Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/18774
Title: Nonequilibrium transitions induced by multiplicative noise
Author: Genovese, Walter
Muñoz, Miguel Angel
Sancho, José M.
Keywords: Física estadística
Termodinàmica
Sistemes dinàmics diferenciables
Statistical physics
Thermodynamics
Differentiable dynamical systems
Issue Date: 1998
Publisher: The American Physical Society
Abstract: A simple model exhibiting a noise-induced ordering transition (NIOT) and a noise-induced disordering transition (NIDT), in which the noise is purely multiplicative, is presented. Both transitions are found in two dimensions as well as in one dimension. We show analytically and numerically that the critical behavior of these two transitions is described by the so called multiplicative noise (MN) universality class. A computation of the set of critical exponents is presented in both d=1 and d=2.
Note: Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.57.R2495
It is part of: Physical Review E, 1998, vol. 57, p. R2495-R2498
URI: http://hdl.handle.net/2445/18774
ISSN: 1063-651X
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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