GAUGED WZW MODELS VIA EQUIVARIANT COHOMOLOGY

DOI10.1142/S0217732311035754zbMath1274.81201arXiv1008.0206OpenAlexW2004566201MaRDI QIDQ2861246

Hugo García-Compeán, Pablo Paniagua

Publication date: 12 November 2013

Published in: Modern Physics Letters A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1008.0206

zbMATH Keywords

equivariant cohomologyanomaliesWess-Zumino-Witten models

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Yang-Mills and other gauge theories in quantum field theory (81T13) Anomalies in quantum field theory (81T50)

Cites Work

• The moment map and equivariant cohomology
• The structure of gauge and gravitational anomalies
• Superconnections, Thom classes, and equivariant differential forms
• On holomorphic factorization of WZW and coset models
• On the general structure of gauged Wess-Zumino-Witten terms.
• Cohomological obstructions to the equivariant extension of closed invariant forms

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