Abstract
We test the robustness of the conditions required for the existence of (supersymmetric) warped flux anti-de Sitter, de Sitter, and Minkowski backgrounds in supergravity theories using as examples suitable foliations of anti-de Sitter spaces. We find that there are supersymmetric de Sitter solutions in supergravity theories including maximally supersymmetric ones in 10- and 11-dimensional supergravities. Moreover, warped flux Minkowski backgrounds can admit Killing spinors which are not Killing on the Minkowski subspace and therefore cannot be put in a factorized form.
Original language | English |
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Article number | 065016 |
Number of pages | 11 |
Journal | Classical and Quantum Gravity |
Volume | 35 |
Issue number | 6 |
DOIs | |
Publication status | Published - 21 Feb 2018 |
Keywords
- AdS/CFT
- supergravity
- supersymmetry