PINNING OF AN INTERFACE BY A WEAK POTENTIAL

被引：23

作者：

DUNLOP, F

MAGNEN, J

RIVASSEAU, V

ROCHE, P

机构：

[1] Centre de Physique Théorique, CNRS, UPR14, Ecole Polytechnique, Palaiseau Cedex

来源：

JOURNAL OF STATISTICAL PHYSICS | 1992年 / 66卷 / 1-2期

关键词：

INTERFACES; SOLID-ON-SOLID MODEL; CLUSTER EXPANSIONS;

D O I：

10.1007/BF01060060

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We prove that in a two-dimensional Gaussian SOS model with a small attractive potential the height of the interface remains bounded no matter how small the potential is; this is in sharp contrast with the free situation in which the interface height diverges logarithmically in the thermodynamic limit.

引用

页码：71 / 98

页数：28

共 6 条

[1]

[Anonymous], 1986, PHASE TRANSITIONS CR

[2] RANDOM SURFACES IN STATISTICAL-MECHANICS - ROUGHENING, ROUNDING, WETTING [J].