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20022011
most citedDark torsion as the cosmic speed-up

1.2k citations

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8 papers · 1 filter

cond-mat.stat-mech20091 cited

Anomalous diffusive behavior of a harmonic oscillator driven by a Mittag-Leffler noise

A. D. Viñales, K. G. Wang, M. A. Despósito

The diffusive behavior of a harmonic oscillator driven by a Mittag-Leffler noise is studied. Using Laplace analysis we derive exact expressions for the relaxation functions of the…

cond-mat.stat-mech20087 cited

Fisher zeros in the Kallen-Lehmann approach to 3D Ising model

Marco Astorino, Fabrizio Canfora, Gaston Giribet

The distribution of the Fisher zeros in the Kallen-Lehmann approach to three-dimensional Ising model is studied. It is argued that the presence of a non-trivial angle (a cusp) in t…

cond-mat.stat-mech20081 cited

Vortex pseudomomentum and dissipation in a superfluid vortex lattice

H. M. Cataldo

We propose an alternative approach to the dissipative vortex dynamics occurring in a superfluid vortex lattice at finite temperatures. Focusing upon the pseudomomentum of a vortex…

cond-mat.stat-mech2007

Expansion dynamics of Lennard-Jones systems

M. J. Ison, F. Gulminelli, C. Dorso

The dynamics of the expansion of a Lennard-Jones system, initially confined at high density and subsequently expanding freely in the vacuum, is confronted to an expanding statistic…

cond-mat.stat-mech20074 cited

Extended Gibbs ensembles with flow

M. J. Ison, F. Gulminelli, C. Dorso

A statistical treatment of finite unbound systems in the presence of collective motions is presented and applied to a classical Lennard-Jones Hamiltonian, numerically simulated thr…

cond-mat.stat-mech200710 cited

Stochastic Gross-Pitaevsky Equation for BEC via Coarse-Grained Effective Action

Esteban Calzetta, B. L. Hu, Enric Verdaguer

We sketch the major steps in a functional integral derivation of a new set of Stochastic Gross-Pitaevsky equations (GPE) for a Bose-Einstein condensate (BEC) confined to a trap at…