QUANTUM ASHKIN-TELLER MODEL AND CONFORMAL THEORY

被引：2

作者：

ZHANG, HY

XU, BW

机构：

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 1993年 / 20卷 / 04期

关键词：

D O I：

10.1088/0253-6102/20/4/485

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A simple derivation of the field theory of quantum Ashkin-Teller (AT) model shows that the AT model is equivalent to a complex fermion held. At the critical point, the held equation is conformally covariant. Thus the critical point condition and the normalizing factor xi are given.

引用

页码：485 / 488

页数：4

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