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Title: Colored noise in spatially extended systems
Author: García Ojalvo, Jordi
Sancho, José M.
Keywords: Física matemàtica
Física estadística
Sistemes dinàmics diferenciables
Mathematical physics
Statistical physics
Differentiable dynamical systems
Issue Date: 1994
Publisher: The American Physical Society
Abstract: We study the effects of time and space correlations of an external additive colored noise on the steady-state behavior of a time-dependent Ginzburg-Landau model. Simulations show the existence of nonequilibrium phase transitions controlled by both the correlation time and length of the noise. A Fokker-Planck equation and the steady probability density of the process are obtained by means of a theoretical approximation.
Note: Reproducció document publicat a:
It is part of: Physical Review E, 1994, vol. 49, núm. 4, p. 2769-2778
Related resource:
ISSN: 1063-651X
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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