Uniqueness of Black Holes with Bubbles in Minimal Supergravity
arXiv:1408.4567 · doi:10.1088/0264-9381/32/4/045001
Abstract
We generalise uniqueness theorems for non-extremal black holes with three mutually independent Killing vector fields in five-dimensional minimal supergravity in order to account for the existence of non-trivial 2-cycles in the domain of outer communication. The black hole space-times we consider may contain multiple disconnected horizons and be asymptotically flat or asymptotically Kaluza-Klein. We show that in order to uniquely specify the black hole space-time, besides providing its domain structure and a set of asymptotic and local charges, it is necessary to measure the magnetic fluxes that support the 2-cycles as well as fluxes in the two semi-infinite rotation planes of the domain diagram.
v2: 16pp, 4figures, presentation improved, minor clarifications, refs. added, to be published in Class. Quantum Grav
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