ON THE SO(N) SYMMETRY OF THE CHIRAL SU(N) YANG-MILLS MODEL

被引:2
|
作者
FROLOV, SA [1 ]
SLAVNOV, AA [1 ]
SOCHICHIU, C [1 ]
机构
[1] UNIV PARIS 06,PHYS THEOR & HAUTES ENERGIES LAB,CNRS,URA 280,F-75252 PARIS 05,FRANCE
关键词
D O I
10.1016/0370-2693(93)90721-S
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The possibility of quantizing the anomalous SU (N) Yang-Mills model preserving the symmetry under the orthogonal subgroup is indicated. The corresponding Wess-Zumino action (1-cocycle) possesses the additional SO(N) symmetry and can be expressed in terms of chiral fields taking values in the homogeneous space SU(N)/SO(N). The modified anomaly and the constraints commutator (2-cocycle) are calculated.
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页码:59 / 66
页数:8
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