COUPLING THE WESS-ZUMINO-WITTEN MODEL TO YANG-MILLS FIELDS

被引：12

作者：

HULL, CM

SPENCE, B

机构：

来源：

MODERN PHYSICS LETTERS A | 1991年 / 6卷 / 11期

关键词：

D O I：

10.1142/S0217732391001019

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The coupling of the 2n-dimensional Wess-Zumino-Witten action to gauge fields is discussed and a simple manifestly gauge-invariant form of the gauged Wess-Zumino term is found which is an integral over a (2n + 1)-dimensional space whose boundary is space-time. In two and four dimensions, our actions give simple forms for the action describing coset conformal field theories and the low-energy QCD effective action, respectively.

引用

页码：969 / 976

页数：8