SYMMETRY OF GROUND-STATES UNDER PERTURBATION

被引：25

作者：

HAMRICK, GC

RADIN, C

机构：

[1] Department of Mathematics, University of Texas at Austin

来源：

JOURNAL OF STATISTICAL PHYSICS | 1979年 / 21卷 / 05期

关键词：

Crystal; ground state; symmetry;

D O I：

10.1007/BF01011171

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider a two-body potential which has only periodic ground states and prove that it can be perturbed, by an arbitrarily small perturbation, so as to have only aperiodic ground states. © 1979 Plenum Publishing Corporation.

引用

页码：601 / 607

页数：7