# Supersymmetric backgrounds and black holes in N = 1 , 1 $$\mathcal{N}=\left(1,\;1\right)$$ cosmological new massive supergravity

2015-10
Alkaç, Gökhan
Basanisi, Luca
Bergshoeff, Eric A.
Devecioğlu, Deniz Olgu
Ozkan, Mehmet
Using an off-shell Killing spinor analysis we perform a systematic investigation of the supersymmetric background and black hole solutions of the N = (1, 1) Cosmological New Massive Gravity model. The solutions with a null Killing vector are the same pp-wave solutions that one finds in the N = 1 model but we find new solutions with a time-like Killing vector that are absent in the N = 1 case. An example of such a solution is a Lifshitz spacetime. We also consider the supersymmetry properties of the so-called rotating hairy BTZ black holes and logarithmic black holes in an AdS(3) background. Furthermore, we show that under certain assumptions there is no supersymmetric Lifshitz black hole solution.
Journal of High Energy Physics

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Citation Formats
G. Alkaç, L. Basanisi, E. A. Bergshoeff, D. O. Devecioğlu, and M. Ozkan, “Supersymmetric backgrounds and black holes in N = 1 , 1 $$\mathcal{N}=\left(1,\;1\right)$$ cosmological new massive supergravity,” Journal of High Energy Physics, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/51103.