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GR: Fachverband Gravitation und Relativitätstheorie

GR 18: Black Holes

GR 18.4: Vortrag

Freitag, 20. März 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.