ON THE VALIDITY OF AN EINSTEIN RELATION IN MODELS OF INTERFACE DYNAMICS

被引：9

作者：

BUTTA, P

机构：

[1] International School for Advanced Studies, SISSA-ISAS, Trieste

来源：

JOURNAL OF STATISTICAL PHYSICS | 1993年 / 72卷 / 5-6期

关键词：

INTERFACE DYNAMICS; MOTION BY CURVATURE; SURFACE TENSION; MOBILITY;

D O I：

10.1007/BF01048193

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider models of interface dynamics derived from Ising systems with Kac interactions and we prove the validity of the ''Einstein relation'' theta = musigma, where theta is the proportionality coefficient in the motion by curvature, mu is the interface mobility, and sigma is the surface tension.

引用

页码：1401 / 1406

页数：6

共 6 条

[1]

CASSANDRO M, 1991, CARR2791 REP

[2]

DEMASI A, 1993, CARR393 REP

[3]

DEMASI A, 1992, CARR992 REP

[4] SYMMETRY-BREAKING AND RANDOM WAVES FOR MAGNETIC SYSTEMS ON A CIRCLE [J].