Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2003-07-21
Phys.Rev. D68 (2003) 124001
Physics
High Energy Physics
High Energy Physics - Theory
18 pages, Latex file, 4 eps figures, typos corrected, references added, version to appear in Phys. Rev. D
Scientific paper
10.1103/PhysRevD.68.124001
We analyze further the possibility of obtaining localized black hole solutions in the framework of Randall-Sundrum-type brane-world models. We consider black hole line-elements analytic at the horizon, namely, generalizations of the Painleve and Vaidya metrics, which are taken to have a decaying dependence of the horizon on the extra dimension. These backgrounds have no other singularities apart from the standard black hole singularity which is localized in the direction of the fifth dimension. Both line-elements can be sustained by a regular, shell-like distribution of bulk matter of a non-standard form. Of the two, the Vaidya line-element is shown to provide the most attractive, natural choice: despite the scaling of the horizon, the 5D spacetime has the same topological structure as the one of a RS-Schwarzschild spacetime and demands a minimal bulk energy-momentum tensor.
Kanti Panagiota
Olasagasti Itsaso
Tamvakis Kyriakos
No associations
LandOfFree
Quest for Localized 4-D Black Holes in Brane Worlds. II : Removing the bulk singularities does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Quest for Localized 4-D Black Holes in Brane Worlds. II : Removing the bulk singularities, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quest for Localized 4-D Black Holes in Brane Worlds. II : Removing the bulk singularities will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-341218