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Solutions of Minimal Four Dimensional de Sitter Supergravity

Authors
  • Gutowski, J. B.
  • Sabra, W. A.
Type
Published Article
Publication Date
Jan 23, 2018
Submission Date
Mar 01, 2009
Identifiers
DOI: 10.1088/0264-9381/27/23/235017
Source
arXiv
License
Yellow
External links

Abstract

Pseudo-supersymmetric solutions of minimal $N=2$, $D=4$ de Sitter supergravity are classified using spinorial geometry techniques. We find three classes of solutions. The first class of solution consists of geometries which are fibrations over a 3-dimensional manifold equipped with a Gauduchon-Tod structure. The second class of solution is the cosmological Majumdar-Papapetrou solution of Kastor and Traschen, and the third corresponds to gravitational waves propagating in the Nariai cosmology.

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