INVARIANT BACKGROUND FIELD METHOD FOR CHIRAL LAGRANGIANS INCLUDING WESS-ZUMINO TERMS

被引：36

作者：

AKHOURY, R

ALFAKIH, A

机构：

[1] Randall Lab of Physics, University of Michigan, Ann Arbor

来源：

ANNALS OF PHYSICS | 1991年 / 210卷 / 01期

关键词：

D O I：

10.1016/0003-4916(91)90276-E

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A chiral invariant background field method is introduced in order to study the structure of higher order terms in chiral perturbation theory. Explicit one-loop calculations are presented together with the construction of the most general O(p6) chiral lagrangian relevant for anomalous processes. The non-renormalization of the coefficient of the Wess-Zumino term in both two and four dimensions is discussed in general. © 1991.

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页码：81 / 111

页数：31

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