GAUGED BRST SYMMETRY AND COVARIANT GRAVITATIONAL ANOMALIES

被引：7

作者：

ADER, JP ^{[1
]}

GIERES, F ^{[1
]}

NOIROT, Y ^{[1
]}

机构：

[1] CERN,DIV THEORY,CH-1211 GENEVA 23,SWITZERLAND

来源：

PHYSICS LETTERS B | 1991年 / 256卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(91)91782-Q

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We derive generalized descent equations which contain both the consistent and covariant gravitational anomalies. The derivation makes use of the natural field reparametrizations which occur in the process of gauging the (anti)BRST symmetry and it leads to an expression for the covariant anomaly which satisfies strong covariance conditions.

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收藏

页码：401 / 406

页数：6

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