PROJECTION-OPERATOR ROUTE TO THE GENERALIZED DARKEN EQUATION

被引：28

作者：

FERRANDO, R

SCALAS, E

TORRI, M

机构：

[1] UNIV GENOA,DIPARTIMENTO FIS,I-16146 GENOA,ITALY

[2] UNIV MILAN,DIPARTIMENTO FIS,I-20133 MILAN,ITALY

[3] UNIV TRIESTE,DIPARTIMENTO FIS,I-34127 TRIESTE,ITALY

来源：

PHYSICS LETTERS A | 1994年 / 186卷 / 5-6期

关键词：

D O I：

10.1016/0375-9601(94)90704-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The generalized Darken equation (GDE) for collective diffusion in lattice gases is derived in the framework of the Mori projection-operator technique. It is shown that the GDE is obtained if the dynamical correlations between successive transitions in the lattice gas are not taken into account.

引用

页码：415 / 418

页数：4

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