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arXiv · hep-th/0612072

Seven-branes and Supersymmetry

Eric A. Bergshoeff·Jelle Hartong·Tomas Ortin·Diederik Roest
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Abstract

We re-investigate the construction of half-supersymmetric 7-brane solutions of IIB supergravity. Our method is based on the requirement of having globally well-defined Killing spinors and the inclusion of SL(2,Z)-invariant source terms. In addition to the well-known solutions going back to Greene, Shapere, Vafa and Yau we find new supersymmetric configurations, containing objects whose monodromies are not related to the monodromy of a D7-brane by an SL(2,Z) transformation.

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Eric A. Bergshoeff, Jelle Hartong, Tomas Ortin, Diederik Roest. 2006-12-08. Seven-branes and Supersymmetry. https://doi.org/10.1088/1126-6708%2F2007%2F02%2F003

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