Israel conditions for the Gauss-Bonnet theory and the Friedmann equation on the brane universe

被引：128

作者：

Gravanis, E ^{[1
]}

Willison, S ^{[1
]}

机构：

[1] Kings Coll London, Dept Phys, London WC2R 2LS, England

来源：

PHYSICS LETTERS B | 2003年 / 562卷 / 1-2期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S0370-2693(03)00555-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Assuming an Einstein-Gauss-Bonnet theory of gravitation in a (D greater than or equal to 5)-dimensional spacetime with boundary, we consider the problem of the boundary dynamics given the matter Lagrangian on it. The resulting equation is applied, in particular, on the derivation of the Friedmann equation of a 3-brane, understood as the non-orientable boundary of a 5d spacetime. We briefly discuss the contradictory conclusions of the literature. (C) 2003 Published by Elsevier Science B.V.

引用

页码：118 / 126

页数：9

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