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Asymptotically non-flat rotating dilaton black holes. (English) Zbl 1035.83017

Summary: Dilaton black-hole solutions which are neither asymptotically flat nor (anti-) de Sitter but reduce to asymptotically flat solutions in some special limits have been known for a Liouville-type dilatonic potential. It is shown how, by solving a pair of coupled differential equations, infinitesimally small angular momentum can be added to these static solutions to produce rotating black-hole solutions.

MSC:

83C57 Black holes
83E30 String and superstring theories in gravitational theory
83C15 Exact solutions to problems in general relativity and gravitational theory