QED WITH UNEQUAL CHARGES - A STUDY OF SPONTANEOUS Z(N) SYMMETRY-BREAKING

被引：24

作者：

HANSSON, TH

NIELSEN, HB

ZAHED, I

机构：

[1] NIELS BOHR INST,COPENHAGEN 0,DENMARK

[2] SUNY STONY BROOK,DEPT PHYS,NUCL THEORY GRP,STONY BROOK,NY 11794

来源：

NUCLEAR PHYSICS B | 1995年 / 451卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(95)00360-5

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study two-dimensional QED with unequal charges at finite temperature, and show that there is a phase with a spontaneously broken Z(n) symmetry. In spite of this, we were not able to establish the presence of domain walls.

引用

页码：162 / 173

页数：12