Neutral Signature Gauged Supergravity Solutions
High Energy Physics - Theory
2021-02-24 v1
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.
Cite
@article{arxiv.2006.06312,
title = {Neutral Signature Gauged Supergravity Solutions},
author = {J. B. Gutowski and W. A. Sabra},
journal= {arXiv preprint arXiv:2006.06312},
year = {2021}
}
Comments
20 pages, latex