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710.0253
Crystal graphs for general linear Lie superalgebras and quasi-symmetric functions
We give a new representation theoretic interpretation of the ring of quasi-symmetric functions. This is obtained by showing that the super analogue of the Gessel's fundamental quasi-symmetric function can be realized as the character of an irreducible crystal for the Lie superalgebra $\frak{gl}_{n|n}$ associated to i...
math.RT math.QA
we give a new representation theoretic interpretation of the ring of quasisymmetric functions this is obtained by showing that the super analogue of the gessels fundamental quasisymmetric function can be realized as the character of an irreducible crystal for the lie superalgebra frakgl_nn associated to its nonstandard...
[['we', 'give', 'a', 'new', 'representation', 'theoretic', 'interpretation', 'of', 'the', 'ring', 'of', 'quasisymmetric', 'functions', 'this', 'is', 'obtained', 'by', 'showing', 'that', 'the', 'super', 'analogue', 'of', 'the', 'gessels', 'fundamental', 'quasisymmetric', 'function', 'can', 'be', 'realized', 'as', 'the',...
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710.0254
Generalized plasma-like permittivity and thermal Casimir force between real metals
The physical reasons why the Drude dielectric function is not compatible with the Lifshitz formula, as opposed to the generalized plasma-like permittivity, are presented. Essentially, the problem is connected with the finite size of metal plates. It is shown that the Lifshitz theory combined with the generalized plas...
quant-ph cond-mat.stat-mech physics.optics
the physical reasons why the drude dielectric function is not compatible with the lifshitz formula as opposed to the generalized plasmalike permittivity are presented essentially the problem is connected with the finite size of metal plates it is shown that the lifshitz theory combined with the generalized plasmalike p...
[['the', 'physical', 'reasons', 'why', 'the', 'drude', 'dielectric', 'function', 'is', 'not', 'compatible', 'with', 'the', 'lifshitz', 'formula', 'as', 'opposed', 'to', 'the', 'generalized', 'plasmalike', 'permittivity', 'are', 'presented', 'essentially', 'the', 'problem', 'is', 'connected', 'with', 'the', 'finite', 's...
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710.0255
Searches for Leptoquark Production at D0
Recent searches for leptoquark production in proton-antiproton collisions at sqrt(s)=1.96TeV are presented using data samples with integrated luminosities up to 1fb^(-1) recorded with the D0 detector.
hep-ex
recent searches for leptoquark production in protonantiproton collisions at sqrts196tev are presented using data samples with integrated luminosities up to 1fb1 recorded with the d0 detector
[['recent', 'searches', 'for', 'leptoquark', 'production', 'in', 'protonantiproton', 'collisions', 'at', 'sqrts196tev', 'are', 'presented', 'using', 'data', 'samples', 'with', 'integrated', 'luminosities', 'up', 'to', '1fb1', 'recorded', 'with', 'the', 'd0', 'detector']]
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710.0256
Charmonium spectrum including higher spin and exotic states
We study the charmonium spectrum including higher spin and exotic states. We use the Sheikholeslami-Wilson (clover) action for $N_f=2$ sea quarks as well as for the charm valence quark. In order to access excited states we apply a variational method with a basis of highly optimized operators.
hep-lat
we study the charmonium spectrum including higher spin and exotic states we use the sheikholeslamiwilson clover action for n_f2 sea quarks as well as for the charm valence quark in order to access excited states we apply a variational method with a basis of highly optimized operators
[['we', 'study', 'the', 'charmonium', 'spectrum', 'including', 'higher', 'spin', 'and', 'exotic', 'states', 'we', 'use', 'the', 'sheikholeslamiwilson', 'clover', 'action', 'for', 'n_f2', 'sea', 'quarks', 'as', 'well', 'as', 'for', 'the', 'charm', 'valence', 'quark', 'in', 'order', 'to', 'access', 'excited', 'states', '...
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710.0257
Gas Density and the Volume Schmidt Law for Spiral Galaxies
The thickness of the equilibrium isothermal gaseous layers and their volume densities \rho_{gas}(R) in the disc midplane are calculated for 7 spiral galaxies (including our Galaxy) in the frame of self-consistent axisymmetric model. Local velocity dispersions of stellar discs were assumed to be close to marginal valu...
astro-ph
the thickness of the equilibrium isothermal gaseous layers and their volume densities rho_gasr in the disc midplane are calculated for 7 spiral galaxies including our galaxy in the frame of selfconsistent axisymmetric model local velocity dispersions of stellar discs were assumed to be close to marginal values necessar...
[['the', 'thickness', 'of', 'the', 'equilibrium', 'isothermal', 'gaseous', 'layers', 'and', 'their', 'volume', 'densities', 'rho_gasr', 'in', 'the', 'disc', 'midplane', 'are', 'calculated', 'for', '7', 'spiral', 'galaxies', 'including', 'our', 'galaxy', 'in', 'the', 'frame', 'of', 'selfconsistent', 'axisymmetric', 'mod...
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710.0258
Next to leading order gravitational wave emission and dynamical evolution of compact binary systems with spin
Compact binary systems with spinning components are considered. Finite size effects due to rotational deformation are taken into account. The dynamical evolution and next to leading order gravitational wave forms are calculated, taking into account the orbital motion up to the first post-Newtonian approximation.
gr-qc
compact binary systems with spinning components are considered finite size effects due to rotational deformation are taken into account the dynamical evolution and next to leading order gravitational wave forms are calculated taking into account the orbital motion up to the first postnewtonian approximation
[['compact', 'binary', 'systems', 'with', 'spinning', 'components', 'are', 'considered', 'finite', 'size', 'effects', 'due', 'to', 'rotational', 'deformation', 'are', 'taken', 'into', 'account', 'the', 'dynamical', 'evolution', 'and', 'next', 'to', 'leading', 'order', 'gravitational', 'wave', 'forms', 'are', 'calculate...
[-0.17817103981294416, 0.17258975887671113, -0.08669228231619028, 0.07080729809505018, -0.10408574164929715, -0.03422287347017449, -0.073479227213697, 0.33574457944963465, -0.25227557647634635, -0.2743043504147367, 0.06667673411059448, -0.23303836821155113, -0.04742103228768842, 0.1577515798536214, 0.06442936146843502,...
710.0259
On-line recognition of supernova neutrino bursts in the LVD detector
In this paper we show the capabilities of the Large Volume Detector (INFN Gran Sasso National Laboratory) to identify a neutrino burst associated to a supernova explosion, in the absence of an "external trigger", e.g., an optical observation. We describe how the detector trigger and event selection have been optimize...
astro-ph hep-ph
in this paper we show the capabilities of the large volume detector infn gran sasso national laboratory to identify a neutrino burst associated to a supernova explosion in the absence of an external trigger eg an optical observation we describe how the detector trigger and event selection have been optimized for this p...
[['in', 'this', 'paper', 'we', 'show', 'the', 'capabilities', 'of', 'the', 'large', 'volume', 'detector', 'infn', 'gran', 'sasso', 'national', 'laboratory', 'to', 'identify', 'a', 'neutrino', 'burst', 'associated', 'to', 'a', 'supernova', 'explosion', 'in', 'the', 'absence', 'of', 'an', 'external', 'trigger', 'eg', 'an...
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710.026
Higher order group cohomology and the Eichler-Shimura map
Higher order group cohomology is defined and first properties are given. Using modular symbols, an Eichler-Shimura homomorphism is constructed mapping spaces of higher order cusp forms to higher order cohomology groups.
math.NT
higher order group cohomology is defined and first properties are given using modular symbols an eichlershimura homomorphism is constructed mapping spaces of higher order cusp forms to higher order cohomology groups
[['higher', 'order', 'group', 'cohomology', 'is', 'defined', 'and', 'first', 'properties', 'are', 'given', 'using', 'modular', 'symbols', 'an', 'eichlershimura', 'homomorphism', 'is', 'constructed', 'mapping', 'spaces', 'of', 'higher', 'order', 'cusp', 'forms', 'to', 'higher', 'order', 'cohomology', 'groups']]
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710.0261
Chain models on Hecke algebra for corner type representations
We consider the integrable open chain models formulated in terms of generators of the Hecke algebra. The spectrum of the Hamiltonians for the open Hecke chains of finite size with free boundary conditions is deduced for special (corner type) irreducible representations of the Hecke algebra.
math.QA math.RT
we consider the integrable open chain models formulated in terms of generators of the hecke algebra the spectrum of the hamiltonians for the open hecke chains of finite size with free boundary conditions is deduced for special corner type irreducible representations of the hecke algebra
[['we', 'consider', 'the', 'integrable', 'open', 'chain', 'models', 'formulated', 'in', 'terms', 'of', 'generators', 'of', 'the', 'hecke', 'algebra', 'the', 'spectrum', 'of', 'the', 'hamiltonians', 'for', 'the', 'open', 'hecke', 'chains', 'of', 'finite', 'size', 'with', 'free', 'boundary', 'conditions', 'is', 'deduced'...
[-0.19967203508648607, 0.1182633012222747, -0.016419179954876503, 0.062119503621943295, -0.0760920611054947, -0.18615449691812197, -0.07703075826995903, 0.2992611501779821, -0.3573285277518961, -0.16436127279367713, 0.1610846864240658, -0.23768710627013612, -0.052576721873548296, 0.19463500123884941, -0.104308634603189...
710.0262
Incomplete Lineage Sorting: Consistent Phylogeny Estimation From Multiple Loci
We introduce a simple algorithm for reconstructing phylogenies from multiple gene trees in the presence of incomplete lineage sorting, that is, when the topology of the gene trees may differ from that of the species tree. We show that our technique is statistically consistent under standard stochastic assumptions, th...
q-bio.PE cs.CE cs.DS math.PR math.ST stat.TH
we introduce a simple algorithm for reconstructing phylogenies from multiple gene trees in the presence of incomplete lineage sorting that is when the topology of the gene trees may differ from that of the species tree we show that our technique is statistically consistent under standard stochastic assumptions that is ...
[['we', 'introduce', 'a', 'simple', 'algorithm', 'for', 'reconstructing', 'phylogenies', 'from', 'multiple', 'gene', 'trees', 'in', 'the', 'presence', 'of', 'incomplete', 'lineage', 'sorting', 'that', 'is', 'when', 'the', 'topology', 'of', 'the', 'gene', 'trees', 'may', 'differ', 'from', 'that', 'of', 'the', 'species',...
[-0.09703652323888881, 0.13824392478646977, -0.07924074340345603, 0.14280129284930548, -0.0601424362909581, -0.13136901218843247, 0.10772914474031754, 0.4021565324493817, -0.3072390408388206, -0.25935033194670853, 0.06518760833589893, -0.24690453372895718, -0.23911666365872536, 0.19885760061442853, -0.13119886265402395...
710.0263
Enhancement of equilibrium fraction by heterogeneous nucleation in a "phase separated" half-doped manganite
Glass-like arrest of kinetics has been observed across many magnetic first-order transitions. By traversing the two control variable H-T space, tunable coexisting fractions of arrested and equilibrium phases have been observed. We report here a fortuitous situation in a half-doped manganite sample, where these featur...
cond-mat.str-el cond-mat.stat-mech
glasslike arrest of kinetics has been observed across many magnetic firstorder transitions by traversing the two control variable ht space tunable coexisting fractions of arrested and equilibrium phases have been observed we report here a fortuitous situation in a halfdoped manganite sample where these features occur b...
[['glasslike', 'arrest', 'of', 'kinetics', 'has', 'been', 'observed', 'across', 'many', 'magnetic', 'firstorder', 'transitions', 'by', 'traversing', 'the', 'two', 'control', 'variable', 'ht', 'space', 'tunable', 'coexisting', 'fractions', 'of', 'arrested', 'and', 'equilibrium', 'phases', 'have', 'been', 'observed', 'we...
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710.0264
Baryon currents in the C-broken phase of QCD
In a space with some sufficiently small compact dimension (with non-trivial cycles) and with periodic boundary conditions for the fermions, the charge conjugation (C), spatial parity (P), time reversal (T) and CPT symmetries are spontaneously broken in QCD. We have investigated what are the physical consequences of t...
hep-lat
in a space with some sufficiently small compact dimension with nontrivial cycles and with periodic boundary conditions for the fermions the charge conjugation c spatial parity p time reversal t and cpt symmetries are spontaneously broken in qcd we have investigated what are the physical consequences of the breaking of ...
[['in', 'a', 'space', 'with', 'some', 'sufficiently', 'small', 'compact', 'dimension', 'with', 'nontrivial', 'cycles', 'and', 'with', 'periodic', 'boundary', 'conditions', 'for', 'the', 'fermions', 'the', 'charge', 'conjugation', 'c', 'spatial', 'parity', 'p', 'time', 'reversal', 't', 'and', 'cpt', 'symmetries', 'are',...
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710.0265
Two permanents in the universal enveloping algebras of the symplectic Lie algebras
This paper presents new generators for the center of the universal enveloping algebra of the symplectic Lie algebra. These generators are expressed in terms of the column-permanent, and it is easy to calculate their eigenvalues on irreducible representations. We can regard these generators as the counterpart of centr...
math.RT
this paper presents new generators for the center of the universal enveloping algebra of the symplectic lie algebra these generators are expressed in terms of the columnpermanent and it is easy to calculate their eigenvalues on irreducible representations we can regard these generators as the counterpart of central ele...
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710.0266
Graph model of the Heisenberg-Weyl algebra
We consider an algebraic formulation of Quantum Theory and develop a combinatorial model of the Heisenberg-Weyl algebra structure. It is shown that by lifting this structure to the richer algebra of graph operator calculus, we gain a simple interpretation involving, for example, the natural composition of graphs. Thi...
quant-ph math-ph math.CO math.MP
we consider an algebraic formulation of quantum theory and develop a combinatorial model of the heisenbergweyl algebra structure it is shown that by lifting this structure to the richer algebra of graph operator calculus we gain a simple interpretation involving for example the natural composition of graphs this provid...
[['we', 'consider', 'an', 'algebraic', 'formulation', 'of', 'quantum', 'theory', 'and', 'develop', 'a', 'combinatorial', 'model', 'of', 'the', 'heisenbergweyl', 'algebra', 'structure', 'it', 'is', 'shown', 'that', 'by', 'lifting', 'this', 'structure', 'to', 'the', 'richer', 'algebra', 'of', 'graph', 'operator', 'calcul...
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710.0267
Uniqueness of real closure * of Baer regular rings
It was pointed out in my last paper that there are rings whose real closure * are not unique. In [4] we also discussed some example of rings by which there is a unique real closure * (mainly the real closed rings). Now we want to determine more classes of rings by which real closure * is unique. The main results invo...
math.AC math.AG
it was pointed out in my last paper that there are rings whose real closure are not unique in 4 we also discussed some example of rings by which there is a unique real closure mainly the real closed rings now we want to determine more classes of rings by which real closure is unique the main results involve characteris...
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710.0268
Schur type functions associated with polynomial sequences of binomial type
We introduce a class of Schur type functions associated with polynomial sequences of binomial type. This can be regarded as a generalization of the ordinary Schur functions and the factorial Schur functions. This generalization satisfies some interesting expansion formulas, in which there is a curious duality. Moreov...
math.RT math.CO
we introduce a class of schur type functions associated with polynomial sequences of binomial type this can be regarded as a generalization of the ordinary schur functions and the factorial schur functions this generalization satisfies some interesting expansion formulas in which there is a curious duality moreover thi...
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710.0269
Einstein universes stabilized
The hypothesis that gravitational self-binding energy may be the source for the vacuum energy term of cosmology is studied in a Newtonian Ansatz. For spherical spaces the attractive force of gravitation and the negative pressure of the vacuum energy term form a self stabilizing system under very reasonable restrictio...
gr-qc
the hypothesis that gravitational selfbinding energy may be the source for the vacuum energy term of cosmology is studied in a newtonian ansatz for spherical spaces the attractive force of gravitation and the negative pressure of the vacuum energy term form a self stabilizing system under very reasonable restrictions f...
[['the', 'hypothesis', 'that', 'gravitational', 'selfbinding', 'energy', 'may', 'be', 'the', 'source', 'for', 'the', 'vacuum', 'energy', 'term', 'of', 'cosmology', 'is', 'studied', 'in', 'a', 'newtonian', 'ansatz', 'for', 'spherical', 'spaces', 'the', 'attractive', 'force', 'of', 'gravitation', 'and', 'the', 'negative'...
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710.027
An Analytical Study of a Structured Overlay in the presence of Dynamic Membership
In this paper we present an analytical study of dynamic membership (aka churn) in structured peer-to-peer networks. We use a fluid model approach to describe steady-state or transient phenomena, and apply it to the Chord system. For any rate of churn and stabilization rates, and any system size, we accurately account...
cs.NI cond-mat.stat-mech cs.DC
in this paper we present an analytical study of dynamic membership aka churn in structured peertopeer networks we use a fluid model approach to describe steadystate or transient phenomena and apply it to the chord system for any rate of churn and stabilization rates and any system size we accurately account for the fun...
[['in', 'this', 'paper', 'we', 'present', 'an', 'analytical', 'study', 'of', 'dynamic', 'membership', 'aka', 'churn', 'in', 'structured', 'peertopeer', 'networks', 'we', 'use', 'a', 'fluid', 'model', 'approach', 'to', 'describe', 'steadystate', 'or', 'transient', 'phenomena', 'and', 'apply', 'it', 'to', 'the', 'chord',...
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710.0271
Hyperbolic Conservation Laws and Hydrodynamic Limit for Particle Systems
We study the following class of scalar hyperbolic conservation laws with discontinuous fluxes: \partial_t\rho+\partial_xF(x,\rho)=0. The main feature of such a conservation law is the discontinuity of the flux function in the space variable x. Kruzkov's approach for the L1-contraction does not apply since it requires...
math.AP math-ph math.MP
we study the following class of scalar hyperbolic conservation laws with discontinuous fluxes partial_trhopartial_xfxrho0 the main feature of such a conservation law is the discontinuity of the flux function in the space variable x kruzkovs approach for the l1contraction does not apply since it requires the lipschitz c...
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[-0.11966963606515582, 0.0683107059826945, -0.10392692294821947, 0.06573705200571567, -0.06745694298200557, -0.1159626512200846, 0.031727672585950877, 0.25858808406995787, -0.29041792774240627, -0.2639587482928271, 0.10365514845429838, -0.2780876151243557, -0.11417452235613405, 0.17910326778583413, -0.08263119480464437...
710.0272
The ANTARES neutrino telescope: a status report
ANTARES is a large volume neutrino telescope currently under construction off La Seyne-sur-mer, France, at 2475m depth. Neutrino telescopes aim at detecting neutrinos as a new probe for a sky study at energies greater than 1 TeV. The detection principle relies on the observation, using photomultipliers, of the Cheren...
astro-ph
antares is a large volume neutrino telescope currently under construction off la seynesurmer france at 2475m depth neutrino telescopes aim at detecting neutrinos as a new probe for a sky study at energies greater than 1 tev the detection principle relies on the observation using photomultipliers of the cherenkov light ...
[['antares', 'is', 'a', 'large', 'volume', 'neutrino', 'telescope', 'currently', 'under', 'construction', 'off', 'la', 'seynesurmer', 'france', 'at', '2475m', 'depth', 'neutrino', 'telescopes', 'aim', 'at', 'detecting', 'neutrinos', 'as', 'a', 'new', 'probe', 'for', 'a', 'sky', 'study', 'at', 'energies', 'greater', 'th...
[-0.06635313701790657, 0.2062924522774172, -0.025539913909377935, 0.08798571531040207, -0.04799491715623088, -0.11963767765429298, 0.023985774037484305, 0.3529052787112543, -0.16888866452949056, -0.36920580637068995, 0.11627583504242105, -0.36514975026205004, -0.009282125516357013, 0.23104346218148628, 0.01507350132682...
710.0273
Deflection of ultra slow light under gravity
Recent experiments on ultra slow light in strongly dispersive media by several research groups reporting slowing down of the optical pulses down to speeds of a few metres per second encourage us to examine the intriguing possibility of detecting a deflection or fall of the ultra slow light under Earth's gravity, i.e....
physics.optics physics.atom-ph
recent experiments on ultra slow light in strongly dispersive media by several research groups reporting slowing down of the optical pulses down to speeds of a few metres per second encourage us to examine the intriguing possibility of detecting a deflection or fall of the ultra slow light under earths gravity ie on th...
[['recent', 'experiments', 'on', 'ultra', 'slow', 'light', 'in', 'strongly', 'dispersive', 'media', 'by', 'several', 'research', 'groups', 'reporting', 'slowing', 'down', 'of', 'the', 'optical', 'pulses', 'down', 'to', 'speeds', 'of', 'a', 'few', 'metres', 'per', 'second', 'encourage', 'us', 'to', 'examine', 'the', 'in...
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710.0274
About calculation of traces of Dirac $\gamma$-matrices contracted with massless vectors in Minkowski space
A new method for calculation of traces of Dirac $\gamma$-matrices contracted with massless vectors in Minkowski space is discussed
hep-ph
a new method for calculation of traces of dirac gammamatrices contracted with massless vectors in minkowski space is discussed
[['a', 'new', 'method', 'for', 'calculation', 'of', 'traces', 'of', 'dirac', 'gammamatrices', 'contracted', 'with', 'massless', 'vectors', 'in', 'minkowski', 'space', 'is', 'discussed']]
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710.0275
Quantum Zeno Effect in Cavity QED: Experimental Proposal with Non Ideal Cavities and Detectors
We propose an experiment with two coupled microwave cavities and a "tunneling" photon observed by the passage of Rydberg atoms. We model the coupled cavities as in Ref. \cite{art1} and include dissipative effects as well as limited detection efficiency. We also consider realistic finite atom-field interaction times a...
quant-ph
we propose an experiment with two coupled microwave cavities and a tunneling photon observed by the passage of rydberg atoms we model the coupled cavities as in ref citeart1 and include dissipative effects as well as limited detection efficiency we also consider realistic finite atomfield interaction times and provide ...
[['we', 'propose', 'an', 'experiment', 'with', 'two', 'coupled', 'microwave', 'cavities', 'and', 'a', 'tunneling', 'photon', 'observed', 'by', 'the', 'passage', 'of', 'rydberg', 'atoms', 'we', 'model', 'the', 'coupled', 'cavities', 'as', 'in', 'ref', 'citeart1', 'and', 'include', 'dissipative', 'effects', 'as', 'well',...
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710.0276
Molecular dynamics study of contact mechanics: contact area and interfacial separation from small to full contact
We report a molecular dynamics study of the contact between a rigid solid with a randomly rough surface and an elastic block with a flat surface. We study the contact area and the interfacial separation from small contact (low load) to full contact (high load). For small load the contact area varies linearly with the...
cond-mat.soft
we report a molecular dynamics study of the contact between a rigid solid with a randomly rough surface and an elastic block with a flat surface we study the contact area and the interfacial separation from small contact low load to full contact high load for small load the contact area varies linearly with the load an...
[['we', 'report', 'a', 'molecular', 'dynamics', 'study', 'of', 'the', 'contact', 'between', 'a', 'rigid', 'solid', 'with', 'a', 'randomly', 'rough', 'surface', 'and', 'an', 'elastic', 'block', 'with', 'a', 'flat', 'surface', 'we', 'study', 'the', 'contact', 'area', 'and', 'the', 'interfacial', 'separation', 'from', 'sm...
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710.0277
Quantum Gowdy $T^3$ Model: Schrodinger Representation with Unitary Dynamics
The linearly polarized Gowdy $T^3$ model is paradigmatic for studying technical and conceptual issues in the quest for a quantum theory of gravity since, after a suitable and almost complete gauge fixing, it becomes an exactly soluble midisuperspace model. Recently, a new quantization of the model, possessing desired...
gr-qc
the linearly polarized gowdy t3 model is paradigmatic for studying technical and conceptual issues in the quest for a quantum theory of gravity since after a suitable and almost complete gauge fixing it becomes an exactly soluble midisuperspace model recently a new quantization of the model possessing desired features ...
[['the', 'linearly', 'polarized', 'gowdy', 't3', 'model', 'is', 'paradigmatic', 'for', 'studying', 'technical', 'and', 'conceptual', 'issues', 'in', 'the', 'quest', 'for', 'a', 'quantum', 'theory', 'of', 'gravity', 'since', 'after', 'a', 'suitable', 'and', 'almost', 'complete', 'gauge', 'fixing', 'it', 'becomes', 'an',...
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710.0278
Demonstrating anyonic fractional statistics with a six-qubit quantum simulator
Anyons are exotic quasiparticles living in two dimensions that do not fit into the usual categories of fermions and bosons, but obey a new form of fractional statistics. Following a recent proposal [Phys. Rev. Lett. 98, 150404 (2007)], we present an experimental demonstration of the fractional statistics of anyons in...
quant-ph cond-mat.stat-mech
anyons are exotic quasiparticles living in two dimensions that do not fit into the usual categories of fermions and bosons but obey a new form of fractional statistics following a recent proposal phys rev lett 98 150404 2007 we present an experimental demonstration of the fractional statistics of anyons in the kitaev s...
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710.0279
Zariski $k$-plets via dessins d'enfants
We construct exponentially large collections of pairwise distinct equisingular deformation families of irreducible plane curves sharing the same sets of singularities. The fundamental groups of all curves constructed are abelian.
math.AG
we construct exponentially large collections of pairwise distinct equisingular deformation families of irreducible plane curves sharing the same sets of singularities the fundamental groups of all curves constructed are abelian
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710.028
New Cardiovascular Indices Based on a Nonlinear Spectral Analysis of Arterial Blood Pressure Waveforms
A new method for analyzing arterial blood pressure is presented in this report. The technique is based on the scattering transform and consists in solving the spectral problem associated to a one-dimensional Schr\"odinger operator with a potential depending linearly upon the pressure. This potential is then expressed...
math-ph math.MP
a new method for analyzing arterial blood pressure is presented in this report the technique is based on the scattering transform and consists in solving the spectral problem associated to a onedimensional schrodinger operator with a potential depending linearly upon the pressure this potential is then expressed with t...
[['a', 'new', 'method', 'for', 'analyzing', 'arterial', 'blood', 'pressure', 'is', 'presented', 'in', 'this', 'report', 'the', 'technique', 'is', 'based', 'on', 'the', 'scattering', 'transform', 'and', 'consists', 'in', 'solving', 'the', 'spectral', 'problem', 'associated', 'to', 'a', 'onedimensional', 'schrodinger', '...
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710.0281
How to reveal the mysteries of the most obscured high-energy sources of our Galaxy, discovered by INTEGRAL?
A new type of high-energy binary systems has been revealed by the INTEGRAL satellite. These sources are in the course of being unveiled by means of multi-wavelength optical, near- and mid-infrared observations. Among these sources, two distinct classes are appearing: the first one is constituted of intrinsically obsc...
astro-ph
a new type of highenergy binary systems has been revealed by the integral satellite these sources are in the course of being unveiled by means of multiwavelength optical near and midinfrared observations among these sources two distinct classes are appearing the first one is constituted of intrinsically obscured highen...
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710.0282
Constraints on the three-fluid model of curvaton decay
A three fluid system describing the decay of the curvaton is studied by numerical and analytical means. We place constraints on the allowed interaction strengths between the fluids and initial curvaton density by requiring that the curvaton decays before nucleosynthesis while nucleosynthesis, radiation-matter equalit...
astro-ph
a three fluid system describing the decay of the curvaton is studied by numerical and analytical means we place constraints on the allowed interaction strengths between the fluids and initial curvaton density by requiring that the curvaton decays before nucleosynthesis while nucleosynthesis radiationmatter equality and...
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710.0283
Heegner divisors, $L$-functions and harmonic weak Maass forms
Recent works, mostly related to Ramanujan's mock theta functions, make use of the fact that harmonic weak Maass forms can be combinatorial generating functions. Generalizing works of Waldspurger, Kohnen and Zagier, we prove that such forms also serve as "generating functions" for central values and derivatives of qua...
math.NT math.AG
recent works mostly related to ramanujans mock theta functions make use of the fact that harmonic weak maass forms can be combinatorial generating functions generalizing works of waldspurger kohnen and zagier we prove that such forms also serve as generating functions for central values and derivatives of quadratic twi...
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710.0284
A Low-temperature 1H NMR Study of H2O and D2O Associated Competitively with Immunoglobulin G in Solution
An approach has been proposed to characterize the competitive association of D2O and to study the heterogeneity of hydration water adsorbed by the protein, immunoglobulin G, using methodology for determining of non-freezing water in mixed H2O-D2O protein solutions by low-temperature 1H NMR technique. Direct data on t...
physics.gen-ph physics.bio-ph
an approach has been proposed to characterize the competitive association of d2o and to study the heterogeneity of hydration water adsorbed by the protein immunoglobulin g using methodology for determining of nonfreezing water in mixed h2od2o protein solutions by lowtemperature 1h nmr technique direct data on the numbe...
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710.0285
Quantum-limited metrology with product states
We study the performance of initial product states of n-body systems in generalized quantum metrology protocols that involve estimating an unknown coupling constant in a nonlinear k-body (k << n) Hamiltonian. We obtain the theoretical lower bound on the uncertainty in the estimate of the parameter. For arbitrary init...
quant-ph cond-mat.other
we study the performance of initial product states of nbody systems in generalized quantum metrology protocols that involve estimating an unknown coupling constant in a nonlinear kbody k n hamiltonian we obtain the theoretical lower bound on the uncertainty in the estimate of the parameter for arbitrary initial states ...
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710.0286
Random Field Potts model with dipolar-like interactions: hysteresis, avalanches and microstructure
A model for the study of hysteresis and avalanches in a first-order phase transition from a single variant phase to a multivariant phase is presented. The model is based on a modification of the Random Field Potts model with metastable dynamics by adding a dipolar interaction term truncated at nearest neighbors. We f...
cond-mat.stat-mech
a model for the study of hysteresis and avalanches in a firstorder phase transition from a single variant phase to a multivariant phase is presented the model is based on a modification of the random field potts model with metastable dynamics by adding a dipolar interaction term truncated at nearest neighbors we focus ...
[['a', 'model', 'for', 'the', 'study', 'of', 'hysteresis', 'and', 'avalanches', 'in', 'a', 'firstorder', 'phase', 'transition', 'from', 'a', 'single', 'variant', 'phase', 'to', 'a', 'multivariant', 'phase', 'is', 'presented', 'the', 'model', 'is', 'based', 'on', 'a', 'modification', 'of', 'the', 'random', 'field', 'pot...
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710.0287
A geometric framework for the subfield problem of generic polynomials via Tschirnhausen transformation
Let $k$ be an arbitrary field. We study a general method to solve the subfield problem of generic polynomials for the symmetric groups over $k$ via Tschirnhausen transformation. Based on the general result in the former part, we give an explicit solution to the field isomorphism problem and the subfield problem of cu...
math.NT math.AG
let k be an arbitrary field we study a general method to solve the subfield problem of generic polynomials for the symmetric groups over k via tschirnhausen transformation based on the general result in the former part we give an explicit solution to the field isomorphism problem and the subfield problem of cubic gener...
[['let', 'k', 'be', 'an', 'arbitrary', 'field', 'we', 'study', 'a', 'general', 'method', 'to', 'solve', 'the', 'subfield', 'problem', 'of', 'generic', 'polynomials', 'for', 'the', 'symmetric', 'groups', 'over', 'k', 'via', 'tschirnhausen', 'transformation', 'based', 'on', 'the', 'general', 'result', 'in', 'the', 'forme...
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710.0288
Possible implications of the channeling effect in NaI(Tl) crystals
The channeling effect of low energy ions along the crystallographic axes and planes of NaI(Tl) crystals is discussed in the framework of corollary investigations on WIMP Dark Matter candidates. In fact, the modeling of this existing effect implies a more complex evaluation of the luminosity yield for low energy recoi...
astro-ph
the channeling effect of low energy ions along the crystallographic axes and planes of naitl crystals is discussed in the framework of corollary investigations on wimp dark matter candidates in fact the modeling of this existing effect implies a more complex evaluation of the luminosity yield for low energy recoiling n...
[['the', 'channeling', 'effect', 'of', 'low', 'energy', 'ions', 'along', 'the', 'crystallographic', 'axes', 'and', 'planes', 'of', 'naitl', 'crystals', 'is', 'discussed', 'in', 'the', 'framework', 'of', 'corollary', 'investigations', 'on', 'wimp', 'dark', 'matter', 'candidates', 'in', 'fact', 'the', 'modeling', 'of', '...
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710.0289
The Form of the Effective Interaction in Harmonic-Oscillator-Based Effective Theory
I explore the form of the effective interaction in harmonic-oscillator-based effective theory (HOBET) in next-to-next-to-next-to-leading order (N3LO). As the included space in a HOBET (as in the shell model) is defined by the oscillator energy, both long-distance (low-momentum) and short-distance (high-momentum) degr...
nucl-th
i explore the form of the effective interaction in harmonicoscillatorbased effective theory hobet in nexttonexttonexttoleading order n3lo as the included space in a hobet as in the shell model is defined by the oscillator energy both longdistance lowmomentum and shortdistance highmomentum degrees of freedom reside in t...
[['i', 'explore', 'the', 'form', 'of', 'the', 'effective', 'interaction', 'in', 'harmonicoscillatorbased', 'effective', 'theory', 'hobet', 'in', 'nexttonexttonexttoleading', 'order', 'n3lo', 'as', 'the', 'included', 'space', 'in', 'a', 'hobet', 'as', 'in', 'the', 'shell', 'model', 'is', 'defined', 'by', 'the', 'oscilla...
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710.029
Experimental demonstration of a quantum protocol for Byzantine agreement and liar detection
We introduce a new quantum protocol for solving detectable Byzantine agreement (also called detectable broadcast) between three parties, and also for solving the detectable liar detection problem. The protocol is suggested by the properties of a four-qubit entangled state, and the classical part of the protocol is si...
quant-ph
we introduce a new quantum protocol for solving detectable byzantine agreement also called detectable broadcast between three parties and also for solving the detectable liar detection problem the protocol is suggested by the properties of a fourqubit entangled state and the classical part of the protocol is simpler th...
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710.0291
On Outage Behavior of Wideband Slow-Fading Channels
This paper investigates point-to-point information transmission over a wideband slow-fading channel, modeled as an (asymptotically) large number of independent identically distributed parallel channels, with the random channel fading realizations remaining constant over the entire coding block. On the one hand, in th...
cs.IT math.IT
this paper investigates pointtopoint information transmission over a wideband slowfading channel modeled as an asymptotically large number of independent identically distributed parallel channels with the random channel fading realizations remaining constant over the entire coding block on the one hand in the wideband ...
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710.0292
Obscured sources and Supergiant Fast X-ray Transients: new classes of high mass X-ray binaries
A new type of high-energy binary systems has been revealed by the INTEGRAL satellite. These sources are in the course of being unveiled by means of multi-wavelength optical, near- and mid-infrared observations. Among these sources, two distinct classes are appearing: the first one is constituted of intrinsically obsc...
astro-ph
a new type of highenergy binary systems has been revealed by the integral satellite these sources are in the course of being unveiled by means of multiwavelength optical near and midinfrared observations among these sources two distinct classes are appearing the first one is constituted of intrinsically obscured highen...
[['a', 'new', 'type', 'of', 'highenergy', 'binary', 'systems', 'has', 'been', 'revealed', 'by', 'the', 'integral', 'satellite', 'these', 'sources', 'are', 'in', 'the', 'course', 'of', 'being', 'unveiled', 'by', 'means', 'of', 'multiwavelength', 'optical', 'near', 'and', 'midinfrared', 'observations', 'among', 'these', ...
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710.0293
Continuum limit of self-driven particles with orientation interaction
We consider the discrete Couzin-Vicsek algorithm (CVA), which describes the interactions of individuals among animal societies such as fish schools. In this article, we propose a kinetic (mean-field) version of the CVA model and provide its formal macroscopic limit. The final macroscopic model involves a conservation...
math-ph math.MP
we consider the discrete couzinvicsek algorithm cva which describes the interactions of individuals among animal societies such as fish schools in this article we propose a kinetic meanfield version of the cva model and provide its formal macroscopic limit the final macroscopic model involves a conservation equation fo...
[['we', 'consider', 'the', 'discrete', 'couzinvicsek', 'algorithm', 'cva', 'which', 'describes', 'the', 'interactions', 'of', 'individuals', 'among', 'animal', 'societies', 'such', 'as', 'fish', 'schools', 'in', 'this', 'article', 'we', 'propose', 'a', 'kinetic', 'meanfield', 'version', 'of', 'the', 'cva', 'model', 'an...
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710.0294
Thin and dressed Polyakov loops from spectral sums of lattice differential operators
We represent thin and dressed Polyakov loops as spectral sums of eigenvalues of differential operators on the lattice. For that purpose we calculate complete sets of eigenvalues of the staggered Dirac and the covariant Laplace operator for several temporal boundary conditions. The spectra from different boundary cond...
hep-lat
we represent thin and dressed polyakov loops as spectral sums of eigenvalues of differential operators on the lattice for that purpose we calculate complete sets of eigenvalues of the staggered dirac and the covariant laplace operator for several temporal boundary conditions the spectra from different boundary conditio...
[['we', 'represent', 'thin', 'and', 'dressed', 'polyakov', 'loops', 'as', 'spectral', 'sums', 'of', 'eigenvalues', 'of', 'differential', 'operators', 'on', 'the', 'lattice', 'for', 'that', 'purpose', 'we', 'calculate', 'complete', 'sets', 'of', 'eigenvalues', 'of', 'the', 'staggered', 'dirac', 'and', 'the', 'covariant'...
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710.0295
Equation of motion of an interstellar Bussard ramjet with radiation and mass losses
An interstellar Bussard ramjet is a spaceship using the protons of the interstellar medium in a fusion engine to produce thrust. In recent papers, it was shown that the relativistic equation of motion of an ideal ramjet and of a ramjet with radiation loss are analytical. When a mass loss appears, the limit speed of t...
physics.class-ph physics.space-ph
an interstellar bussard ramjet is a spaceship using the protons of the interstellar medium in a fusion engine to produce thrust in recent papers it was shown that the relativistic equation of motion of an ideal ramjet and of a ramjet with radiation loss are analytical when a mass loss appears the limit speed of the ram...
[['an', 'interstellar', 'bussard', 'ramjet', 'is', 'a', 'spaceship', 'using', 'the', 'protons', 'of', 'the', 'interstellar', 'medium', 'in', 'a', 'fusion', 'engine', 'to', 'produce', 'thrust', 'in', 'recent', 'papers', 'it', 'was', 'shown', 'that', 'the', 'relativistic', 'equation', 'of', 'motion', 'of', 'an', 'ideal',...
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710.0296
On the unipotent support of character sheaves
Let $G$ be a connected reductive group over $F_q$, where $q$ is large enough and the center of $G$ is connected. We are concerned with Lusztig's theory of {\em character sheaves}, a geometric version of the classical character theory of the finite group $G(F_q)$. We show that under a certain technical condition, the ...
math.RT
let g be a connected reductive group over f_q where q is large enough and the center of g is connected we are concerned with lusztigs theory of em character sheaves a geometric version of the classical character theory of the finite group gf_q we show that under a certain technical condition the restriction of a charac...
[['let', 'g', 'be', 'a', 'connected', 'reductive', 'group', 'over', 'f_q', 'where', 'q', 'is', 'large', 'enough', 'and', 'the', 'center', 'of', 'g', 'is', 'connected', 'we', 'are', 'concerned', 'with', 'lusztigs', 'theory', 'of', 'em', 'character', 'sheaves', 'a', 'geometric', 'version', 'of', 'the', 'classical', 'char...
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710.0297
GL(2,R) geometry of ODE's
We study five dimensional geometries associated with the 5-dimensional irreducible representation of GL(2,R). These are special Weyl geometries in signature (3,2) having the structure group reduced from CO(3,2) to GL(2,R). The reduction is obtained by means of a conformal class of totally symmetric 3-tensors. Among a...
math.DG
we study five dimensional geometries associated with the 5dimensional irreducible representation of gl2r these are special weyl geometries in signature 32 having the structure group reduced from co32 to gl2r the reduction is obtained by means of a conformal class of totally symmetric 3tensors among all gl2r geometries ...
[['we', 'study', 'five', 'dimensional', 'geometries', 'associated', 'with', 'the', '5dimensional', 'irreducible', 'representation', 'of', 'gl2r', 'these', 'are', 'special', 'weyl', 'geometries', 'in', 'signature', '32', 'having', 'the', 'structure', 'group', 'reduced', 'from', 'co32', 'to', 'gl2r', 'the', 'reduction', ...
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710.0298
Monitoring of Transient Black Hole Candidates observed in the INTEGRAL survey
The INTEGRAL/IBIS survey was performed collecting all the GPS and GCDE data together with all the available public data . The second catalogue, published in 2006 by Bird et al., is dominated by detection of 113 X-ray binaries, with 38 being high-mass and 67 low-mass. In most systems the compact object is a neutron st...
astro-ph
the integralibis survey was performed collecting all the gps and gcde data together with all the available public data the second catalogue published in 2006 by bird et al is dominated by detection of 113 xray binaries with 38 being highmass and 67 lowmass in most systems the compact object is a neutron star but the sa...
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710.0299
Nonabelian solutions in a Melvin magnetic universe
We show the existence of D=4 nonabelian solutions approaching asymptotically a dilatonic Melvin spacetime background. An exact solution generalizing the Chamseddine-Volkov soliton for a nonzero external U(1) magnetic field is also reported.
hep-th
we show the existence of d4 nonabelian solutions approaching asymptotically a dilatonic melvin spacetime background an exact solution generalizing the chamseddinevolkov soliton for a nonzero external u1 magnetic field is also reported
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710.03
The contribution of very massive high-redshift SWIRE galaxies to the stellar mass function
(Abridged) We selected high-z massive galaxies at 5.8 microns, in the SWIRE ELAIS-S1 field (1 sq. deg.). Galaxies with the 1.6 microns stellar peak redshifted into the IRAC bands (z~1-3, called ``IR-peakers'') were identified. Stellar masses were derived by means of spectro-photometric fitting and used to compute the...
astro-ph
abridged we selected highz massive galaxies at 58 microns in the swire elaiss1 field 1 sq deg galaxies with the 16 microns stellar peak redshifted into the irac bands z13 called irpeakers were identified stellar masses were derived by means of spectrophotometric fitting and used to compute the stellar mass function mf ...
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710.0301
Spacetime: Arena or Reality?
For small values of the mass (in relation to the angular momentum and electric charge), the Kerr-Newman (KN) solution of Einstein equation reduces to a naked singularity of circular shape. By considering the Hawking and Ellis extended interpretation of the KN spacetime, as well as Wheeler's idea of "charge without ch...
gr-qc hep-th
for small values of the mass in relation to the angular momentum and electric charge the kerrnewman kn solution of einstein equation reduces to a naked singularity of circular shape by considering the hawking and ellis extended interpretation of the kn spacetime as well as wheelers idea of charge without charge the non...
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710.0302
A Protocol For Cooling and Controlling Composite Systems by Local Interactions
We discuss an explicit protocol which allows one to externally cool and control a composite system by operating on a small subset of it. The scheme permits to transfer arbitrary and unknown quantum states from a memory on the network ("upload access") as well as the inverse ("download access"). In particular it yield...
quant-ph
we discuss an explicit protocol which allows one to externally cool and control a composite system by operating on a small subset of it the scheme permits to transfer arbitrary and unknown quantum states from a memory on the network upload access as well as the inverse download access in particular it yields a method f...
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710.0303
Polyelectrolyte-Compression Forces between Spherical DNA Brushes
Optical tweezers are employed to measure the forces of interaction within a single pair of DNA-grafted colloids in dependence of the molecular weight of the DNA-chains, and the concentration and valence of the surrounding ionic medium. The resulting forces are short-range and set in as the surface-to-surface distance...
cond-mat.soft
optical tweezers are employed to measure the forces of interaction within a single pair of dnagrafted colloids in dependence of the molecular weight of the dnachains and the concentration and valence of the surrounding ionic medium the resulting forces are shortrange and set in as the surfacetosurface distance between ...
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710.0304
Effects of temperature and surface step on the incipient plasticity in strained aluminium studied by atomistic simulations
Atomistic simulations using an EAM potential are carried out to investigate the first stages of plasticity in aluminum slabs, in particular the effect of both temperature and step geometry on the nucleation of dislocations from surface steps. Temperature is shown to significantly reduce the elastic limit, and to acti...
cond-mat.other
atomistic simulations using an eam potential are carried out to investigate the first stages of plasticity in aluminum slabs in particular the effect of both temperature and step geometry on the nucleation of dislocations from surface steps temperature is shown to significantly reduce the elastic limit and to activate ...
[['atomistic', 'simulations', 'using', 'an', 'eam', 'potential', 'are', 'carried', 'out', 'to', 'investigate', 'the', 'first', 'stages', 'of', 'plasticity', 'in', 'aluminum', 'slabs', 'in', 'particular', 'the', 'effect', 'of', 'both', 'temperature', 'and', 'step', 'geometry', 'on', 'the', 'nucleation', 'of', 'dislocati...
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710.0305
Homology and K--Theory Methods for Classes of Branes Wrapping Nontrivial Cycles
We apply some methods of homology and K-theory to special classes of branes wrapping homologically nontrivial cycles. We treat the classification of four-geometries in terms of compact stabilizers (by analogy with Thurston's classification of three-geometries) and derive the K-amenability of Lie groups associated wit...
hep-th
we apply some methods of homology and ktheory to special classes of branes wrapping homologically nontrivial cycles we treat the classification of fourgeometries in terms of compact stabilizers by analogy with thurstons classification of threegeometries and derive the kamenability of lie groups associated with locally ...
[['we', 'apply', 'some', 'methods', 'of', 'homology', 'and', 'ktheory', 'to', 'special', 'classes', 'of', 'branes', 'wrapping', 'homologically', 'nontrivial', 'cycles', 'we', 'treat', 'the', 'classification', 'of', 'fourgeometries', 'in', 'terms', 'of', 'compact', 'stabilizers', 'by', 'analogy', 'with', 'thurstons', 'c...
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710.0306
Unitary Isobar Model - MAID2007
The unitary isobar model MAID2007 has been developed to analyze the world data of pion photo- and electroproduction. The model contains both a common background and several resonance terms. The background is unitarized according to the K-matrix prescription, and the 13 four-star resonances with masses below 2 GeV are...
nucl-th hep-ph
the unitary isobar model maid2007 has been developed to analyze the world data of pion photo and electroproduction the model contains both a common background and several resonance terms the background is unitarized according to the kmatrix prescription and the 13 fourstar resonances with masses below 2 gev are describ...
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710.0307
Reconstruction of Rayleigh-Lamb dispersion spectrum based on noise obtained from an air-jet forcing
The time-domain cross-correlation of incoherent and random noise recorded by a series of passive sensors contains the impulse response of the medium between these sensors. By using noise generated by a can of compressed air sprayed on the surface of a plexiglass plate, we are able to reconstruct not only the time of ...
physics.class-ph physics.gen-ph
the timedomain crosscorrelation of incoherent and random noise recorded by a series of passive sensors contains the impulse response of the medium between these sensors by using noise generated by a can of compressed air sprayed on the surface of a plexiglass plate we are able to reconstruct not only the time of flight...
[['the', 'timedomain', 'crosscorrelation', 'of', 'incoherent', 'and', 'random', 'noise', 'recorded', 'by', 'a', 'series', 'of', 'passive', 'sensors', 'contains', 'the', 'impulse', 'response', 'of', 'the', 'medium', 'between', 'these', 'sensors', 'by', 'using', 'noise', 'generated', 'by', 'a', 'can', 'of', 'compressed',...
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710.0308
Electron Beam Dynamics in 4GLS
Studies of the electron beam dynamics for the 4GLS design are presented. 4GLS will provide three different electron bunch trains to a variety of user synchrotron sources. The 1 kHz XUV-FEL and 100 mA High Average Current branches share a common 540 MeV linac, whilst the 13 MHz IR-FEL must be well-synchronised to them...
physics.acc-ph
studies of the electron beam dynamics for the 4gls design are presented 4gls will provide three different electron bunch trains to a variety of user synchrotron sources the 1 khz xuvfel and 100 ma high average current branches share a common 540 mev linac whilst the 13 mhz irfel must be wellsynchronised to them an over...
[['studies', 'of', 'the', 'electron', 'beam', 'dynamics', 'for', 'the', '4gls', 'design', 'are', 'presented', '4gls', 'will', 'provide', 'three', 'different', 'electron', 'bunch', 'trains', 'to', 'a', 'variety', 'of', 'user', 'synchrotron', 'sources', 'the', '1', 'khz', 'xuvfel', 'and', '100', 'ma', 'high', 'average', ...
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710.0309
Structural, electronic and optical properties of tetrahedral $Si_xGe_{47-x}:H_{60}$ nanocrystals: A Density Functional study
The structural, cohesive, electronic and optical properties of mixed SiGe:H quantum dots are studied by Density Functional Theory (DFT) calculations on a representative ensemble of medium size nanoparticles of the form $Si_xGe_{47-x}:H_{60}$. The calculations have been performed in the framework of the hybrid non-loc...
cond-mat.mtrl-sci
the structural cohesive electronic and optical properties of mixed sigeh quantum dots are studied by density functional theory dft calculations on a representative ensemble of medium size nanoparticles of the form si_xge_47xh_60 the calculations have been performed in the framework of the hybrid nonlocal exchangecorrel...
[['the', 'structural', 'cohesive', 'electronic', 'and', 'optical', 'properties', 'of', 'mixed', 'sigeh', 'quantum', 'dots', 'are', 'studied', 'by', 'density', 'functional', 'theory', 'dft', 'calculations', 'on', 'a', 'representative', 'ensemble', 'of', 'medium', 'size', 'nanoparticles', 'of', 'the', 'form', 'si_xge_47x...
[-0.06151462101021453, 0.12980799233294366, -0.06060921478578273, 0.01811634766174179, 0.02173514842220089, -0.10973837435902918, 0.07250913356170606, 0.427189456353731, -0.21341211996589074, -0.329921103257905, 0.039426637388190584, -0.3130921823136947, -0.13595138575251708, 0.1520402712309185, 0.046096255493295546, 0...
710.031
Shell model description of the 14C dating beta decay with Brown-Rho-scaled NN interactions
We present shell model calculations for the beta-decay of the 14C ground state to the 14N ground state, treating the states of the A=14 multiplet as two 0p holes in an 16O core. We employ low-momentum nucleon-nucleon (NN) interactions derived from the realistic Bonn-B potential and find that the Gamow-Teller matrix e...
nucl-th
we present shell model calculations for the betadecay of the 14c ground state to the 14n ground state treating the states of the a14 multiplet as two 0p holes in an 16o core we employ lowmomentum nucleonnucleon nn interactions derived from the realistic bonnb potential and find that the gamowteller matrix element is to...
[['we', 'present', 'shell', 'model', 'calculations', 'for', 'the', 'betadecay', 'of', 'the', '14c', 'ground', 'state', 'to', 'the', '14n', 'ground', 'state', 'treating', 'the', 'states', 'of', 'the', 'a14', 'multiplet', 'as', 'two', '0p', 'holes', 'in', 'an', '16o', 'core', 'we', 'employ', 'lowmomentum', 'nucleonnucleo...
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710.0311
The Shapes of Galaxy Groups
We derive probability density functions for the projected axial ratios of the real and mock 2PIGG galaxy groups, and use this data to investigate the intrinsic three dimensional shape of the dark matter ellipsoids that they trace. As well as analysing the raw data for groups of varying multiplicities, a convolution c...
astro-ph
we derive probability density functions for the projected axial ratios of the real and mock 2pigg galaxy groups and use this data to investigate the intrinsic three dimensional shape of the dark matter ellipsoids that they trace as well as analysing the raw data for groups of varying multiplicities a convolution correc...
[['we', 'derive', 'probability', 'density', 'functions', 'for', 'the', 'projected', 'axial', 'ratios', 'of', 'the', 'real', 'and', 'mock', '2pigg', 'galaxy', 'groups', 'and', 'use', 'this', 'data', 'to', 'investigate', 'the', 'intrinsic', 'three', 'dimensional', 'shape', 'of', 'the', 'dark', 'matter', 'ellipsoids', 'th...
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710.0312
A relativistic model for neutrino pion production from nuclei in the resonance region
We present a relativistic model for electroweak pion production from nuclei, focusing on the $\Delta$ and the second resonance region. Bound states are derived in the Hartree approximation to the $\sigma-\omega$ Walecka model. Final-state interactions of the outgoing pion and nucleon are described in a factorized way...
nucl-th
we present a relativistic model for electroweak pion production from nuclei focusing on the delta and the second resonance region bound states are derived in the hartree approximation to the sigmaomega walecka model finalstate interactions of the outgoing pion and nucleon are described in a factorized way by means of a...
[['we', 'present', 'a', 'relativistic', 'model', 'for', 'electroweak', 'pion', 'production', 'from', 'nuclei', 'focusing', 'on', 'the', 'delta', 'and', 'the', 'second', 'resonance', 'region', 'bound', 'states', 'are', 'derived', 'in', 'the', 'hartree', 'approximation', 'to', 'the', 'sigmaomega', 'walecka', 'model', 'fi...
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710.0313
Gravitational Stability and Bulk Cosmology
We present a discussion of the effects induced by bulk viscosity either on the very early Universe stability and on the dynamics associated to the extreme gravitational collapse of a gas cloud. In both cases the viscosity coefficient is related to the energy density $\rho$ via a power-law of the form $\zeta=\zeta_0 \...
gr-qc astro-ph
we present a discussion of the effects induced by bulk viscosity either on the very early universe stability and on the dynamics associated to the extreme gravitational collapse of a gas cloud in both cases the viscosity coefficient is related to the energy density rho via a powerlaw of the form zetazeta_0 rhos where z...
[['we', 'present', 'a', 'discussion', 'of', 'the', 'effects', 'induced', 'by', 'bulk', 'viscosity', 'either', 'on', 'the', 'very', 'early', 'universe', 'stability', 'and', 'on', 'the', 'dynamics', 'associated', 'to', 'the', 'extreme', 'gravitational', 'collapse', 'of', 'a', 'gas', 'cloud', 'in', 'both', 'cases', 'the',...
[-0.14433104435983113, 0.1352787795087788, -0.11419665631036514, 0.06341508568291465, -0.02981823652330786, -0.06415401167515665, 0.004325902635231614, 0.2903400150109082, -0.25013583783619103, -0.23988609280716627, 0.09180770289106295, -0.2587364572919905, -0.11084827082604169, 0.14112509915194824, 0.00961548192705959...
710.0314
Charm Meson Spectroscopy at Babar and CLEO-C
In this mini-review we report on the most recent progress in charm meson spectroscopy. We discuss the precision measurements performed by the BaBar and CLEO-c experiments in the non strange charm meson part and we present the newly discovered strange charmed meson excited states.
hep-ex
in this minireview we report on the most recent progress in charm meson spectroscopy we discuss the precision measurements performed by the babar and cleoc experiments in the non strange charm meson part and we present the newly discovered strange charmed meson excited states
[['in', 'this', 'minireview', 'we', 'report', 'on', 'the', 'most', 'recent', 'progress', 'in', 'charm', 'meson', 'spectroscopy', 'we', 'discuss', 'the', 'precision', 'measurements', 'performed', 'by', 'the', 'babar', 'and', 'cleoc', 'experiments', 'in', 'the', 'non', 'strange', 'charm', 'meson', 'part', 'and', 'we', 'p...
[-0.06925497629510408, 0.26671658286464994, -0.1172519843305715, 0.10006253809445877, -0.06579073797911406, -0.07030454612421719, 0.16963364972881126, 0.2988717067478733, -0.12347131661954336, -0.17628789233938072, -0.04436825733070939, -0.45971413191661914, -0.01238091764124957, 0.11182633361948485, 0.0914920085025104...
710.0315
Conservation laws and scattering for de Sitter classical particles
Starting from an intrinsic geometric characterization of de Sitter timelike and lightlike geodesics we give a new description of the conserved quantities associated with classical free particles on the de Sitter manifold. These quantities allow for a natural discussion of classical pointlike scattering and decay proc...
hep-th
starting from an intrinsic geometric characterization of de sitter timelike and lightlike geodesics we give a new description of the conserved quantities associated with classical free particles on the de sitter manifold these quantities allow for a natural discussion of classical pointlike scattering and decay process...
[['starting', 'from', 'an', 'intrinsic', 'geometric', 'characterization', 'of', 'de', 'sitter', 'timelike', 'and', 'lightlike', 'geodesics', 'we', 'give', 'a', 'new', 'description', 'of', 'the', 'conserved', 'quantities', 'associated', 'with', 'classical', 'free', 'particles', 'on', 'the', 'de', 'sitter', 'manifold', '...
[-0.14872333104722202, 0.15778888876411656, -0.1675257244729437, 0.13568727429956198, -0.09087259410880506, -0.0939064466394484, -0.03993967946153134, 0.3020372884348035, -0.2092071384366136, -0.2677126180380583, 0.03962270449701464, -0.26773053890792653, -0.11968703510356135, 0.19742782312241616, -0.05838884098557173,...
710.0316
Hamiltonian approach to Coulomb gauge Yang-Mills Theory
The vacuum wave functional of Coulomb gauge Yang-Mills theory is determined within the variational principle and used to calculate various Green functions and observables. The results show that heavy quarks are confined by a linearly rising potential and gluons cannot propagate over large distances. The 't Hooft loop...
hep-th hep-lat hep-ph
the vacuum wave functional of coulomb gauge yangmills theory is determined within the variational principle and used to calculate various green functions and observables the results show that heavy quarks are confined by a linearly rising potential and gluons cannot propagate over large distances the t hooft loop shows...
[['the', 'vacuum', 'wave', 'functional', 'of', 'coulomb', 'gauge', 'yangmills', 'theory', 'is', 'determined', 'within', 'the', 'variational', 'principle', 'and', 'used', 'to', 'calculate', 'various', 'green', 'functions', 'and', 'observables', 'the', 'results', 'show', 'that', 'heavy', 'quarks', 'are', 'confined', 'by'...
[-0.1079575231957153, 0.2913859180608315, -0.10722622021647363, 0.1357698795277272, -0.022160673325335414, -0.11444277830967872, 0.034857887877071086, 0.36520636682238045, -0.22304525871857486, -0.2412574354896386, -0.0008365231855162259, -0.2758773710450222, -0.10188944518951507, 0.12880637541670223, 0.013662979436299...
710.0317
A General Strategy for Physics-Based Model Validation Illustrated with Earthquake Phenomenology, Atmospheric Radiative Transfer, and Computational Fluid Dynamics
Validation is often defined as the process of determining the degree to which a model is an accurate representation of the real world from the perspective of its intended uses. Validation is crucial as industries and governments depend increasingly on predictions by computer models to justify their decisions. In this...
physics.comp-ph astro-ph.EP cond-mat.mtrl-sci physics.ao-ph physics.data-an physics.flu-dyn physics.geo-ph quant-ph
validation is often defined as the process of determining the degree to which a model is an accurate representation of the real world from the perspective of its intended uses validation is crucial as industries and governments depend increasingly on predictions by computer models to justify their decisions in this art...
[['validation', 'is', 'often', 'defined', 'as', 'the', 'process', 'of', 'determining', 'the', 'degree', 'to', 'which', 'a', 'model', 'is', 'an', 'accurate', 'representation', 'of', 'the', 'real', 'world', 'from', 'the', 'perspective', 'of', 'its', 'intended', 'uses', 'validation', 'is', 'crucial', 'as', 'industries', '...
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710.0318
Fast minimum-weight double-tree shortcutting for Metric TSP: Is the best one good enough?
The Metric Traveling Salesman Problem (TSP) is a classical NP-hard optimization problem. The double-tree shortcutting method for Metric TSP yields an exponentially-sized space of TSP tours, each of which approximates the optimal solution within at most a factor of 2. We consider the problem of finding among these tou...
cs.DS cs.CC
the metric traveling salesman problem tsp is a classical nphard optimization problem the doubletree shortcutting method for metric tsp yields an exponentiallysized space of tsp tours each of which approximates the optimal solution within at most a factor of 2 we consider the problem of finding among these tours the one...
[['the', 'metric', 'traveling', 'salesman', 'problem', 'tsp', 'is', 'a', 'classical', 'nphard', 'optimization', 'problem', 'the', 'doubletree', 'shortcutting', 'method', 'for', 'metric', 'tsp', 'yields', 'an', 'exponentiallysized', 'space', 'of', 'tsp', 'tours', 'each', 'of', 'which', 'approximates', 'the', 'optimal', ...
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710.0319
Young and Massive Binary Progenitors of Type Ia Supernovae and Their Circumstellar Matter
We present new evolutionary models for Type Ia supernova (SN Ia) progenitors, introducing mass-stripping effect on a main-sequence (MS) or slightly evolved companion star by winds from a mass-accreting white dwarf (WD). The mass-stripping attenuates the rate of mass transfer from the companion to the WD. As a result,...
astro-ph
we present new evolutionary models for type ia supernova sn ia progenitors introducing massstripping effect on a mainsequence ms or slightly evolved companion star by winds from a massaccreting white dwarf wd the massstripping attenuates the rate of mass transfer from the companion to the wd as a result quite a massive...
[['we', 'present', 'new', 'evolutionary', 'models', 'for', 'type', 'ia', 'supernova', 'sn', 'ia', 'progenitors', 'introducing', 'massstripping', 'effect', 'on', 'a', 'mainsequence', 'ms', 'or', 'slightly', 'evolved', 'companion', 'star', 'by', 'winds', 'from', 'a', 'massaccreting', 'white', 'dwarf', 'wd', 'the', 'masss...
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710.032
Manipulation with Andreev states in spin active mesoscopic Josephson junctions
We investigate manipulation with Andreev bound states in Josephson quantum point contacts with magnetic scattering. Rabi oscillations in the two-level Andreev subsystems are excited by resonant driving the direction of magnetic moment of the scatterer, and by modulating the superconducting phase difference across the...
cond-mat.supr-con
we investigate manipulation with andreev bound states in josephson quantum point contacts with magnetic scattering rabi oscillations in the twolevel andreev subsystems are excited by resonant driving the direction of magnetic moment of the scatterer and by modulating the superconducting phase difference across the cont...
[['we', 'investigate', 'manipulation', 'with', 'andreev', 'bound', 'states', 'in', 'josephson', 'quantum', 'point', 'contacts', 'with', 'magnetic', 'scattering', 'rabi', 'oscillations', 'in', 'the', 'twolevel', 'andreev', 'subsystems', 'are', 'excited', 'by', 'resonant', 'driving', 'the', 'direction', 'of', 'magnetic',...
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710.0321
Wobbling excitations at high spins in A~160
We found that in 156Dy and 162Yb the lowest odd spin gamma-vibrational states transform to the wobbling excitations after the backbending, associated with the transition from axially-symmetric to nonaxial shapes. The analysis of quadrupole electric transitions determines uniquely the sign of the gamma-deformation in ...
nucl-th nucl-ex
we found that in 156dy and 162yb the lowest odd spin gammavibrational states transform to the wobbling excitations after the backbending associated with the transition from axiallysymmetric to nonaxial shapes the analysis of quadrupole electric transitions determines uniquely the sign of the gammadeformation in both nu...
[['we', 'found', 'that', 'in', '156dy', 'and', '162yb', 'the', 'lowest', 'odd', 'spin', 'gammavibrational', 'states', 'transform', 'to', 'the', 'wobbling', 'excitations', 'after', 'the', 'backbending', 'associated', 'with', 'the', 'transition', 'from', 'axiallysymmetric', 'to', 'nonaxial', 'shapes', 'the', 'analysis', ...
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710.0322
Identification of the Isotherm Function in Chromatography Using CMA-ES
This paper deals with the identification of the flux for a system of conservation laws in the specific example of analytic chromatography. The fundamental equations of chromatographic process are highly non linear. The state-of-the-art Evolution Strategy, CMA-ES (the Covariance Matrix Adaptation Evolution Strategy), ...
math.OC math.NA
this paper deals with the identification of the flux for a system of conservation laws in the specific example of analytic chromatography the fundamental equations of chromatographic process are highly non linear the stateoftheart evolution strategy cmaes the covariance matrix adaptation evolution strategy is used to i...
[['this', 'paper', 'deals', 'with', 'the', 'identification', 'of', 'the', 'flux', 'for', 'a', 'system', 'of', 'conservation', 'laws', 'in', 'the', 'specific', 'example', 'of', 'analytic', 'chromatography', 'the', 'fundamental', 'equations', 'of', 'chromatographic', 'process', 'are', 'highly', 'non', 'linear', 'the', 's...
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710.0323
A Dual Algorithm for Non-abelian Yang-Mills coupled to Dynamical Fermions
We extend the dual algorithm recently described for pure, non-abelian Yang-Mills on the lattice to the case of lattice fermions coupled to Yang-Mills, by constructing an ergodic Metropolis algorithm for dynamic fermions that is local, exact, and built from gauge-invariant boson-fermion coupled configurations. For con...
hep-lat
we extend the dual algorithm recently described for pure nonabelian yangmills on the lattice to the case of lattice fermions coupled to yangmills by constructing an ergodic metropolis algorithm for dynamic fermions that is local exact and built from gaugeinvariant bosonfermion coupled configurations for concreteness we...
[['we', 'extend', 'the', 'dual', 'algorithm', 'recently', 'described', 'for', 'pure', 'nonabelian', 'yangmills', 'on', 'the', 'lattice', 'to', 'the', 'case', 'of', 'lattice', 'fermions', 'coupled', 'to', 'yangmills', 'by', 'constructing', 'an', 'ergodic', 'metropolis', 'algorithm', 'for', 'dynamic', 'fermions', 'that',...
[-0.09577049834638082, 0.18637026816387875, -0.05632350059077457, 0.043113603301643696, -0.06578034227087844, -0.1551517058093445, 0.03205806530910317, 0.3729738209146161, -0.15820710307785443, -0.2438328845129043, 0.09324617397544921, -0.24414694755330307, -0.16196619531926268, 0.1421223787293464, -0.01541617184000856...
710.0324
The emission line spectrum of the UV deficient quasar Ton 34: evidence of shock excitation?
Emission lines in quasars are believed to originate from a photoionized plasma. There are, however, some emission features which appear to be collisionally excited, such as the FeII multiplet bands. Shortward of Ly_alpha, there also are a few permitted lines of species from low to intermediate ionization. Ton 34 (z=1...
astro-ph
emission lines in quasars are believed to originate from a photoionized plasma there are however some emission features which appear to be collisionally excited such as the feii multiplet bands shortward of ly_alpha there also are a few permitted lines of species from low to intermediate ionization ton 34 z1928 exhibit...
[['emission', 'lines', 'in', 'quasars', 'are', 'believed', 'to', 'originate', 'from', 'a', 'photoionized', 'plasma', 'there', 'are', 'however', 'some', 'emission', 'features', 'which', 'appear', 'to', 'be', 'collisionally', 'excited', 'such', 'as', 'the', 'feii', 'multiplet', 'bands', 'shortward', 'of', 'ly_alpha', 'th...
[-0.020223908022435455, 0.1125828581684569, 0.0034348512447233926, 0.09200625359948914, -0.04336875252094183, -0.17769274636471677, 0.04546044413579133, 0.5024926953943772, -0.1541924328427488, -0.3438201252687433, 0.007093184886074041, -0.33825535483600433, 0.02374869623723128, 0.16660929705137334, 0.0196468458842423,...
710.0325
Structure of Mass Gap between Two Spin Multiplets
Studying our semirelativistic potential model and the numerical results, which succeeds in predicting and reproducing recently discovered higher resonances of $D$, $D_s$, $B$, and $B_s$, we find a simple expression for the mass gap between two spin multiplets of heavy-light mesons, $(0^-,1^-)$ and $(0^+,1^+)$. The ma...
hep-ph
studying our semirelativistic potential model and the numerical results which succeeds in predicting and reproducing recently discovered higher resonances of d d_s b and b_s we find a simple expression for the mass gap between two spin multiplets of heavylight mesons 01 and 01 the mass gap between chiral partners defin...
[['studying', 'our', 'semirelativistic', 'potential', 'model', 'and', 'the', 'numerical', 'results', 'which', 'succeeds', 'in', 'predicting', 'and', 'reproducing', 'recently', 'discovered', 'higher', 'resonances', 'of', 'd', 'd_s', 'b', 'and', 'b_s', 'we', 'find', 'a', 'simple', 'expression', 'for', 'the', 'mass', 'gap...
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710.0326
On Orbits of the Ring $Z_n^m$ under the Action of the Group $SL(m,Z_n)$
We consider the action of the finite matrix group $SL(m,Z_n)$ on the ring $Z_n^m$. We determine orbits of this action for n arbitrary natural number. It is a generalization of the task which was studied by A.A. Kirillov for $m=2$ and $n$ prime number.
math.GR math-ph math.MP
we consider the action of the finite matrix group slmz_n on the ring z_nm we determine orbits of this action for n arbitrary natural number it is a generalization of the task which was studied by aa kirillov for m2 and n prime number
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710.0327
Similar final states from different initial states using new exact solutions of relativistic hydrodynamics
We present exact, analytic and simple solutions of relativistic perfect fluid hydrodynamics. The solutions allow us to calculate the rapidity distribution of the particles produced at the freeze-out, and fit them to the measured rapidity distribution data. We also give an advanced estimation of the energy density rea...
nucl-th
we present exact analytic and simple solutions of relativistic perfect fluid hydrodynamics the solutions allow us to calculate the rapidity distribution of the particles produced at the freezeout and fit them to the measured rapidity distribution data we also give an advanced estimation of the energy density reached in...
[['we', 'present', 'exact', 'analytic', 'and', 'simple', 'solutions', 'of', 'relativistic', 'perfect', 'fluid', 'hydrodynamics', 'the', 'solutions', 'allow', 'us', 'to', 'calculate', 'the', 'rapidity', 'distribution', 'of', 'the', 'particles', 'produced', 'at', 'the', 'freezeout', 'and', 'fit', 'them', 'to', 'the', 'me...
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710.0328
Hyperplane Arrangements with Large Average Diameter
The largest possible average diameter of a bounded cell of a simple hyperplane arrangement is conjectured to be not greater than the dimension. We prove that this conjecture holds in dimension 2, and is asymptotically tight in fixed dimension. We give the exact value of the largest possible average diameter for all s...
math.MG
the largest possible average diameter of a bounded cell of a simple hyperplane arrangement is conjectured to be not greater than the dimension we prove that this conjecture holds in dimension 2 and is asymptotically tight in fixed dimension we give the exact value of the largest possible average diameter for all simple...
[['the', 'largest', 'possible', 'average', 'diameter', 'of', 'a', 'bounded', 'cell', 'of', 'a', 'simple', 'hyperplane', 'arrangement', 'is', 'conjectured', 'to', 'be', 'not', 'greater', 'than', 'the', 'dimension', 'we', 'prove', 'that', 'this', 'conjecture', 'holds', 'in', 'dimension', '2', 'and', 'is', 'asymptotically...
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710.0329
Light quark masses and pseudoscalar decay constants from Nf=2 twisted mass QCD
We present the results of the lattice QCD calculation of the average up-down and strange quark masses and of the light meson pseudoscalar decay constants, recently performed with Nf=2 dynamical fermions by the ETM Collaboration. The simulation is carried out at a single value of the lattice spacing with the twisted m...
hep-lat hep-ph
we present the results of the lattice qcd calculation of the average updown and strange quark masses and of the light meson pseudoscalar decay constants recently performed with nf2 dynamical fermions by the etm collaboration the simulation is carried out at a single value of the lattice spacing with the twisted mass fe...
[['we', 'present', 'the', 'results', 'of', 'the', 'lattice', 'qcd', 'calculation', 'of', 'the', 'average', 'updown', 'and', 'strange', 'quark', 'masses', 'and', 'of', 'the', 'light', 'meson', 'pseudoscalar', 'decay', 'constants', 'recently', 'performed', 'with', 'nf2', 'dynamical', 'fermions', 'by', 'the', 'etm', 'coll...
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710.033
Singular cohomology of the analytic Milnor fiber, and mixed Hodge structure on the nearby cohomology
We constructed the analytic Milnor fiber is a non-archimedean model of the classical topological Milnor fibration. In the present paper, we describe the homotopy type of the analytic Milnor fiber in terms of a strictly semi-stable model, and we show that its singular cohomology coincides with the weight zero part of ...
math.AG
we constructed the analytic milnor fiber is a nonarchimedean model of the classical topological milnor fibration in the present paper we describe the homotopy type of the analytic milnor fiber in terms of a strictly semistable model and we show that its singular cohomology coincides with the weight zero part of the mix...
[['we', 'constructed', 'the', 'analytic', 'milnor', 'fiber', 'is', 'a', 'nonarchimedean', 'model', 'of', 'the', 'classical', 'topological', 'milnor', 'fibration', 'in', 'the', 'present', 'paper', 'we', 'describe', 'the', 'homotopy', 'type', 'of', 'the', 'analytic', 'milnor', 'fiber', 'in', 'terms', 'of', 'a', 'strictly...
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710.0331
The strength of crystalline color superconductors
We present a study of the shear modulus of the crystalline color superconducting phase of quark matter, showing that this phase of dense, but not asymptotically dense, quark matter responds to shear stress as a very rigid solid. This phase is characterized by a gap parameter $\Delta$ that is periodically modulated in...
hep-ph astro-ph cond-mat.supr-con gr-qc nucl-th
we present a study of the shear modulus of the crystalline color superconducting phase of quark matter showing that this phase of dense but not asymptotically dense quark matter responds to shear stress as a very rigid solid this phase is characterized by a gap parameter delta that is periodically modulated in space an...
[['we', 'present', 'a', 'study', 'of', 'the', 'shear', 'modulus', 'of', 'the', 'crystalline', 'color', 'superconducting', 'phase', 'of', 'quark', 'matter', 'showing', 'that', 'this', 'phase', 'of', 'dense', 'but', 'not', 'asymptotically', 'dense', 'quark', 'matter', 'responds', 'to', 'shear', 'stress', 'as', 'a', 'very...
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710.0332
(3+1)-Dimensional Hydrodynamic Expansion with a Critical Point from Realistic Initial Conditions
We investigate a (3+1)-dimensional hydrodynamic expansion of the hot and dense system created in head-on collisions of Pb+Pb/Au+Au at beam energies from $5-200A$ GeV. An equation of state that incorporates a critical end point (CEP) in line with the lattice data is used. The necessary initial conditions for the hydro...
nucl-th
we investigate a 31dimensional hydrodynamic expansion of the hot and dense system created in headon collisions of pbpbauau at beam energies from 5200a gev an equation of state that incorporates a critical end point cep in line with the lattice data is used the necessary initial conditions for the hydrodynamic evolution...
[['we', 'investigate', 'a', '31dimensional', 'hydrodynamic', 'expansion', 'of', 'the', 'hot', 'and', 'dense', 'system', 'created', 'in', 'headon', 'collisions', 'of', 'pbpbauau', 'at', 'beam', 'energies', 'from', '5200a', 'gev', 'an', 'equation', 'of', 'state', 'that', 'incorporates', 'a', 'critical', 'end', 'point', '...
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710.0333
Symmetry Breaking Patterns for the Little Higgs from Strong Dynamics
We show how the symmetry breaking pattern of the simplest little Higgs model, and that of the smallest moose model that incorporates an approximate custodial SU(2), can be realized through the condensation of strongly coupled fermions. In each case a custodial SU(2) symmetry of the new strong dynamics limits the size...
hep-ph
we show how the symmetry breaking pattern of the simplest little higgs model and that of the smallest moose model that incorporates an approximate custodial su2 can be realized through the condensation of strongly coupled fermions in each case a custodial su2 symmetry of the new strong dynamics limits the sizes of corr...
[['we', 'show', 'how', 'the', 'symmetry', 'breaking', 'pattern', 'of', 'the', 'simplest', 'little', 'higgs', 'model', 'and', 'that', 'of', 'the', 'smallest', 'moose', 'model', 'that', 'incorporates', 'an', 'approximate', 'custodial', 'su2', 'can', 'be', 'realized', 'through', 'the', 'condensation', 'of', 'strongly', 'c...
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710.0334
Holographic vector mesons from spectral functions at finite baryon or isospin density
We consider gauge/gravity duality with flavor for the finite-temperature field theory dual of the AdS-Schwarzschild black hole background with embedded D7-brane probes. In particular, we investigate spectral functions at finite baryon density in the black hole phase. We determine the resonance frequencies correspondi...
hep-th hep-ph nucl-th
we consider gaugegravity duality with flavor for the finitetemperature field theory dual of the adsschwarzschild black hole background with embedded d7brane probes in particular we investigate spectral functions at finite baryon density in the black hole phase we determine the resonance frequencies corresponding to mes...
[['we', 'consider', 'gaugegravity', 'duality', 'with', 'flavor', 'for', 'the', 'finitetemperature', 'field', 'theory', 'dual', 'of', 'the', 'adsschwarzschild', 'black', 'hole', 'background', 'with', 'embedded', 'd7brane', 'probes', 'in', 'particular', 'we', 'investigate', 'spectral', 'functions', 'at', 'finite', 'baryo...
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710.0335
Long term monitoring of the BHC 1E 1740.7-2942
The microquasar 1E 1740.7-2942 is one of the most appealing source of the Galactic Centre region. The high energy feature detected once by SIGMA has been searched in the last years by INTEGRAL, but never confirmed. Classified as a persistent source, on 2004 it showed a quiescent-like state. In fact for few month 1E 1...
astro-ph
the microquasar 1e 174072942 is one of the most appealing source of the galactic centre region the high energy feature detected once by sigma has been searched in the last years by integral but never confirmed classified as a persistent source on 2004 it showed a quiescentlike state in fact for few month 1e 174072942 w...
[['the', 'microquasar', '1e', '174072942', 'is', 'one', 'of', 'the', 'most', 'appealing', 'source', 'of', 'the', 'galactic', 'centre', 'region', 'the', 'high', 'energy', 'feature', 'detected', 'once', 'by', 'sigma', 'has', 'been', 'searched', 'in', 'the', 'last', 'years', 'by', 'integral', 'but', 'never', 'confirmed', ...
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710.0336
Flavor Symmetry and Charm Decays
A wealth of new data in charmed particle physics allows the testing of flavor symmetry and the extraction of key amplitudes. Information on relative strong phases is obtained.
hep-ph
a wealth of new data in charmed particle physics allows the testing of flavor symmetry and the extraction of key amplitudes information on relative strong phases is obtained
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710.0337
Graphs on Surfaces and the Partition Function of String Theory
Graphs on surfaces is an active topic of pure mathematics belonging to graph theory. It has also been applied to physics and relates discrete and continuous mathematics. In this paper we present a formal mathematical description of the relation between graph theory and the mathematical physics of discrete string theo...
math-ph hep-th math.CO math.MP
graphs on surfaces is an active topic of pure mathematics belonging to graph theory it has also been applied to physics and relates discrete and continuous mathematics in this paper we present a formal mathematical description of the relation between graph theory and the mathematical physics of discrete string theory i...
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710.0338
High-temperature expansions through order 24 for the two-dimensional classical XY model on the square lattice
The high-temperature expansion of the spin-spin correlation function of the two-dimensional classical XY (planar rotator) model on the square lattice is extended by three terms, from order 21 through order 24, and analyzed to improve the estimates of the critical parameters.
hep-lat cond-mat.stat-mech
the hightemperature expansion of the spinspin correlation function of the twodimensional classical xy planar rotator model on the square lattice is extended by three terms from order 21 through order 24 and analyzed to improve the estimates of the critical parameters
[['the', 'hightemperature', 'expansion', 'of', 'the', 'spinspin', 'correlation', 'function', 'of', 'the', 'twodimensional', 'classical', 'xy', 'planar', 'rotator', 'model', 'on', 'the', 'square', 'lattice', 'is', 'extended', 'by', 'three', 'terms', 'from', 'order', '21', 'through', 'order', '24', 'and', 'analyzed', 'to...
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710.0339
VLA Limits for Intermediate Mass Black Holes in Three Globular Clusters
The observational evidence for central black holes in globular clusters has been argued extensively, and their existence has important consequences for both the formation and evolution of the cluster. Most of the evidence comes from dynamical arguments, but the interpretation is difficult, given the short relaxation ...
astro-ph
the observational evidence for central black holes in globular clusters has been argued extensively and their existence has important consequences for both the formation and evolution of the cluster most of the evidence comes from dynamical arguments but the interpretation is difficult given the short relaxation times ...
[['the', 'observational', 'evidence', 'for', 'central', 'black', 'holes', 'in', 'globular', 'clusters', 'has', 'been', 'argued', 'extensively', 'and', 'their', 'existence', 'has', 'important', 'consequences', 'for', 'both', 'the', 'formation', 'and', 'evolution', 'of', 'the', 'cluster', 'most', 'of', 'the', 'evidence',...
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710.034
Di-photon Higgs decay in the MSSM with explicit CP violation
The Minimal Supersymmetric Standard Model (MSSM) with explicit CP violation is studied with the help of the di-photon decay channel of the lightest neutral Higgs boson. Effects of CP violation, entering via the scalar/pseudo-scalar mixing at higher order as well as through the Higgs-sfermion-sfermion couplings at tre...
hep-ph
the minimal supersymmetric standard model mssm with explicit cp violation is studied with the help of the diphoton decay channel of the lightest neutral higgs boson effects of cp violation entering via the scalarpseudoscalar mixing at higher order as well as through the higgssfermionsfermion couplings at treelevel are ...
[['the', 'minimal', 'supersymmetric', 'standard', 'model', 'mssm', 'with', 'explicit', 'cp', 'violation', 'is', 'studied', 'with', 'the', 'help', 'of', 'the', 'diphoton', 'decay', 'channel', 'of', 'the', 'lightest', 'neutral', 'higgs', 'boson', 'effects', 'of', 'cp', 'violation', 'entering', 'via', 'the', 'scalarpseudo...
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710.0341
An iterative method to compute the overlap Dirac operator at nonzero chemical potential
The overlap Dirac operator at nonzero quark chemical potential involves the computation of the sign function of a non-Hermitian matrix. In this talk we present an iterative method, first proposed by us in Ref. [1], which allows for an efficient computation of the operator, even on large lattices. The starting point i...
hep-lat
the overlap dirac operator at nonzero quark chemical potential involves the computation of the sign function of a nonhermitian matrix in this talk we present an iterative method first proposed by us in ref 1 which allows for an efficient computation of the operator even on large lattices the starting point is a krylov ...
[['the', 'overlap', 'dirac', 'operator', 'at', 'nonzero', 'quark', 'chemical', 'potential', 'involves', 'the', 'computation', 'of', 'the', 'sign', 'function', 'of', 'a', 'nonhermitian', 'matrix', 'in', 'this', 'talk', 'we', 'present', 'an', 'iterative', 'method', 'first', 'proposed', 'by', 'us', 'in', 'ref', '1', 'whic...
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710.0342
A Generalization of A Leibniz Geometrical Theorem
In this article we present a generalization of a Leibniz's geometrical theorem and an application of it.
math.GM
in this article we present a generalization of a leibnizs geometrical theorem and an application of it
[['in', 'this', 'article', 'we', 'present', 'a', 'generalization', 'of', 'a', 'leibnizs', 'geometrical', 'theorem', 'and', 'an', 'application', 'of', 'it']]
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710.0343
Spin asymmetry at large x_F and k_T
We suggest that the large single spin asymmetries observed at high momentum fractions x_F and transverse momenta k_T of the pion in p^\uparrow p -> \pi(x_F,k_T)+X arise from the coherence of the soft interactions with the hard parton scattering process. Such coherence can be maintained if x_F -> 1 as k_T -> \infty, w...
hep-ph
we suggest that the large single spin asymmetries observed at high momentum fractions x_f and transverse momenta k_t of the pion in puparrow p pix_fk_tx arise from the coherence of the soft interactions with the hard parton scattering process such coherence can be maintained if x_f 1 as k_t infty while k_t21x_f lambda_...
[['we', 'suggest', 'that', 'the', 'large', 'single', 'spin', 'asymmetries', 'observed', 'at', 'high', 'momentum', 'fractions', 'x_f', 'and', 'transverse', 'momenta', 'k_t', 'of', 'the', 'pion', 'in', 'puparrow', 'p', 'pix_fk_tx', 'arise', 'from', 'the', 'coherence', 'of', 'the', 'soft', 'interactions', 'with', 'the', '...
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710.0344
SU(2) meets SU(3) in lattice-Landau-gauge gluon and ghost propagators
A comparative study of the lattice Landau gauge gluon and ghost propagators for SU(2) and SU(3) pure Yang-Mills theories is carried out. The data were specially produced with equivalent lattice parameters to allow for a careful comparison of the two cases. We find very good agreement between the two theories. Our res...
hep-lat
a comparative study of the lattice landau gauge gluon and ghost propagators for su2 and su3 pure yangmills theories is carried out the data were specially produced with equivalent lattice parameters to allow for a careful comparison of the two cases we find very good agreement between the two theories our results seem ...
[['a', 'comparative', 'study', 'of', 'the', 'lattice', 'landau', 'gauge', 'gluon', 'and', 'ghost', 'propagators', 'for', 'su2', 'and', 'su3', 'pure', 'yangmills', 'theories', 'is', 'carried', 'out', 'the', 'data', 'were', 'specially', 'produced', 'with', 'equivalent', 'lattice', 'parameters', 'to', 'allow', 'for', 'a',...
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710.0345
Polar kicks and the spin period - eccentricity relation in double neutron stars
We present results of a population synthesis study aimed at examining the role of spin-kick alignment in producing a correlation between the spin period of the first-born neutron star and the orbital eccentricity of observed double neutron star binaries in the Galactic disk. We find spin-kick alignment to be compatib...
astro-ph
we present results of a population synthesis study aimed at examining the role of spinkick alignment in producing a correlation between the spin period of the firstborn neutron star and the orbital eccentricity of observed double neutron star binaries in the galactic disk we find spinkick alignment to be compatible wit...
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710.0346
Infrared structure of e+e- --> 3 jets at NNLO
We describe the calculation of the next-to-next-to-leading order (NNLO) QCD corrections to three-jet production and related event shape observables in electron-positron annihilation. Infrared singularities due to double real radiation at tree level and single real radiation at one loop are subtracted from the full QC...
hep-ph
we describe the calculation of the nexttonexttoleading order nnlo qcd corrections to threejet production and related event shape observables in electronpositron annihilation infrared singularities due to double real radiation at tree level and single real radiation at one loop are subtracted from the full qcd matrix el...
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710.0347
Staggered Diquarks for the Singly Heavy Baryons
In the staggered fermion formulation of lattice QCD, we construct diquark operators to be embedded in singly heavy baryons. The group theoretical connections between the continuum and lattice staggered diquark representations are established.
hep-lat
in the staggered fermion formulation of lattice qcd we construct diquark operators to be embedded in singly heavy baryons the group theoretical connections between the continuum and lattice staggered diquark representations are established
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710.0348
Finite-temperature Bell test for quasiparticle entanglement in the Fermi sea
We demonstrate that the Bell test cannot be realized at finite temperatures in the vast majority of electronic setups proposed previously for quantum entanglement generation. This fundamental difficulty is shown to originate in a finite probability of quasiparticle emission from Fermi-sea detectors. In order to overc...
cond-mat.mes-hall
we demonstrate that the bell test cannot be realized at finite temperatures in the vast majority of electronic setups proposed previously for quantum entanglement generation this fundamental difficulty is shown to originate in a finite probability of quasiparticle emission from fermisea detectors in order to overcome t...
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710.0349
An operational calculus for the Mould operad
The operad of moulds is realized in terms of an operational calculus of formal integrals (continuous formal power series). This leads to many simplifications and to the discovery of various suboperads. In particular, we prove a conjecture of the first author about the inverse image of non-crossing trees in the dendri...
math.QA math.CO
the operad of moulds is realized in terms of an operational calculus of formal integrals continuous formal power series this leads to many simplifications and to the discovery of various suboperads in particular we prove a conjecture of the first author about the inverse image of noncrossing trees in the dendriform ope...
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710.035
Berry Phases, Quantum Phase Transitions and Chern Numbers
We study the relation between Chern numbers and Quantum Phase Transitions (QPT) in the XY spin-chain model. By coupling the spin chain to a single spin, it is possible to study topological invariants associated to the coupling Hamiltonian. These invariants contain global information, in addition to the usual one (obt...
cond-mat.str-el cond-mat.stat-mech
we study the relation between chern numbers and quantum phase transitions qpt in the xy spinchain model by coupling the spin chain to a single spin it is possible to study topological invariants associated to the coupling hamiltonian these invariants contain global information in addition to the usual one obtained by i...
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710.0351
Transition radiation in turbulent astrophysical medium. Application to solar radio bursts
Modern observations and models of various astrophysical objects suggest that many of their physical parameters fluctuate substantially at different spatial scales. The rich variety of the emission processes, including Transition Radiation but not limited to it, arising in such turbulent media constitutes the scope of...
astro-ph
modern observations and models of various astrophysical objects suggest that many of their physical parameters fluctuate substantially at different spatial scales the rich variety of the emission processes including transition radiation but not limited to it arising in such turbulent media constitutes the scope of stoc...
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710.0352
Small x QCD and Multigluon States: a Color Toy Model
We introduce and study a toy model with a finite number of degrees of freedom whose Hamiltonian presents the same color structure of the BKP system appearing in the studies of QCD in the Regge limit. We address within this toy model the question of the importance of finite number of color corrections with respect to ...
hep-th
we introduce and study a toy model with a finite number of degrees of freedom whose hamiltonian presents the same color structure of the bkp system appearing in the studies of qcd in the regge limit we address within this toy model the question of the importance of finite number of color corrections with respect to the...
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