Gaussian noise and time-reversal symmetry in non-equilibrium Langevin models

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dc.creatorVainstein, M. H.
dc.creatorRubi, J. M.
dc.date2007-02-15
dc.date.accessioned2026-07-07T08:04:43Z
dc.date.available2026-07-07T08:04:43Z
dc.descriptionWe show that in driven systems the Gaussian nature of the fluctuating force and time-reversibility are equivalent properties. This result together with the potential condition of the external force drastically restricts the form of the probability distribution function, which can be shown to satisfy time-independent relations. We have corroborated this feature by explicitly analyzing a model for the stretching of a polymer and a model for a suspension of non-interacting Brownian particles in steady flow.
dc.description6 pages, submitted to PRE
dc.identifierhttps://arxiv.org/abs/cond-mat/0702358
dc.identifierhttp://arxiv.org/abs/cond-mat/0702358
dc.identifierPhys. Rev. E 75, 031106 (2007)
dc.identifierdoi:10.1103/PhysRevE.75.031106
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/130069
dc.subjectStatistical Mechanics
dc.titleGaussian noise and time-reversal symmetry in non-equilibrium Langevin models
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