Abstract : We introduce a solvable system of equations that describes non-extremal multi-center solutions to six-dimensional ungauged supergravity coupled to tensor multiplets. The system involves a set of functions on a three-dimensional base metric. We obtain a family of non-extremal axisymmetric solutions that generalize the known multicenter extremal solutions, using a particular base metric that introduces a bolt. We analyze the conditions for regularity, and in doing so we show that this family does not include solutions that contain an extremal black hole and a smooth bolt. We determine the constraints that are necessary to obtain smooth horizonless solutions involving a bolt and an arbitrary number of Gibbons–Hawking centers.
https://hal-cea.archives-ouvertes.fr/cea-01505707
Contributeur : Emmanuelle De Laborderie
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Soumis le : mardi 11 avril 2017 - 16:41:34
Dernière modification le : jeudi 10 mai 2018 - 01:59:05
Document(s) archivé(s) le : mercredi 12 juillet 2017 - 13:12:34
