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arXiv · 1110.4639

The global gravitational anomaly of the self-dual field theory

Samuel Monnier
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Abstract

We derive a formula for the global gravitational anomaly of the self-dual field theory on an arbitrary compact oriented Riemannian manifold. Along the way, we uncover interesting links between the theory of determinant line bundles of Dirac operators, Siegel theta functions and a functor constructed by Hopkins and Singer. We apply our result to type IIB supergravity and show that in the naive approximation where the Ramond-Ramond fields are treated as differential cohomology classes, the global gravitational anomaly vanishes on all 10-dimensional spin manifolds. We sketch a few other important physical applications.

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Samuel Monnier. 2013-05-10. The global gravitational anomaly of the self-dual field theory. https://doi.org/10.1007/s00220-013-1845-4

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