Parametrization of the Kerr Solution |
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| Authors: | J Gariel G Marcilhacy N O Santos |
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| Institution: | (1) CNRS/FRE 2460, LERMA/ERGA, Université Pierre et Marie Curie -, Tour 22-12, 4éme étage, Boîte 142, 4 place Jussieu, 75252 Paris Cedex 05, France;(2) Laboratório Nacional de Computa ão Científica, 25651-070 Petrópolis RJ, Brazil;(3) Centro Brasileiro de Pesquisas Físicas, 22290-180 Rio de Janeiro RJ, Brazil |
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| Abstract: | From the Kerr solution of Ernst equation under Ehlers and unitary transformations, we build a parametrized Kerr solution depending on three parameters, namely the mass, the angular momentum of the source and an adimensional parameter m
1. Varying m
1 produces a topological deformation of the ergosphere. |
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| Keywords: | Kerr black hole horizon topology |
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