GAUGE-INVARIANCE AND THE VORTEX GLASS

被引：40

作者：

CIEPLAK, M

BANAVAR, JR

KHURANA, A

机构：

[1] PENN STATE UNIV, MAT RES LAB, UNIVERSITY PK, PA 16802 USA

[2] UNIV AMSTERDAM, DEPT PHYS, AMSTERDAM, NETHERLANDS

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 03期

关键词：

D O I：

10.1088/0305-4470/24/3/009

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A model of disordered arrays of weakly coupled superconducting grains and a related random-gauge model are discussed. Evidence, from numerical studies of the zero temperature scaling behaviour of the stiffness, for a non-zero temperature spin-glass phase in the random-gauge model and in the strong magnetic field limit of the disordered arrays is presented. The universality class of a frustrated system may depend on whether the interaction have local gauge invariance.

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收藏

页码：L145 / L149

页数：5

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