EQUILIBRIUM BEHAVIOR OF A BROWNIAN PARTICLE IN A RANDOM ENVIRONMENT

被引：2
|
作者：
STEPANOW, S
KRAFT, T
机构：
[1] Technische Hochschule Merseburg, Fachbereich Physik
来源：
PHYSICAL REVIEW A | 1991年 / 44卷 / 10期
关键词：
D O I：
10.1103/PhysRevA.44.6929
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Behavior of a Brownian particle confined in a harmonic potential that is disturbed by a random environment is considered. The effect of the environment on the mean-square displacement, the relaxation time, and the equilibrium distribution function are studied within the renormalization-group method to the first order of epsilon = 2-d (where d is the space dimensionality).
引用
收藏
页码：6929 / 6931
页数：3
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