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München 2009 – scientific programme

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GR: Fachverband Gravitation und Relativitätstheorie

GR 7: Schwarze Löcher

GR 7.3: Talk

Wednesday, March 11, 2009, 17:25–17:45, A214

Charged black objects in Kaluza-Klein theory — •Eugen Radu, Burkhard Kleihaus, and Jutta Kunz — Universität Oldenburg

We construct charged static black strings and p−brane solutions in a theory of gravity in D−dimensions coupled with a dilaton and an antisymmetric form by using a Harrison-type transformation. The seed vacuum solutions we use correspond to uplifted Kaluza-Klein black strings and black holes in Dp dimensions. We argue that the thermodynamics of these solutions can be derived from those of the vacuum configurations. New charged nonuniform black strings rotating in a single plane are studied in a perturbative approach for D=5,6 dimensions.

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