Colored noise in Spatially-Extended Systems

Preprint

29 October 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9310074

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.

Keywords

NONEQUILIBRIUM PHASE
SPATIALLY EXTENDED
PHASE TRANSITIONS
CORRELATION TIME
EXTENDED SYSTEMS
ADDITIVE COLORED
GINZBURG LANDAU
COLORED NOISE
NOISE

All Related Versions

Version 1, 1993-10-29, ArXiv
Published version: Physical Review E, 49 (4), 2769.

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