Mathematical aspects of the fluctuating barrier problem. Existence of equilibrium and relaxation solutions

被引：7

作者：

Pechukas, P ^{[1
]}

Ankerhold, J ^{[1
]}

机构：

[1] Columbia Univ, Dept Chem, New York, NY 10027 USA

来源：

CHEMICAL PHYSICS | 1998年 / 235卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0301-0104(98)00073-1

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：

For the simplest fluctuating barrier rate problem - diffusion in a symmetric double well over a barrier fluctuating randomly between 'high' and 'low' - we prove the existence of equilibrium and relaxation eigenvectors of the corresponding matrix of Smoluchowski diffusion operators, thereby establishing the validity of rate calculations for this problem by the eigenvector-eigenvalue method. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：5 / 10

页数：6

共 4 条

[1] TRANSIENT KINETICS OF CHEMICAL-REACTIONS WITH BOUNDED DIFFUSION PERPENDICULAR TO THE REACTION COORDINATE - INTRAMOLECULAR PROCESSES WITH SLOW CONFORMATIONAL-CHANGES [J].