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Solutions of Minimal Four Dimensional de...
Gutowski, J. B....
Solutions of Minimal Four Dimensional de Sitter Supergravity by Gutowski, J. B. ( Author )
N.A
01-03-2009
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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Article
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36.88 KB
English
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MYR 0.00
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https://arxiv.org/abs/0903.0179
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