DERIVATION OF ADLERS DIVERGENCE CONDITION FROM FIELD EQUATIONS

被引：73

作者：

HAGEN, CR

机构：

来源：

PHYSICAL REVIEW | 1969年 / 177卷 / 5P2期

关键词：

D O I：

10.1103/PhysRev.177.2622

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the electromagnetic corrections to the divergence of the axial-vector current as derived by Adler within the framework of perturbation theory can be inferred directly from the field equations. An essential ingredient in this approach consists of redefining the current operator in terms of a limiting procedure which is explicitly gauge-invariant. © 1969 The American Physical Society.

引用

页码：2622 / &