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Noise-Induced Phase Separation: Mean-Field Results

M. Ibanes·J. Garcia-Ojalvo·R. Toral·J. M. Sancho
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Abstract

We present a study of a phase-separation process induced by the presence of spatially-correlated multiplicative noise. We develop a mean-field approach suitable for conserved-order-parameter systems and use it to obtain the phase diagram of the model. Mean-field results are compared with numerical simulations of the complete model in two dimensions. Additionally, a comparison between the noise-driven dynamics of conserved and nonconserved systems is made at the level of the mean-field approximation.

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M. Ibanes, J. Garcia-Ojalvo, R. Toral, J. M. Sancho. 1999-05-27. Noise-Induced Phase Separation: Mean-Field Results. https://doi.org/10.1103/physreve.60.3597

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