Mean-field approximation with coherent anomaly method for a non-equilibrium model
- 21 February 1993
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 26 (4) , L145-L150
- https://doi.org/10.1088/0305-4470/26/4/004
Abstract
A mean-field approximation for a 1D non-equilibrium lattice model, known as model A, is considered allowing the authors to compute the probability of a configuration of a given cluster of sites. The mean-field equations are numerically solved in the stationary regime for different cluster sizes L (perpendicular to and the order parameter critical exponent beta ; the results are in agreement with those obtained by other methods.Keywords
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