Neutral signature gauged supergravity solutions

Neutral signature gauged supergravity solutions

Abstract We classify all supersymmetric solutions of minimal D = 4 gauged supergravity with (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...

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Bibliographic Details
Main Authors: J. Gutowski, W. A. Sabra
Format: Article
Language:English
Published: SpringerOpen 2021-02-01
Series:Journal of High Energy Physics
Subjects:
Space-Time Symmetries
Supergravity Models
Online Access:https://doi.org/10.1007/JHEP02(2021)030
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spelling doaj-c7753470f99c4edc9c01f9ad1a0547562021-02-07T12:07:55ZengSpringerOpenJournal of High Energy Physics1029-84792021-02-012021211910.1007/JHEP02(2021)030Neutral signature gauged supergravity solutionsJ. Gutowski0W. A. Sabra1Department of Mathematics, University of SurreyDepartment of Physics, American University of BeirutAbstract We classify all supersymmetric solutions of minimal D = 4 gauged supergravity with (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.https://doi.org/10.1007/JHEP02(2021)030Space-Time SymmetriesSupergravity Models
collection DOAJ
language English
format Article
sources DOAJ
author J. Gutowski
W. A. Sabra
spellingShingle J. Gutowski
W. A. Sabra
Neutral signature gauged supergravity solutions
Journal of High Energy Physics
Space-Time Symmetries
Supergravity Models
author_facet J. Gutowski
W. A. Sabra
author_sort J. Gutowski
title Neutral signature gauged supergravity solutions
title_short Neutral signature gauged supergravity solutions
title_full Neutral signature gauged supergravity solutions
title_fullStr Neutral signature gauged supergravity solutions
title_full_unstemmed Neutral signature gauged supergravity solutions
title_sort neutral signature gauged supergravity solutions
publisher SpringerOpen
series Journal of High Energy Physics
issn 1029-8479
publishDate 2021-02-01
description Abstract We classify all supersymmetric solutions of minimal D = 4 gauged supergravity with (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.
topic Space-Time Symmetries
Supergravity Models
url https://doi.org/10.1007/JHEP02(2021)030
work_keys_str_mv AT jgutowski neutralsignaturegaugedsupergravitysolutions
AT wasabra neutralsignaturegaugedsupergravitysolutions
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