 'respect', 'to', 'a', 'nonpreperiodic', 'point', 'p', 'provided', 'p', 'satisfie...
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709.388
A New Perspective on Multi-user Power Control Games in Interference Channels
This paper considers the problem of how to allocate power among competing users sharing a frequency-selective interference channel. We model the interaction between selfish users as a non-cooperative game. As opposed to the existing iterative water-filling algorithm that studies the myopic users, this paper studies h...
cs.GT
this paper considers the problem of how to allocate power among competing users sharing a frequencyselective interference channel we model the interaction between selfish users as a noncooperative game as opposed to the existing iterative waterfilling algorithm that studies the myopic users this paper studies how a for...
[['this', 'paper', 'considers', 'the', 'problem', 'of', 'how', 'to', 'allocate', 'power', 'among', 'competing', 'users', 'sharing', 'a', 'frequencyselective', 'interference', 'channel', 'we', 'model', 'the', 'interaction', 'between', 'selfish', 'users', 'as', 'a', 'noncooperative', 'game', 'as', 'opposed', 'to', 'the',...
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709.3881
Logarithmic vector fields and hyperbolicity
In this article we prove that the complement of a very generic curve of degree at least equal to 14 in the complex projective plane is hyperbolic in the sense of Kobayashi. Thus, using a new method, we improve the former known bound obtained by El Goul. We also improve the case of a very generic curve with two compon...
math.AG math.CV
in this article we prove that the complement of a very generic curve of degree at least equal to 14 in the complex projective plane is hyperbolic in the sense of kobayashi thus using a new method we improve the former known bound obtained by el goul we also improve the case of a very generic curve with two components
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709.3882
Hyperbolicit\'e des vari\'et\'es complexes
These notes were written for the Cours Peccot given at the Coll\`ege de France in 2007.
math.AG math.CV
these notes were written for the cours peccot given at the college de france in 2007
[['these', 'notes', 'were', 'written', 'for', 'the', 'cours', 'peccot', 'given', 'at', 'the', 'college', 'de', 'france', 'in', '2007']]
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709.3883
Non-linear rheology of layered systems - a phase model approach
We study non-linear rheology of a simple theoretical model developed to mimic layered systems such as lamellar structures under shear. In the present work we study a 2-dimensional version of the model which exhibits a Kosterlitz-Thouless transition in equilibrium at a critical temperature Tc. While the system behaves...
cond-mat.stat-mech cond-mat.soft
we study nonlinear rheology of a simple theoretical model developed to mimic layered systems such as lamellar structures under shear in the present work we study a 2dimensional version of the model which exhibits a kosterlitzthouless transition in equilibrium at a critical temperature tc while the system behaves as new...
[['we', 'study', 'nonlinear', 'rheology', 'of', 'a', 'simple', 'theoretical', 'model', 'developed', 'to', 'mimic', 'layered', 'systems', 'such', 'as', 'lamellar', 'structures', 'under', 'shear', 'in', 'the', 'present', 'work', 'we', 'study', 'a', '2dimensional', 'version', 'of', 'the', 'model', 'which', 'exhibits', 'a'...
[-0.16279968826869584, 0.20422497738922096, -0.11008103578047745, -0.014101445488884801, -0.024954481063025963, -0.17416847770547736, 0.05564806133043021, 0.3407551536700972, -0.28498288658153365, -0.24665524994349614, 0.035456239726677864, -0.2849061996878489, -0.17468558714482124, 0.1411841950428662, -0.0063058426477...
709.3884
Flexible least squares for temporal data mining and statistical arbitrage
A number of recent emerging applications call for studying data streams, potentially infinite flows of information updated in real-time. When multiple co-evolving data streams are observed, an important task is to determine how these streams depend on each other, accounting for dynamic dependence patterns without imp...
q-fin.ST stat.AP stat.ME
a number of recent emerging applications call for studying data streams potentially infinite flows of information updated in realtime when multiple coevolving data streams are observed an important task is to determine how these streams depend on each other accounting for dynamic dependence patterns without imposing an...
[['a', 'number', 'of', 'recent', 'emerging', 'applications', 'call', 'for', 'studying', 'data', 'streams', 'potentially', 'infinite', 'flows', 'of', 'information', 'updated', 'in', 'realtime', 'when', 'multiple', 'coevolving', 'data', 'streams', 'are', 'observed', 'an', 'important', 'task', 'is', 'to', 'determine', 'ho...
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709.3885
The study of leading twist light cone wave functions of 2S state charmonium mesons
In this paper leading twist light cone wave functions of 2S state charmonium mesons are studied and models of these functions are built.
hep-ph
in this paper leading twist light cone wave functions of 2s state charmonium mesons are studied and models of these functions are built
[['in', 'this', 'paper', 'leading', 'twist', 'light', 'cone', 'wave', 'functions', 'of', '2s', 'state', 'charmonium', 'mesons', 'are', 'studied', 'and', 'models', 'of', 'these', 'functions', 'are', 'built']]
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709.3886
Loops for ILC
This contribution summarizes the on-going activities connected to the evaluation of higher order radiative corrections in the context of a future international linear collider (ILC).
hep-ph
this contribution summarizes the ongoing activities connected to the evaluation of higher order radiative corrections in the context of a future international linear collider ilc
[['this', 'contribution', 'summarizes', 'the', 'ongoing', 'activities', 'connected', 'to', 'the', 'evaluation', 'of', 'higher', 'order', 'radiative', 'corrections', 'in', 'the', 'context', 'of', 'a', 'future', 'international', 'linear', 'collider', 'ilc']]
[-0.1448341093212366, 0.08743552193045616, -0.005385446101427078, 0.07920881835278124, -0.14513034038245679, -0.025572316739708185, -0.013608269914984704, 0.3052558277547359, -0.2244949934259057, -0.2547406801022589, 0.11726525203790515, -0.37069489553570745, -0.0741276852786541, 0.1852512862160802, 0.06831226509064436...
709.3887
Reduce Problems From Braid Groups To Braid Monoids
This paper proposes for every $n$, linear time reductions of the word and conjugacy problems on the braid groups $B_n$ to the corresponding problems on the braid monoids $B_n^+$ and moreover only using positive words representations.
math.GR math.GT
this paper proposes for every n linear time reductions of the word and conjugacy problems on the braid groups b_n to the corresponding problems on the braid monoids b_n and moreover only using positive words representations
[['this', 'paper', 'proposes', 'for', 'every', 'n', 'linear', 'time', 'reductions', 'of', 'the', 'word', 'and', 'conjugacy', 'problems', 'on', 'the', 'braid', 'groups', 'b_n', 'to', 'the', 'corresponding', 'problems', 'on', 'the', 'braid', 'monoids', 'b_n', 'and', 'moreover', 'only', 'using', 'positive', 'words', 'repr...
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709.3888
Fluctuation Theorems
Fluctuation theorems, which have been developed over the past 15 years, have resulted in fundamental breakthroughs in our understanding of how irreversibility emerges from reversible dynamics, and have provided new statistical mechanical relationships for free energy changes. They describe the statistical fluctuation...
cond-mat.stat-mech
fluctuation theorems which have been developed over the past 15 years have resulted in fundamental breakthroughs in our understanding of how irreversibility emerges from reversible dynamics and have provided new statistical mechanical relationships for free energy changes they describe the statistical fluctuations in t...
[['fluctuation', 'theorems', 'which', 'have', 'been', 'developed', 'over', 'the', 'past', '15', 'years', 'have', 'resulted', 'in', 'fundamental', 'breakthroughs', 'in', 'our', 'understanding', 'of', 'how', 'irreversibility', 'emerges', 'from', 'reversible', 'dynamics', 'and', 'have', 'provided', 'new', 'statistical', '...
[-0.0957401847075401, 0.1609728576462974, -0.14291629599461306, 0.1185022383899617, 0.0013161964032906985, -0.11855346623106279, 0.023665158778253564, 0.34752950423221657, -0.2537321909668221, -0.30246454801585904, 0.09997858985941317, -0.26667160328340117, -0.15369116195369567, 0.2834628124272559, -0.05808262582665876...
709.3889
A Neutrino Factory for both Large and Small theta_13
An analysis of the neutrino oscillation physics capability of a low energy Neutrino Factory is presented, including a first simulation of the detector efficiency and event energy threshold. The sensitivity of the physics reach to the presence of backgrounds is also studied. We consider a representative baseline of 14...
hep-ph
an analysis of the neutrino oscillation physics capability of a low energy neutrino factory is presented including a first simulation of the detector efficiency and event energy threshold the sensitivity of the physics reach to the presence of backgrounds is also studied we consider a representative baseline of 1480 km...
[['an', 'analysis', 'of', 'the', 'neutrino', 'oscillation', 'physics', 'capability', 'of', 'a', 'low', 'energy', 'neutrino', 'factory', 'is', 'presented', 'including', 'a', 'first', 'simulation', 'of', 'the', 'detector', 'efficiency', 'and', 'event', 'energy', 'threshold', 'the', 'sensitivity', 'of', 'the', 'physics', ...
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709.389
Mass transport and variants of the logarithmic Sobolev inequality
We develop the optimal transportation approach to modified log-Sobolev inequalities and to isoperimetric inequalities. Various sufficient conditions for such inequalities are given. Some of them are new even in the classical log-Sobolev case. The idea behind many of these conditions is that measures with a non-convex...
math.PR math.FA
we develop the optimal transportation approach to modified logsobolev inequalities and to isoperimetric inequalities various sufficient conditions for such inequalities are given some of them are new even in the classical logsobolev case the idea behind many of these conditions is that measures with a nonconvex potenti...
[['we', 'develop', 'the', 'optimal', 'transportation', 'approach', 'to', 'modified', 'logsobolev', 'inequalities', 'and', 'to', 'isoperimetric', 'inequalities', 'various', 'sufficient', 'conditions', 'for', 'such', 'inequalities', 'are', 'given', 'some', 'of', 'them', 'are', 'new', 'even', 'in', 'the', 'classical', 'lo...
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709.3891
A Description of Rotating Multicharged Black Holes in terms of Branes and Antibranes
We describe rotating multicharge black holes as stacks of intersecting branes and antibranes together with massless gases on them. Assuming the energies of the gases to be equal, we find that their angular momentum parameters, corresponding to black hole rotations, are also equal. The entropy S of this model is given...
hep-th
we describe rotating multicharge black holes as stacks of intersecting branes and antibranes together with massless gases on them assuming the energies of the gases to be equal we find that their angular momentum parameters corresponding to black hole rotations are also equal the entropy s of this model is given by s x...
[['we', 'describe', 'rotating', 'multicharge', 'black', 'holes', 'as', 'stacks', 'of', 'intersecting', 'branes', 'and', 'antibranes', 'together', 'with', 'massless', 'gases', 'on', 'them', 'assuming', 'the', 'energies', 'of', 'the', 'gases', 'to', 'be', 'equal', 'we', 'find', 'that', 'their', 'angular', 'momentum', 'pa...
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709.3892
AC conductivity of polymer composites: an efficient confirmatory tool for qualifying crude multi-walled carbon nanotube-samples
The present communication highlights that ac conductivity measurement of the multi-walled carbon nanotubes (MWNTs)-polymer composites is a very promising characterizing tool for qualifying any crude MWNT-sample synthesized by electric arc. It distinguishes graphite structures from that of the MWNTs and reflects the r...
cond-mat.mtrl-sci
the present communication highlights that ac conductivity measurement of the multiwalled carbon nanotubes mwntspolymer composites is a very promising characterizing tool for qualifying any crude mwntsample synthesized by electric arc it distinguishes graphite structures from that of the mwnts and reflects the relative ...
[['the', 'present', 'communication', 'highlights', 'that', 'ac', 'conductivity', 'measurement', 'of', 'the', 'multiwalled', 'carbon', 'nanotubes', 'mwntspolymer', 'composites', 'is', 'a', 'very', 'promising', 'characterizing', 'tool', 'for', 'qualifying', 'any', 'crude', 'mwntsample', 'synthesized', 'by', 'electric', '...
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709.3893
Linearization of skew-periodic loops and $\mathbb S^1$-cocycles
We discuss linearization of skew-periodic loops. We generalize the situation to linearization of non-commutative loops and $\mathbb S^1$-cocycles.
math.KT math.OA
we discuss linearization of skewperiodic loops we generalize the situation to linearization of noncommutative loops and mathbb s1cocycles
[['we', 'discuss', 'linearization', 'of', 'skewperiodic', 'loops', 'we', 'generalize', 'the', 'situation', 'to', 'linearization', 'of', 'noncommutative', 'loops', 'and', 'mathbb', 's1cocycles']]
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709.3894
Electrically injected cavity polaritons
We have realised a semiconductor quantum structure that produces electroluminescence while operating in the light-matter strong coupling regime. The mid-infrared light emitting device is composed of a quantum cascade structure embedded in a planar microcavity, based on the GaAs/AlGaAs material system. At zero bias, t...
cond-mat.other quant-ph
we have realised a semiconductor quantum structure that produces electroluminescence while operating in the lightmatter strong coupling regime the midinfrared light emitting device is composed of a quantum cascade structure embedded in a planar microcavity based on the gaasalgaas material system at zero bias the struct...
[['we', 'have', 'realised', 'a', 'semiconductor', 'quantum', 'structure', 'that', 'produces', 'electroluminescence', 'while', 'operating', 'in', 'the', 'lightmatter', 'strong', 'coupling', 'regime', 'the', 'midinfrared', 'light', 'emitting', 'device', 'is', 'composed', 'of', 'a', 'quantum', 'cascade', 'structure', 'emb...
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709.3895
Energy Extraction from Black Holes
In this lecture I give an introduction to the rotational energy extraction of black holes by the electromagnetic Blandford-Znajek process and the generation of relativistic jets. After some basic material on the electrodynamics of black hole magnetospheres, we derive the most important results of Blandford and Znajek...
astro-ph gr-qc hep-ph
in this lecture i give an introduction to the rotational energy extraction of black holes by the electromagnetic blandfordznajek process and the generation of relativistic jets after some basic material on the electrodynamics of black hole magnetospheres we derive the most important results of blandford and znajek by m...
[['in', 'this', 'lecture', 'i', 'give', 'an', 'introduction', 'to', 'the', 'rotational', 'energy', 'extraction', 'of', 'black', 'holes', 'by', 'the', 'electromagnetic', 'blandfordznajek', 'process', 'and', 'the', 'generation', 'of', 'relativistic', 'jets', 'after', 'some', 'basic', 'material', 'on', 'the', 'electrodyna...
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709.3896
Variations and estimators for the selfsimilarity order through Malliavin calculus
Using multiple stochastic integrals and the Malliavin calculus, we analyze the asymptotic behavior of quadratic variations for a specific non-Gaussian self-similar process, the Rosenblatt process. We apply our results to the design of strongly consistent statistical estimators for the self-similarity parameter $H$. A...
math.PR math.ST stat.TH
using multiple stochastic integrals and the malliavin calculus we analyze the asymptotic behavior of quadratic variations for a specific nongaussian selfsimilar process the rosenblatt process we apply our results to the design of strongly consistent statistical estimators for the selfsimilarity parameter h although in ...
[['using', 'multiple', 'stochastic', 'integrals', 'and', 'the', 'malliavin', 'calculus', 'we', 'analyze', 'the', 'asymptotic', 'behavior', 'of', 'quadratic', 'variations', 'for', 'a', 'specific', 'nongaussian', 'selfsimilar', 'process', 'the', 'rosenblatt', 'process', 'we', 'apply', 'our', 'results', 'to', 'the', 'desi...
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709.3897
Microscopic Dynamics of Shape Coexistence Phenomena around 68Se and 72Kr
The adiabatic self-consistent collective coordinate (ASCC) method is applied to the pairing-plus-quadrupole (P + Q) model Hamiltonian including the quadrupole pairing, and the oblate-prolate shape coexistence phenomena in proton-rich nuclei, 68Se and 72Kr, are investigated. It is shown that the collective path connec...
nucl-th
the adiabatic selfconsistent collective coordinate ascc method is applied to the pairingplusquadrupole p q model hamiltonian including the quadrupole pairing and the oblateprolate shape coexistence phenomena in protonrich nuclei 68se and 72kr are investigated it is shown that the collective path connecting the oblate a...
[['the', 'adiabatic', 'selfconsistent', 'collective', 'coordinate', 'ascc', 'method', 'is', 'applied', 'to', 'the', 'pairingplusquadrupole', 'p', 'q', 'model', 'hamiltonian', 'including', 'the', 'quadrupole', 'pairing', 'and', 'the', 'oblateprolate', 'shape', 'coexistence', 'phenomena', 'in', 'protonrich', 'nuclei', '6...
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709.3898
Neutrinos from WIMP Annihilations Obtained Using a Full Three-Flavor Monte Carlo Approach
Weakly Interacting Massive Particles (WIMPs) are one of the main candidates for the dark matter in the Universe. If these particles make up the dark matter, then they can be captured by the Sun or the Earth, sink to the respective cores, annihilate, and produce neutrinos. Thus, these neutrinos can be a striking dark ...
hep-ph astro-ph
weakly interacting massive particles wimps are one of the main candidates for the dark matter in the universe if these particles make up the dark matter then they can be captured by the sun or the earth sink to the respective cores annihilate and produce neutrinos thus these neutrinos can be a striking dark matter sign...
[['weakly', 'interacting', 'massive', 'particles', 'wimps', 'are', 'one', 'of', 'the', 'main', 'candidates', 'for', 'the', 'dark', 'matter', 'in', 'the', 'universe', 'if', 'these', 'particles', 'make', 'up', 'the', 'dark', 'matter', 'then', 'they', 'can', 'be', 'captured', 'by', 'the', 'sun', 'or', 'the', 'earth', 'sin...
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709.3899
On Third-Order Timelike Splitting Functions and Top-Mediated Higgs Decay into Hadrons
We employ relations between spacelike and timelike deep-inelastic processes in perturbative QCD to calculate the next-to-next-to-leading order (NNLO) contributions to the timelike quark-quark and gluon-gluon splitting functions for the evolution of flavour-singlet fragmentation distributions. We briefly address the e...
hep-ph
we employ relations between spacelike and timelike deepinelastic processes in perturbative qcd to calculate the nexttonexttoleading order nnlo contributions to the timelike quarkquark and gluongluon splitting functions for the evolution of flavoursinglet fragmentation distributions we briefly address the endpoint behav...
[['we', 'employ', 'relations', 'between', 'spacelike', 'and', 'timelike', 'deepinelastic', 'processes', 'in', 'perturbative', 'qcd', 'to', 'calculate', 'the', 'nexttonexttoleading', 'order', 'nnlo', 'contributions', 'to', 'the', 'timelike', 'quarkquark', 'and', 'gluongluon', 'splitting', 'functions', 'for', 'the', 'evo...
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709.39
Nonlinear tunneling in two-dimensional lattices
We present thorough analysis of the nonlinear tunneling of Bose-Einstein condensates in static and accelerating two-dimensional lattices within the framework of the mean-field approximation. We deal with nonseparable lattices considering different initial atomic distributions in the highly symmetric states. For analy...
cond-mat.other nlin.PS
we present thorough analysis of the nonlinear tunneling of boseeinstein condensates in static and accelerating twodimensional lattices within the framework of the meanfield approximation we deal with nonseparable lattices considering different initial atomic distributions in the highly symmetric states for analytical d...
[['we', 'present', 'thorough', 'analysis', 'of', 'the', 'nonlinear', 'tunneling', 'of', 'boseeinstein', 'condensates', 'in', 'static', 'and', 'accelerating', 'twodimensional', 'lattices', 'within', 'the', 'framework', 'of', 'the', 'meanfield', 'approximation', 'we', 'deal', 'with', 'nonseparable', 'lattices', 'consider...
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709.3901
Influence of Mn doping on the microstructure and optical property of ZnO
Undoped and Mn doped ZnO samples with different percentage of Mn content (1 mol%, 2 mol% and 3mol%) were synthesized by a simple solvo-thermal method. We have studied the structural, chemical and optical properties of the samples by using x-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive ...
cond-mat.mtrl-sci
undoped and mn doped zno samples with different percentage of mn content 1 mol 2 mol and 3mol were synthesized by a simple solvothermal method we have studied the structural chemical and optical properties of the samples by using xray diffraction xrd scanning electron microscopy sem energy dispersive xray edx analysis ...
[['undoped', 'and', 'mn', 'doped', 'zno', 'samples', 'with', 'different', 'percentage', 'of', 'mn', 'content', '1', 'mol', '2', 'mol', 'and', '3mol', 'were', 'synthesized', 'by', 'a', 'simple', 'solvothermal', 'method', 'we', 'have', 'studied', 'the', 'structural', 'chemical', 'and', 'optical', 'properties', 'of', 'the...
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709.3902
Optical Stern Gerlach Effect beyond the rotating wave approximation
We show that the inclusion of counter rotating terms, usually dropped, in the interaction Hamiltonian of the electric dipole of a two level atom with an electromagnetic field leads to significant modification of the splitting of an atomic beam known as Optical Stern Gerlach Effect which now acquires a fine structure....
physics.atom-ph physics.optics
we show that the inclusion of counter rotating terms usually dropped in the interaction hamiltonian of the electric dipole of a two level atom with an electromagnetic field leads to significant modification of the splitting of an atomic beam known as optical stern gerlach effect which now acquires a fine structure
[['we', 'show', 'that', 'the', 'inclusion', 'of', 'counter', 'rotating', 'terms', 'usually', 'dropped', 'in', 'the', 'interaction', 'hamiltonian', 'of', 'the', 'electric', 'dipole', 'of', 'a', 'two', 'level', 'atom', 'with', 'an', 'electromagnetic', 'field', 'leads', 'to', 'significant', 'modification', 'of', 'the', 's...
[-0.16992218872787906, 0.1639831492765213, -0.03728505607475253, 0.031706967153677754, -0.0643987885000659, -0.08321917069820213, 0.012581657300995407, 0.3586818960805734, -0.2584364695437983, -0.3412254798207797, -0.018161293669311584, -0.2448765681873934, -0.09194217005050649, 0.15342862195536203, 0.00780981245870683...
709.3903
Noncentral convergence of multiple integrals
Fix $\nu>0$, denote by $G(\nu/2)$ a Gamma random variable with parameter $\nu/2$ and let $n\geq2$ be a fixed even integer. Consider a sequence $\{F_k\}_{k\geq1}$ of square integrable random variables belonging to the $n$th Wiener chaos of a given Gaussian process and with variance converging to $2\nu$. As $k\to\infty...
math.PR
fix nu0 denote by gnu2 a gamma random variable with parameter nu2 and let ngeq2 be a fixed even integer consider a sequence f_k_kgeq1 of square integrable random variables belonging to the nth wiener chaos of a given gaussian process and with variance converging to 2nu as ktoinfty we prove that f_k converges in distrib...
[['fix', 'nu0', 'denote', 'by', 'gnu2', 'a', 'gamma', 'random', 'variable', 'with', 'parameter', 'nu2', 'and', 'let', 'ngeq2', 'be', 'a', 'fixed', 'even', 'integer', 'consider', 'a', 'sequence', 'f_k_kgeq1', 'of', 'square', 'integrable', 'random', 'variables', 'belonging', 'to', 'the', 'nth', 'wiener', 'chaos', 'of', '...
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709.3904
An Eshelby model for the highly viscous flow
The shear flow and the dielectric alpha-process in molecular glass formers is modeled in terms of local structural rearrangements which reverse a strong local shear. Using Eshelby's solution of the corresponding elasticity theory problem (J. D. Eshelby, Proc. Roy. Soc. A241, 376 (1957)), one can calculate the recover...
cond-mat.dis-nn
the shear flow and the dielectric alphaprocess in molecular glass formers is modeled in terms of local structural rearrangements which reverse a strong local shear using eshelbys solution of the corresponding elasticity theory problem j d eshelby proc roy soc a241 376 1957 one can calculate the recoverable compliance a...
[['the', 'shear', 'flow', 'and', 'the', 'dielectric', 'alphaprocess', 'in', 'molecular', 'glass', 'formers', 'is', 'modeled', 'in', 'terms', 'of', 'local', 'structural', 'rearrangements', 'which', 'reverse', 'a', 'strong', 'local', 'shear', 'using', 'eshelbys', 'solution', 'of', 'the', 'corresponding', 'elasticity', 't...
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709.3905
On Voevodsky's algebraic K-theory spectrum BGL
Under a certain normalization assumption we prove that the $\Pro^1$-spectrum $\mathrm{BGL}$ of Voevodsky which represents algebraic $K$-theory is unique over $\Spec(\mathbb{Z})$. Following an idea of Voevodsky, we equip the $\Pro^1$-spectrum $\mathrm{BGL}$ with the structure of a commutative $\Pro^1$-ring spectrum in...
math.AG math.AT
under a certain normalization assumption we prove that the pro1spectrum mathrmbgl of voevodsky which represents algebraic ktheory is unique over specmathbbz following an idea of voevodsky we equip the pro1spectrum mathrmbgl with the structure of a commutative pro1ring spectrum in the motivic stable homotopy category fu...
[['under', 'a', 'certain', 'normalization', 'assumption', 'we', 'prove', 'that', 'the', 'pro1spectrum', 'mathrmbgl', 'of', 'voevodsky', 'which', 'represents', 'algebraic', 'ktheory', 'is', 'unique', 'over', 'specmathbbz', 'following', 'an', 'idea', 'of', 'voevodsky', 'we', 'equip', 'the', 'pro1spectrum', 'mathrmbgl', '...
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709.3906
Fast stable direct fitting and smoothness selection for Generalized Additive Models
Existing computationally efficient methods for penalized likelihood GAM fitting employ iterative smoothness selection on working linear models (or working mixed models). Such schemes fail to converge for a non-negligible proportion of models, with failure being particularly frequent in the presence of concurvity. If ...
stat.ME stat.CO
existing computationally efficient methods for penalized likelihood gam fitting employ iterative smoothness selection on working linear models or working mixed models such schemes fail to converge for a nonnegligible proportion of models with failure being particularly frequent in the presence of concurvity if smoothne...
[['existing', 'computationally', 'efficient', 'methods', 'for', 'penalized', 'likelihood', 'gam', 'fitting', 'employ', 'iterative', 'smoothness', 'selection', 'on', 'working', 'linear', 'models', 'or', 'working', 'mixed', 'models', 'such', 'schemes', 'fail', 'to', 'converge', 'for', 'a', 'nonnegligible', 'proportion', ...
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709.3907
Continuous Frequency Controllable Nano-electromechanical Systems Based on Multiwalled Carbon Nanotubes
We demonstrate a class of model nano-electromechanical systems (NEMS) based on multiwalled carbon nanotubes (MWNTs) which has longer inner cores coaxially oscillating inside their respective shorter outer shell holders and can operate at continuously controllable frequencies up to the gigahertz range when fuelled by ...
cond-mat.mtrl-sci cond-mat.stat-mech
we demonstrate a class of model nanoelectromechanical systems nems based on multiwalled carbon nanotubes mwnts which has longer inner cores coaxially oscillating inside their respective shorter outer shell holders and can operate at continuously controllable frequencies up to the gigahertz range when fuelled by ac elec...
[['we', 'demonstrate', 'a', 'class', 'of', 'model', 'nanoelectromechanical', 'systems', 'nems', 'based', 'on', 'multiwalled', 'carbon', 'nanotubes', 'mwnts', 'which', 'has', 'longer', 'inner', 'cores', 'coaxially', 'oscillating', 'inside', 'their', 'respective', 'shorter', 'outer', 'shell', 'holders', 'and', 'can', 'op...
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709.3908
Spin dynamics with non-abelian Berry gauge fields as a semiclassical constrained hamiltonian system
The dynamics of observables which are matrices depending on \hbar and taking values in classical phase space is defined retaining the terms up to the first order in \hbar of the Moyal bracket. Within this semiclassical approach a first order lagrangian involving gauge fields is studied as a constrained hamiltonian sy...
cond-mat.mes-hall hep-th quant-ph
the dynamics of observables which are matrices depending on hbar and taking values in classical phase space is defined retaining the terms up to the first order in hbar of the moyal bracket within this semiclassical approach a first order lagrangian involving gauge fields is studied as a constrained hamiltonian system ...
[['the', 'dynamics', 'of', 'observables', 'which', 'are', 'matrices', 'depending', 'on', 'hbar', 'and', 'taking', 'values', 'in', 'classical', 'phase', 'space', 'is', 'defined', 'retaining', 'the', 'terms', 'up', 'to', 'the', 'first', 'order', 'in', 'hbar', 'of', 'the', 'moyal', 'bracket', 'within', 'this', 'semiclassi...
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709.3909
Bell's inequality: Physics meets Probability
We remind the viewpoint that violation of Bell's inequality might be interpreted not only as an evidence of the alternative -- either nonlocality or ``death of reality'' (under the assumption the quantum mechanics is incomplete). Violation of Bell's type inequalities is a well known sufficient condition of incompatib...
quant-ph
we remind the viewpoint that violation of bells inequality might be interpreted not only as an evidence of the alternative either nonlocality or death of reality under the assumption the quantum mechanics is incomplete violation of bells type inequalities is a well known sufficient condition of incompatibility of rando...
[['we', 'remind', 'the', 'viewpoint', 'that', 'violation', 'of', 'bells', 'inequality', 'might', 'be', 'interpreted', 'not', 'only', 'as', 'an', 'evidence', 'of', 'the', 'alternative', 'either', 'nonlocality', 'or', 'death', 'of', 'reality', 'under', 'the', 'assumption', 'the', 'quantum', 'mechanics', 'is', 'incomplete...
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709.391
Flavors in an expanding plasma
We consider the effect of an expanding plasma on probe matter by determining time-dependent D7 embeddings in the holographic dual of an expanding viscous plasma. We calculate the chiral condensate and meson spectra including contributions of viscosity. The chiral condensate essentially confirms the expectation from t...
hep-th
we consider the effect of an expanding plasma on probe matter by determining timedependent d7 embeddings in the holographic dual of an expanding viscous plasma we calculate the chiral condensate and meson spectra including contributions of viscosity the chiral condensate essentially confirms the expectation from the st...
[['we', 'consider', 'the', 'effect', 'of', 'an', 'expanding', 'plasma', 'on', 'probe', 'matter', 'by', 'determining', 'timedependent', 'd7', 'embeddings', 'in', 'the', 'holographic', 'dual', 'of', 'an', 'expanding', 'viscous', 'plasma', 'we', 'calculate', 'the', 'chiral', 'condensate', 'and', 'meson', 'spectra', 'inclu...
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709.3911
Classical Exchange Algebra of the Superstring on S^5 with the AdS-time
A classical exchange algebra of the superstring on S^5 with the AdS-time is shown on the light-like plane. To this end we use the geometrical method of which consistency is guaranteed by the classical Yang-Baxter equation. The Dirac method does not work, there being constraints which contain first-class and second-cl...
hep-th
a classical exchange algebra of the superstring on s5 with the adstime is shown on the lightlike plane to this end we use the geometrical method of which consistency is guaranteed by the classical yangbaxter equation the dirac method does not work there being constraints which contain firstclass and secondclass and one...
[['a', 'classical', 'exchange', 'algebra', 'of', 'the', 'superstring', 'on', 's5', 'with', 'the', 'adstime', 'is', 'shown', 'on', 'the', 'lightlike', 'plane', 'to', 'this', 'end', 'we', 'use', 'the', 'geometrical', 'method', 'of', 'which', 'consistency', 'is', 'guaranteed', 'by', 'the', 'classical', 'yangbaxter', 'equa...
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709.3912
Scattering of Long Folded Strings and Mixed Correlators in the Two-Matrix Model
We study the interactions of Maldacena's long folded strings in two-dimensional string theory. We find the amplitude for a state containing two long folded strings to come and go back to infinity. We calculate this amplitude both in the worldsheet theory and in the dual matrix model, the Matrix Quantum Mechanics. The...
hep-th
we study the interactions of maldacenas long folded strings in twodimensional string theory we find the amplitude for a state containing two long folded strings to come and go back to infinity we calculate this amplitude both in the worldsheet theory and in the dual matrix model the matrix quantum mechanics the matrix ...
[['we', 'study', 'the', 'interactions', 'of', 'maldacenas', 'long', 'folded', 'strings', 'in', 'twodimensional', 'string', 'theory', 'we', 'find', 'the', 'amplitude', 'for', 'a', 'state', 'containing', 'two', 'long', 'folded', 'strings', 'to', 'come', 'and', 'go', 'back', 'to', 'infinity', 'we', 'calculate', 'this', 'a...
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709.3913
Forward-Backward rapidity correlations at all rapidities
We discuss forward-bacward rapidity correlations in the general situation of asymmetrical collisions, asymmetric rapidity windows, higher rapidities and higher energy. We give predictions for RHIC and LHC.
hep-ph
we discuss forwardbacward rapidity correlations in the general situation of asymmetrical collisions asymmetric rapidity windows higher rapidities and higher energy we give predictions for rhic and lhc
[['we', 'discuss', 'forwardbacward', 'rapidity', 'correlations', 'in', 'the', 'general', 'situation', 'of', 'asymmetrical', 'collisions', 'asymmetric', 'rapidity', 'windows', 'higher', 'rapidities', 'and', 'higher', 'energy', 'we', 'give', 'predictions', 'for', 'rhic', 'and', 'lhc']]
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709.3914
A Quiver Presentation for Solomon's Descent Algebra
The descent algebra $\Sigma(W)$ is a subalgebra of the group algebra $\Q W$ of a finite Coxeter group $W$, which supports a homomorphism with nilpotent kernel and commutative image in the character ring of $W$. Thus $\Sigma(W)$ is a basic algebra, and as such it has a presentation as a quiver with relations. Here we ...
math.RT math.CO
the descent algebra sigmaw is a subalgebra of the group algebra q w of a finite coxeter group w which supports a homomorphism with nilpotent kernel and commutative image in the character ring of w thus sigmaw is a basic algebra and as such it has a presentation as a quiver with relations here we construct sigmaw as a q...
[['the', 'descent', 'algebra', 'sigmaw', 'is', 'a', 'subalgebra', 'of', 'the', 'group', 'algebra', 'q', 'w', 'of', 'a', 'finite', 'coxeter', 'group', 'w', 'which', 'supports', 'a', 'homomorphism', 'with', 'nilpotent', 'kernel', 'and', 'commutative', 'image', 'in', 'the', 'character', 'ring', 'of', 'w', 'thus', 'sigmaw'...
[-0.15698009407239372, 0.07829131326959259, -0.11431764118129113, 0.013182291475727727, -0.13489665631891884, -0.1551535762808301, 0.02641791202028694, 0.3389247432656464, -0.39220453204861916, -0.20374745023665858, 0.10598173061362849, -0.2332189604792683, -0.09730101016075274, 0.16588686132177588, -0.1361794883431103...
709.3915
Guessing Facets: Polytope Structure and Improved LP Decoding
In this paper we investigate the structure of the fundamental polytope used in the Linear Programming decoding introduced by Feldman, Karger and Wainwright. We begin by showing that for expander codes, every fractional pseudocodeword always has at least a constant fraction of non-integral bits. We then prove that for...
cs.IT math.IT
in this paper we investigate the structure of the fundamental polytope used in the linear programming decoding introduced by feldman karger and wainwright we begin by showing that for expander codes every fractional pseudocodeword always has at least a constant fraction of nonintegral bits we then prove that for expand...
[['in', 'this', 'paper', 'we', 'investigate', 'the', 'structure', 'of', 'the', 'fundamental', 'polytope', 'used', 'in', 'the', 'linear', 'programming', 'decoding', 'introduced', 'by', 'feldman', 'karger', 'and', 'wainwright', 'we', 'begin', 'by', 'showing', 'that', 'for', 'expander', 'codes', 'every', 'fractional', 'ps...
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709.3916
Hawking Radiation, Effective Actions and Covariant Boundary Conditions
From appropriate expressions for effective actions, the Hawking radiation from charged black holes is derived, using only covariant boundary conditions at the event horizon. The connection of our approach with the Unruh vacuum and the recent analysis \cite{Robwilczek,Isowilczek,shailesh} of Hawking radiation using an...
hep-th gr-qc
from appropriate expressions for effective actions the hawking radiation from charged black holes is derived using only covariant boundary conditions at the event horizon the connection of our approach with the unruh vacuum and the recent analysis citerobwilczekisowilczekshailesh of hawking radiation using anomalies is...
[['from', 'appropriate', 'expressions', 'for', 'effective', 'actions', 'the', 'hawking', 'radiation', 'from', 'charged', 'black', 'holes', 'is', 'derived', 'using', 'only', 'covariant', 'boundary', 'conditions', 'at', 'the', 'event', 'horizon', 'the', 'connection', 'of', 'our', 'approach', 'with', 'the', 'unruh', 'vacu...
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709.3917
Groebner bases for spaces of quadrics of codimension 3
Let $R=\oplus_{i\geq 0} R_i$ be an Artinian standard graded $K$-algebra defined by quadrics. Assume that $\dim R_2\leq 3$ and that $K$ is algebraically closed of characteristic $\neq 2$. We show that $R$ is defined by a Gr\"obner basis of quadrics with, essentially, one exception. The exception is given by $K[x,y,z]/...
math.AC
let roplus_igeq 0 r_i be an artinian standard graded kalgebra defined by quadrics assume that dim r_2leq 3 and that k is algebraically closed of characteristic neq 2 we show that r is defined by a grobner basis of quadrics with essentially one exception the exception is given by kxyzi where i is a complete intersection...
[['let', 'roplus_igeq', '0', 'r_i', 'be', 'an', 'artinian', 'standard', 'graded', 'kalgebra', 'defined', 'by', 'quadrics', 'assume', 'that', 'dim', 'r_2leq', '3', 'and', 'that', 'k', 'is', 'algebraically', 'closed', 'of', 'characteristic', 'neq', '2', 'we', 'show', 'that', 'r', 'is', 'defined', 'by', 'a', 'grobner', 'b...
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709.3918
Nonthermal dark matter in mirage mediation
In mirage-mediation models there exists a modulus field whose mass is O(1000) TeV and its late-decay may significantly change the standard thermal relic scenario of the dark matter. We study nonthermal production of the dark matter directly from the modulus decay, and find that for some parameter regions non-thermall...
hep-ph
in miragemediation models there exists a modulus field whose mass is o1000 tev and its latedecay may significantly change the standard thermal relic scenario of the dark matter we study nonthermal production of the dark matter directly from the modulus decay and find that for some parameter regions nonthermally produce...
[['in', 'miragemediation', 'models', 'there', 'exists', 'a', 'modulus', 'field', 'whose', 'mass', 'is', 'o1000', 'tev', 'and', 'its', 'latedecay', 'may', 'significantly', 'change', 'the', 'standard', 'thermal', 'relic', 'scenario', 'of', 'the', 'dark', 'matter', 'we', 'study', 'nonthermal', 'production', 'of', 'the', '...
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709.3919
Dynamics of the topological structures in inhomogeneous media
We present a general review of the dynamics of topological solitons in 1 and 2 dimensions and then discuss some recent work on the scattering of various solitonic objects (such as kinks and breathers etc) on potential obstructions.
hep-th
we present a general review of the dynamics of topological solitons in 1 and 2 dimensions and then discuss some recent work on the scattering of various solitonic objects such as kinks and breathers etc on potential obstructions
[['we', 'present', 'a', 'general', 'review', 'of', 'the', 'dynamics', 'of', 'topological', 'solitons', 'in', '1', 'and', '2', 'dimensions', 'and', 'then', 'discuss', 'some', 'recent', 'work', 'on', 'the', 'scattering', 'of', 'various', 'solitonic', 'objects', 'such', 'as', 'kinks', 'and', 'breathers', 'etc', 'on', 'pot...
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709.392
Blind Minimax Estimation
We consider the linear regression problem of estimating an unknown, deterministic parameter vector based on measurements corrupted by colored Gaussian noise. We present and analyze blind minimax estimators (BMEs), which consist of a bounded parameter set minimax estimator, whose parameter set is itself estimated from...
math.ST stat.ME stat.TH
we consider the linear regression problem of estimating an unknown deterministic parameter vector based on measurements corrupted by colored gaussian noise we present and analyze blind minimax estimators bmes which consist of a bounded parameter set minimax estimator whose parameter set is itself estimated from measure...
[['we', 'consider', 'the', 'linear', 'regression', 'problem', 'of', 'estimating', 'an', 'unknown', 'deterministic', 'parameter', 'vector', 'based', 'on', 'measurements', 'corrupted', 'by', 'colored', 'gaussian', 'noise', 'we', 'present', 'and', 'analyze', 'blind', 'minimax', 'estimators', 'bmes', 'which', 'consist', 'o...
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709.3921
Geographic Gossip: Efficient Averaging for Sensor Networks
Gossip algorithms for distributed computation are attractive due to their simplicity, distributed nature, and robustness in noisy and uncertain environments. However, using standard gossip algorithms can lead to a significant waste in energy by repeatedly recirculating redundant information. For realistic sensor netw...
cs.IT cs.NI math.IT math.PR
gossip algorithms for distributed computation are attractive due to their simplicity distributed nature and robustness in noisy and uncertain environments however using standard gossip algorithms can lead to a significant waste in energy by repeatedly recirculating redundant information for realistic sensor network mod...
[['gossip', 'algorithms', 'for', 'distributed', 'computation', 'are', 'attractive', 'due', 'to', 'their', 'simplicity', 'distributed', 'nature', 'and', 'robustness', 'in', 'noisy', 'and', 'uncertain', 'environments', 'however', 'using', 'standard', 'gossip', 'algorithms', 'can', 'lead', 'to', 'a', 'significant', 'waste...
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709.3922
Ambipolar blends of CuPc and C60: charge carrier mobility, electronic structure and its implications for solar cell applications
Ambipolar transport has been realised in blends of the molecular hole conductor Cu-phthalocyanine (CuPc) and the electron conducting fullerene C60. Charge carrier mobilities and the occupied electronic levels have been analyzed as a function of the mixing ratio using field-effect transistor measurements and photoelec...
cond-mat.soft
ambipolar transport has been realised in blends of the molecular hole conductor cuphthalocyanine cupc and the electron conducting fullerene c60 charge carrier mobilities and the occupied electronic levels have been analyzed as a function of the mixing ratio using fieldeffect transistor measurements and photoelectron sp...
[['ambipolar', 'transport', 'has', 'been', 'realised', 'in', 'blends', 'of', 'the', 'molecular', 'hole', 'conductor', 'cuphthalocyanine', 'cupc', 'and', 'the', 'electron', 'conducting', 'fullerene', 'c60', 'charge', 'carrier', 'mobilities', 'and', 'the', 'occupied', 'electronic', 'levels', 'have', 'been', 'analyzed', '...
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709.3923
On the star formation rate and turbulent dissipation in galactic models
We suggest a model for star formation function and a model for dissipation of the turbulent energy of interstellar medium. Star formation function takes into account the effect of turbulization of the ISM. It is shown that application of mentioned relations to the hierarchical scenario of formation of galaxies allows...
astro-ph
we suggest a model for star formation function and a model for dissipation of the turbulent energy of interstellar medium star formation function takes into account the effect of turbulization of the ism it is shown that application of mentioned relations to the hierarchical scenario of formation of galaxies allows to ...
[['we', 'suggest', 'a', 'model', 'for', 'star', 'formation', 'function', 'and', 'a', 'model', 'for', 'dissipation', 'of', 'the', 'turbulent', 'energy', 'of', 'interstellar', 'medium', 'star', 'formation', 'function', 'takes', 'into', 'account', 'the', 'effect', 'of', 'turbulization', 'of', 'the', 'ism', 'it', 'is', 'sh...
[-0.07934438768063194, 0.09302639134379255, -0.09225763888350008, 0.12097918025274584, -0.08184476166560843, 0.026986440593326413, 0.030789553892572184, 0.37693028781260995, -0.19594058177962498, -0.37341444116287137, -0.02493850834120216, -0.2030936225250165, -0.059283130223283895, 0.17848986794391797, -0.002329508585...
709.3924
The Hubble Constant
I review the current state of determinations of the Hubble constant, which gives the length scale of the Universe by relating the expansion velocity of objects to their distance. There are two broad categories of measurements. The first uses individual astrophysical objects which have some property that allows their ...
astro-ph
i review the current state of determinations of the hubble constant which gives the length scale of the universe by relating the expansion velocity of objects to their distance there are two broad categories of measurements the first uses individual astrophysical objects which have some property that allows their intri...
[['i', 'review', 'the', 'current', 'state', 'of', 'determinations', 'of', 'the', 'hubble', 'constant', 'which', 'gives', 'the', 'length', 'scale', 'of', 'the', 'universe', 'by', 'relating', 'the', 'expansion', 'velocity', 'of', 'objects', 'to', 'their', 'distance', 'there', 'are', 'two', 'broad', 'categories', 'of', 'm...
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709.3925
Homotopy nilpotent groups
We study the connection between the Goodwillie tower of the identity and the lower central series of the loop group on connected spaces. We define the simplicial theory of homotopy n-nilpotent groups. This notion interpolates between infinite loop spaces and loop spaces. We prove that the set-valued algebraic theory ...
math.AT
we study the connection between the goodwillie tower of the identity and the lower central series of the loop group on connected spaces we define the simplicial theory of homotopy nnilpotent groups this notion interpolates between infinite loop spaces and loop spaces we prove that the setvalued algebraic theory obtaine...
[['we', 'study', 'the', 'connection', 'between', 'the', 'goodwillie', 'tower', 'of', 'the', 'identity', 'and', 'the', 'lower', 'central', 'series', 'of', 'the', 'loop', 'group', 'on', 'connected', 'spaces', 'we', 'define', 'the', 'simplicial', 'theory', 'of', 'homotopy', 'nnilpotent', 'groups', 'this', 'notion', 'inter...
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709.3926
Radiation of photons in process of charge particle volume reflection in bent single crystal
New type of radiation in crystals is predicted and investigated in computer simulation. It is shown that process of volume reflection of electrons and positrons in bent crystals is accomplished with high-power radiation of photons. Volume reflection radiation has intensity comparable with known channeling radiation, ...
physics.acc-ph
new type of radiation in crystals is predicted and investigated in computer simulation it is shown that process of volume reflection of electrons and positrons in bent crystals is accomplished with highpower radiation of photons volume reflection radiation has intensity comparable with known channeling radiation but it...
[['new', 'type', 'of', 'radiation', 'in', 'crystals', 'is', 'predicted', 'and', 'investigated', 'in', 'computer', 'simulation', 'it', 'is', 'shown', 'that', 'process', 'of', 'volume', 'reflection', 'of', 'electrons', 'and', 'positrons', 'in', 'bent', 'crystals', 'is', 'accomplished', 'with', 'highpower', 'radiation', '...
[-0.07256838329908222, 0.24968868603113376, -0.046888631296484434, 0.06994744077455337, -0.033056507907705764, -0.15238984609788206, -0.034900169803646124, 0.43964880694673486, -0.21266685259107448, -0.34722843814692267, 0.0020040997817525512, -0.3349422988009779, 0.006267548130493458, 0.27770327929844313, 0.0019049926...
709.3927
Exact relationship between the entanglement entropies of XY and quantum Ising chains
We consider two prototypical quantum models, the spin-1/2 XY chain and the quantum Ising chain and study their entanglement entropy, S(l,L), of blocks of l spins in homogeneous or inhomogeneous systems of length L. By using two different approaches, free-fermion techniques and perturbational expansion, an exact relat...
cond-mat.stat-mech quant-ph
we consider two prototypical quantum models the spin12 xy chain and the quantum ising chain and study their entanglement entropy sll of blocks of l spins in homogeneous or inhomogeneous systems of length l by using two different approaches freefermion techniques and perturbational expansion an exact relationship betwee...
[['we', 'consider', 'two', 'prototypical', 'quantum', 'models', 'the', 'spin12', 'xy', 'chain', 'and', 'the', 'quantum', 'ising', 'chain', 'and', 'study', 'their', 'entanglement', 'entropy', 'sll', 'of', 'blocks', 'of', 'l', 'spins', 'in', 'homogeneous', 'or', 'inhomogeneous', 'systems', 'of', 'length', 'l', 'by', 'usi...
[-0.18021056494779056, 0.19594357631366519, -0.013756688270303939, 0.0850196425182124, 0.02387552858951191, -0.22339211020411717, 0.03095359183369308, 0.3532041709456179, -0.26876653513560694, -0.2294627057776476, 0.05409927442540518, -0.32430950610174075, -0.09944908986540718, 0.15206060322363757, 0.08647391364599268,...
709.3928
On tameness and growth conditions
We study discrete subsets of C^d, relating "tameness" with growth conditions.
math.CV
we study discrete subsets of cd relating tameness with growth conditions
[['we', 'study', 'discrete', 'subsets', 'of', 'cd', 'relating', 'tameness', 'with', 'growth', 'conditions']]
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709.3929
On Meromorphic Functions which are Brody Curves
We discuss meromorphic functions on the complex plane which are Brody curves regarded as holomorphic maps to P_1, i.e., which have bounded spherical derivative.
math.CV
we discuss meromorphic functions on the complex plane which are brody curves regarded as holomorphic maps to p_1 ie which have bounded spherical derivative
[['we', 'discuss', 'meromorphic', 'functions', 'on', 'the', 'complex', 'plane', 'which', 'are', 'brody', 'curves', 'regarded', 'as', 'holomorphic', 'maps', 'to', 'p_1', 'ie', 'which', 'have', 'bounded', 'spherical', 'derivative']]
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709.393
On supersymmetric $D6$-$\bar D 6$ systems with magnetic fields
We study systems of $D6$ and $\bar D 6$ branes with non zero world-volume magnetic fields in the weak coupling limit. We find two configurations for which the conditions for absence of tachyons in the spectra coincide exactly with those found in the low energy effective theory approach, for the systems to preserve 1/...
hep-th
we study systems of d6 and bar d 6 branes with non zero worldvolume magnetic fields in the weak coupling limit we find two configurations for which the conditions for absence of tachyons in the spectra coincide exactly with those found in the low energy effective theory approach for the systems to preserve 18 of the su...
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709.3931
Kernel methods for in silico chemogenomics
Predicting interactions between small molecules and proteins is a crucial ingredient of the drug discovery process. In particular, accurate predictive models are increasingly used to preselect potential lead compounds from large molecule databases, or to screen for side-effects. While classical in silico approaches f...
q-bio.QM
predicting interactions between small molecules and proteins is a crucial ingredient of the drug discovery process in particular accurate predictive models are increasingly used to preselect potential lead compounds from large molecule databases or to screen for sideeffects while classical in silico approaches focus on...
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709.3932
Coexisting stochastic and coherence resonance in a mean-field dynamo model for Earth's magnetic field reversals
Using a spherical symmetric mean field alpha^2-dynamo model for Earth's magnetic field reversals, we show the coexistence of the noise-induced phenomena coherence resonance and stochastic resonance. Stochastic resonance has been recently invoked to explain the 100 kyr periodicity in the distribution of the residence ...
astro-ph nlin.CD physics.geo-ph
using a spherical symmetric mean field alpha2dynamo model for earths magnetic field reversals we show the coexistence of the noiseinduced phenomena coherence resonance and stochastic resonance stochastic resonance has been recently invoked to explain the 100 kyr periodicity in the distribution of the residence time bet...
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709.3933
Understanding the shape of the halo-mass and galaxy-mass cross-correlation functions
We use the Millennium Simulation to measure the cross-correlation between halo centres and mass (or equivalently the average density profiles of dark haloes) in a LCDM cosmology. We present results for radii in the range 10 kpc/h < r < 30 Mpc/h for halo masses in the range 4e10 Msol/h < M200 < 4e14 Msol/h. Both at z=...
astro-ph
we use the millennium simulation to measure the crosscorrelation between halo centres and mass or equivalently the average density profiles of dark haloes in a lcdm cosmology we present results for radii in the range 10 kpch r 30 mpch for halo masses in the range 4e10 msolh m200 4e14 msolh both at z0 and at z076 these ...
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709.3934
Electromagnetic Field Simulations of Isolated and Periodic 3D Photomask Patterns
We present rigorous 3D EMF simulations of isolated features on photomasks using a newly developed finite-element method. We report on the current status of the finite-element solver JCMsuite, incorporating higher-order edge elements, adaptive refinement methods, and fast solution algorithms. We demonstrate that rigor...
physics.optics physics.comp-ph
we present rigorous 3d emf simulations of isolated features on photomasks using a newly developed finiteelement method we report on the current status of the finiteelement solver jcmsuite incorporating higherorder edge elements adaptive refinement methods and fast solution algorithms we demonstrate that rigorous and ac...
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