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Chiral anomalies in higher-derivative supersymmetric 6D gauge theories

A. V. Smilga

hep-tharXiv:hep-th/0606139

Abstract

We show that the recently constructed higher-derivative 6D SYM theory involves an internal chiral anomaly breaking gauge invariance. The anomaly is cancelled when adding to the theory an adjoint matter hypermultiplet.

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