PROPERTIES OF THE RANDOM FORCE IN COUPLED NONLINEAR LANGEVIN-EQUATIONS

被引：6

作者：

MAZUR, P

机构：

[1] Instituut-Lorentz, University of Leiden, 2300 RA Leiden

来源：

PHYSICAL REVIEW A | 1992年 / 45卷 / 12期

关键词：

D O I：

10.1103/PhysRevA.45.8957

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It is shown that stationarity and causality alone completely determine the second moments of the random forces in a system of coupled nonlinear Langevin equations, and lead to white noise as well as to the appropriate fluctuation dissipation theorems.

引用

页码：8957 / 8960

页数：4