New Rotating Non-Extremal Black Holes in D=5 Maximal Gauged Supergravity - High Energy Physics - TheoryReportar como inadecuado




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Abstract: We obtain new non-extremal rotating black hole solutions in maximalfive-dimensional gauged supergravity. They are characterised by fiveparameters, associated with the mass, the two angular momenta, and twoindependently-specifiable charge parameters. Two of the three chargesassociated with the U1^3 Cartan subgroup of the SO6 gauge group are equal,whilst the third can be independently specified. These new solutions generaliseall the previously-known rotating solutions in five-dimensional gaugedsupergravity with independent angular momenta. They describe regular blackholes, provided the parameters lie in appropriate ranges so that nakedsingularities and closed-timelike curves CTCs are avoided. We also constructthe BPS limit, and show that regular supersymmetric black holes or topologicalsolitons arise if the parameters are further restricted in an appropriatemanner.



Autor: Jianwei Mei, C.N. Pope

Fuente: https://arxiv.org/







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