BH7-8 - (BH7) Hairy Black Holes - (BH8) Black Holes in Higher Dimensions (Black Rings and Black Strings) |
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Speaker |
Volkov, Mikhail |
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| Talk Title |
Hairy black holes and Lorentzian wormholes in ghost-free bigravity theory |
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Abstract |
I describe the known black holes and Lorentzian wormholes in the ghost-free bigravity theory with two dynamical metrics. The black holes are either described by the standard Schwarzschild (Kerr) and Schwarzschild-(anti)-de Sitter metrics, or they support massive graviton hair. The wormholes interpolate between the AdS spaces and can be cosmologically large, with the throat size of the order of the Hubble radius. |
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