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CCNV Space-Times as Potential Supergravi...
Coley, A....

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CCNV Space-Times as Potential Supergravity Solutions by Coley, A. ( Author )
Lemonjar Open Access
N.A
03-09-2008
It is of interest to study supergravity solutions preserving a non-minimal fraction of supersymmetries. A necessary condition for supersymmetry to be preserved is that the spacetime admits a Killing spinor and hence a null or timelike Killing vector field. Any spacetime admitting a covariantly constant null vector field (CCNV) belongs to the Kundt class of metrics, and more importantly admits a null Killing vector field. We investigate the existence of additional non-spacelike isometries in the class of higher-dimensional CCNV Kundt metrics in order to produce potential solutions that preserve some supersymmetries.
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Article
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English
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MYR 0.00
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https://arxiv.org/abs/0809.0707
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