A CRITICAL INVESTIGATION OF THE GENERALIZED LANGEVIN EQUATION

被引：0
|
作者：
MORITA, A
机构：
[1] Department of Chemistry, College of Arts and Sciences, The University of Tokyo, Meguro-ku, Tokyo, 153, Komaba
来源：
CHEMICAL PHYSICS LETTERS | 1994年 / 222卷 / 04期
关键词：
D O I：
10.1016/0009-2614(94)87081-0
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
It is shown that the formulation of the generalized Langevin equation leads to a non-decaying correlation function [x, R(t)] = [x, R] where R(t) is the random acceleration at time t, x is the position of a Brownian particle at t = 0 and R = R(0). This is a serious difficulty in view of the fundamental requirement form irreversible statistical mechanics that lim(t-->infinity) [x, R(t)] = [x] [R(t)] = 0.
引用
收藏
页码：399 / 402
页数：4
相关论文
共 50 条
12345