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arXiv · hep-th/9803205

Gravitational Anomaly Cancellation for M-Theory Fivebranes

D. Freed·J. A. Harvey·R. Minasian·G. Moore
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Abstract

We study gravitational anomalies for fivebranes in M theory. We show that an apparent anomaly in diffeomorphisms acting on the normal bundle is cancelled by a careful treatment of the M theory Chern-Simons coupling in the presence of fivebranes. One interesting aspect of our treatment is the way in which a magnetic object (the fivebrane) is smoothed out through coupling to gravity and the resulting relation between antisymmetric tensor gauge transformations and diffeomorphisms in the presence of a fivebrane.

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D. Freed, J. A. Harvey, R. Minasian, G. Moore. 1998-03-25. Gravitational Anomaly Cancellation for M-Theory Fivebranes. https://arxiv.org/abs/hep-th/9803205

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