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arXiv · 2006.06312

Neutral Signature Gauged Supergravity Solutions

J. B. Gutowski·W. A. Sabra
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Abstract

We classify all supersymmetric solutions of minimal D=4 gauged supergravity with (2,2) signature and a positive cosmological constant which admit exactly one Killing spinor. This classification produces a geometric structure which is more general than that found for previous classifications of N=2 supersymmetric solutions of this theory. We illustrate how the N=2 solutions which consist of a fibration over a 3-dimensional Lorentzian Gauduchon-Tod base space can be written in terms of this more generic geometric structure.

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J. B. Gutowski, W. A. Sabra. 2020-06-11. Neutral Signature Gauged Supergravity Solutions. https://doi.org/10.1007/jhep02(2021)030

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