Capture of bulk geodesics by brane-world black holes
High Energy Physics - Theory
2010-04-06 v2
Abstract
In this note we study bulk timelike geodesics in the presence of a brane-world black hole, where the brane-world is a two-brane moving in a 3+1-dimensional asymptotically spacetime. We show that for a certain range of the parameters measuring the black hole mass and bulk cosmological constant, there exist stable timelike geodesics which orbit the black hole and remain bound close to the two-brane.
Cite
@article{arxiv.hep-th/0011128,
title = {Capture of bulk geodesics by brane-world black holes},
author = {Andrew Chamblin},
journal= {arXiv preprint arXiv:hep-th/0011128},
year = {2010}
}
Comments
6 pages LaTeX, expanded the conclusion, added some references, the numerical estimate is not sharp