Wormhole surgery and cosmology on the brane: The world is not enough

被引：79
|
作者：
Anchordoqui, LA [1 ]
Bergliaffa, SEP
机构：
[1] Northeastern Univ, Dept Phys, Boston, MA 02115 USA
[2] Ctr Brasileiro Pesquisas Fis, BR-22290180 Rio De Janeiro, Brazil
来源：
PHYSICAL REVIEW D | 2000年 / 62卷 / 06期
关键词：
D O I：
10.1103/PhysRevD.62.067502
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We show that the five-dimensional model introduced by Randall and Sundrum is (one-half of) a wormhole, and that this is a general result in models of the RS type. We also present a simple model of brane-world cosmology in which the background is a static anti-de Sitter manifold, and the location of the two 3-branes is determined by the technique of "surgical grafting."
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页数：4
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