Stochastic resonance in one-dimensional diffusion with one reflecting and one absorbing end point

被引:3
|
作者
Gitterman, M [1 ]
机构
[1] Bar Ilan Univ, Dept Phys, IL-52900 Ramat Gan, Israel
来源
PHYSICAL REVIEW E | 2000年 / 61卷 / 05期
关键词
D O I
10.1103/PhysRevE.61.4726
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
An analysis of the nonmonotonic dependence of the mean-free-passage time on the frequency of a periodic signal [stochastic resonance (SR)] for diffusion on a segment with one absorbing and one reflecting end point shows that SR exists only for some restricted values of parameters. SR always exists if the periodic telegraph signal is replaced by a random one. The latter case is considered in detail.
引用
收藏
页码:4726 / 4731
页数:6
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