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arXiv · 1202.0014

N=2 Supersymmetry and U(1)-Duality

Johannes Broedel·John Joseph M. Carrasco·Sergio Ferrara·Renata Kallosh·Radu Roiban
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Abstract

Understanding the consequences of the E_{7(7)} duality on the UV properties of N=8 supergravity requires unravelling when and how duality-covariant actions can be constructed so as to accommodate duality-invariant counter-terms. For non-supersymmetric abelian gauge theories exhibiting U(1)-duality, with and without derivative couplings, it was shown that such a covariant construction is always possible. In this paper we describe a similar procedure for the construction of covariant non-linear deformations of U(1)-duality invariant theories in the presence of rigid N=2 supersymmetry. This is a concrete step towards studying the interplay of duality and extended supersymmetry.

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Johannes Broedel, John Joseph M. Carrasco, Sergio Ferrara, Renata Kallosh, Radu Roiban. 2012-01-31. N=2 Supersymmetry and U(1)-Duality. https://doi.org/10.1103/physrevd.85.125036

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