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arXiv · hep-th/9212056

On the SO(N) symmetry of the chiral SU(N) Yang--Mills model

S. A. Frolov·A. A. Slavnov·C. Sochichiu
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Abstract

The posibility 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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S. A. Frolov, A. A. Slavnov, C. Sochichiu. 1992-12-09. On the SO(N) symmetry of the chiral SU(N) Yang--Mills model. https://doi.org/10.1016/0370-2693(93)90721-s

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