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arxiv: hep-th/9201081 · v1 · submitted 1992-01-31 · ✦ hep-th

Comments on Gauged WZW Models

classification ✦ hep-th
keywords modelsanomalygaugedsomeactionanalyzedcancellationcases
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Some remarks are made about free anomaly groups in gauged WZW models. Considering a quite general action, anomaly cancellation is analyzed. The possibility of gauging left and right sectors independently in some cases is remarked. In particular Toda theories can be seen as such a kind of models.

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