CURRENTS IN ANOMALOUS GAUGE-THEORIES

被引：5
|
作者：
HARADA, K
机构：
[1] Research Institute for Fundamental Physics, Kyoto University, Kyoto
来源：
NUCLEAR PHYSICS B | 1990年 / 329卷 / 03期
关键词：
D O I：
10.1016/0550-3213(90)90079-S
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Anomalous gauge theories are considered in the gauge invariant and the gauge non-invariant formulations. We show that the currents which couple to gauge fields are conserved in both formulations. Equal-time commutators for the fermion charge density [(JL0)a(x),(JL0)b(y)]ET are calculated explicitly in the bosonized chiral QCD2. We emphasize the usefulness of the gauge invariant formulation. © 1990.
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页码：723 / 738
页数：16
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