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CURRENT-ALGEBRA FROM CHERN-SIMONS THEORIES

被引：3
作者：
DUNNE, GV [1 ]
TRUGENBERGER, CA [1 ]
机构：
[1] MIT,DEPT PHYS,CAMBRIDGE,MA 02139
来源：
PHYSICS LETTERS B | 1990年 / 248卷 / 3-4期
关键词：
D O I：
10.1016/0370-2693(90)90298-K
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We analyze odd-dimensional gauge field theories with action including both a Chern-Simons and a Yang-Mills term. When space-time has a spatial boundary the commutator algebra of Gauss law constraints acquires a boundary-valued anomaly which is related to anomalous chiral fermionic current algebra. We further study the limit in which the Yang-Mills term is removed and compute the corresponding anomalous boundary current algebras of pure Chern-Simons theories. © 1990.
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页码：311 / 316
页数：6
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