Capture of bulk geodesics by brane-world black holes

被引:25
|
作者
Chamblin, A [1 ]
机构
[1] MIT, Ctr Theoret Phys, Cambridge, MA 02139 USA
关键词
D O I
10.1088/0264-9381/18/3/101
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this letter we study bulk time-like 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 adS(4) spacetime. We show that for a certain range of the parameters measuring the black hole mass and bulk cosmological constant, there exist stable time-like geodesics which orbit the black hole and remain bound close to the two-brane.
引用
收藏
页码:L17 / L22
页数:6
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