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Supersymmetric Gödel and warped black holes in string theory

Geoffrey Compère Stéphane Detournay Mauricio Andrés Romo Jorquera

arXiv subject: High Energy Physics - Theory (hep-th) mathscidoc:2206.74004

2008.8
It is observed that three-dimensional Gödel black holes can be promoted to exact string theory backgrounds through an orbifold of an hyperbolic asymmetric marginal deformation of the SL(2,R) WZW model. Tachyons are found in the spectrum of long strings. Uplifting these solutions in type IIB supergravity, extremal black holes are shown to preserve one supersymmetry in accordance with the BTZ limit. We also make connections with some recently discussed warped black hole solutions of topologically massive gravity, showing that they actually correspond to quotients of spacelike squashed AdS_3.
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@inproceedings{geoffrey2008supersymmetric,
  title={Supersymmetric Gödel and warped black holes in string theory},
  author={Geoffrey Compère, Stéphane Detournay, and Mauricio Andrés Romo Jorquera},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220606154505952188327},
  year={2008},
}
Geoffrey Compère, Stéphane Detournay, and Mauricio Andrés Romo Jorquera. Supersymmetric Gödel and warped black holes in string theory. 2008. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220606154505952188327.
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