Non-asymptotically flat, non-dS/AdS dyonic black holes in dilaton gravity
نویسندگان
چکیده
منابع مشابه
Non-asymptotically flat, non-dS/AdS dyonic black holes in dilaton gravity
We present exact spherically symmetric dyonic black hole solutions in fourdimensional and higher dimensional Einstein-Maxwell-dilaton gravity with Liouvilletype potentials for the dilaton field. These solutions have unusual asymptotics–they are neither asymptotically flat nor asymptotically (anti-) de Sitter. The solutions have one or two horizons hiding a curvature singularity at the origin. A...
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The properties of static spherically symmetric black holes, which are both electrically and magnetically charged, and which are coupled to the dilaton in the presence of a cosmological constant, Λ, are considered. It is shown that apart from the Reissner-Nordström-de Sitter solution with constant dilaton, such solutions do not exist if Λ > 0 (in arbitrary spacetime dimension ≥ 4). However, asym...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2005
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/22/19/005