Thermodynamical properties of hairy black holes in n spacetimes dimensions
arXiv:0710.2474 · doi:10.1103/PhysRevD.77.024047
Abstract
The issue concerning the existence of exact black hole solutions in presence of non vanishing cosmological constant and scalar fields is reconsidered. With regard to this, in investigating no-hair theorem violations, exact solutions of gravity having as a source an interacting and conformally coupled scalar field are revisited in arbitrary dimensional non asymptotically flat space-times. New and known hairy black hole solutions are discussed. The thermodynamical properties associated with these solutions are investigated and the invariance of the black hole entropy with respect to different conformal frames is proven.
Latex document, 23 pages, references added to section [1] and [3], typos corrected
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- Anti-de Sitter massless scalar field spacetimes in arbitrary dimensions
- Localized scalar structures around static black holes
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- Three dimensional rotating hairy black holes, asymptotics and thermodynamics
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- New look at AdS black holes with conformal scalar hair
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