Reaction-diffusion master equation: A comparison with microscopic simulations

被引:83
作者
Baras, F
Mansour, MM
机构
[1] Centre for Nonlinear Phenomena and Complex Systems, Université Libre de Bruxelles, Brussels, B-1050
来源
PHYSICAL REVIEW E | 1996年 / 54卷 / 06期
关键词
D O I
10.1103/PhysRevE.54.6139
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Microscopic simulations are used to investigate the status of the stochastic theory of reaction-diffusion systems based on master equation. It is shown that the validity of this theory can only be guaranteed over length scales not smaller than the reactive mean free path. In this case, quantitative agreement is demonstrated in a variety of situations, including the vicinity of a pitchfork bifurcation point.
引用
收藏
页码:6139 / 6148
页数:10
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