SHAPE-DEPENDENT THERMODYNAMICS AND NONLOCAL HYDRODYNAMICS IN A NON-GIBBSIAN STEADY-STATE OF A DRIFT-DIFFUSION SYSTEM

Authors
ALEXANDER FJ EYINK GL
Citation
Fj. Alexander et Gl. Eyink, SHAPE-DEPENDENT THERMODYNAMICS AND NONLOCAL HYDRODYNAMICS IN A NON-GIBBSIAN STEADY-STATE OF A DRIFT-DIFFUSION SYSTEM, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 57(6), 1998, pp. 6229-6232
Citations number
21
Categorie Soggetti
Physycs, Mathematical","Phsycs, Fluid & Plasmas
Journal title
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics → ACNP
ISSN journal
1063651X
Volume
57
Issue
6
Year of publication
1998
Pages
6229 - 6232
Database
ISI
SICI code
1063-651X(1998)57:6<6229:STANHI>2.0.ZU;2-8
Abstract
Shape-dependent thermodynamics and nonlocal hydrodynamics are argued t o occur in dissipative steady states of driven diffusive systems. Thes e predictions are confirmed by numerical simulations. Unlike power-law correlations, these phenomena cannot be explained by a hypothesis of ''criticality.'' Instead, they require the effective Hamiltonian of th e system to contain very long-range potentials, making the invariant p robability measures formally ''non-Gibbsian.''