Spatial Distributions of Observables in Systems under Thermal Gradients

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dc.creatorKusnezov, Kenichiro Aoki Dimitri
dc.date2004-05-21
dc.date.accessioned2026-07-07T05:35:34Z
dc.date.available2026-07-07T05:35:34Z
dc.descriptionDepartures of observables from their thermal equilibrium expectation values are studied under heat flow in steady-state non-equilibrium environments. The relation between the spatial and temperature dependence of these non-equilibrium behaviors and the underlying statistical properties are clarified from general considerations. The predictions are then confirmed in direct numerical simulations within the FPU-$β$ model. Non-equilibrium momentum distribution functions are also examined and characterized through their cumulants and the properties of higher order cumulants are discussed.
dc.description9pp, 7figs
dc.identifierhttps://arxiv.org/abs/nlin/0405050
dc.identifierhttp://arxiv.org/abs/nlin/0405050
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/80738
dc.subjectChaotic Dynamics
dc.titleSpatial Distributions of Observables in Systems under Thermal Gradients
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