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arXiv · hep-th/9901126

Instanton Action for Type II Hypermultiplets

Katrin Becker·Melanie Becker
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Abstract

We analyze the hypermultiplet moduli space describing the universal sector of type IIA theory compactified on a Calabi-Yau threefold. The classical moduli space is described in terms of the coset $SU(2,1)/U(2)$. The flux quantization condition of the antisymmetric tensor field of M-theory implies discrete identifications for the scalar fields describing this four- dimensional quaternionic geometry. Non-perturbative corrections of the classical theory are described in terms of a membrane- fivebrane instanton action which we construct herein.

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BibTeXRIS

Katrin Becker, Melanie Becker. 1999-04-08. Instanton Action for Type II Hypermultiplets. https://doi.org/10.1016/s0550-3213(99)00235-7

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