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GR: Fachverband Gravitation und Relativitätstheorie
GR 18: Black Holes
GR 18.4: Talk
Friday, March 20, 2015, 12:10–12:30, H 2013
Rotating black holes in Einstein-Maxwell-Chern-Simons theory with negative cosmological constant — •Jose Luis Blazquez Salcedo — Oldenburg University, Oldenburg, Germany
We study 5-dimensional black holes in Einstein-Maxwell-Chern-Simons theory with negative cosmological constant, and free Chern-Simons coupling parameter. We consider topologically spherical black holes, with both angular momenta of equal magnitude. In particular, we study extremal black holes, which can be used to determine the boundary of the domain of existence. We compare the results of asymptotically flat solutions with the asymptotically Anti-de Sitter case. Several branches of black holes are found depending on the coupling parameters. The near horizon formalism is used to obtain some analytical results.