Phase Structure of Systems with Multiplicative Noise
adap-org
2016-08-16 v1 凝聚态物理
适应与自组织系统
摘要
The phase diagrams and transitions of nonequilibrium systems with multiplicative noise are studied theoretically. We show the existence of both strong and weak-coupling critical behavior, of two distinct active phases, and of a nonzero range of parameter values over which the susceptibility is infinite in any dimension. A scaling theory of the strong-coupling transition is constructed.
引用
@article{arxiv.adap-org/9602001,
title = {Phase Structure of Systems with Multiplicative Noise},
author = {G. Grinstein and M. A. Muñoz and Yuhai Tu},
journal= {arXiv preprint arXiv:adap-org/9602001},
year = {2016}
}
备注
2 figures, submitted to PRL