SOME NOTES ON EINSTEIN RELATIONSHIPS

被引：22

作者：

ALLEN, MP ^{[1
]}

MASTERS, AJ ^{[1
]}

机构：

[1] UNIV MANCHESTER,DEPT CHEM,MANCHESTER M13 9PL,LANCS,ENGLAND

来源：

MOLECULAR PHYSICS | 1993年 / 79卷 / 02期

关键词：

D O I：

10.1080/00268979300101331

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：

Transport coefficients are often expressed in the form of an Einstein relationship. In this report we point out some possibly surprising properties of the correlation functions appearing in such expressions and we discuss under what conditions the relationships are true. We further consider the Einstein relationship for the shear viscosity proposed by McQuarrie [in Statistical Mechanics (Harper and Row), 1976]. On the basis both of theoretical analysis and computer simulation, we conclude that this expression is incorrect.

引用

页码：435 / 443

页数：9

共 10 条

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