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Colored noise in Spatially-Extended Systems

Jordi Garcia-Ojalvo·Jose M. Sancho
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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.

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Jordi Garcia-Ojalvo, Jose M. Sancho. 1993-10-29. Colored noise in Spatially-Extended Systems. https://doi.org/10.1103/physreve.49.2769

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