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

被引：80

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."

引用

页数：4

共 35 条

[21] Inflation and gauge hierarchy in Randall-Sundrum compactification [J].