First-order formalism for bent brane

被引：107
|
作者：
Afonso, VI [1 ]
Bazeia, D [1 ]
Losano, L [1 ]
机构：
[1] Univ Fed Paraiba, Dept Fis, BR-58051970 Joao Pessoa, Paraiba, Brazil
来源：
PHYSICS LETTERS B | 2006年 / 634卷 / 5-6期
关键词：
D O I：
10.1016/j.physletb.2006.02.017
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This work deals with braneworld scenarios in the presence of real scalar field with standard dynamics. We show that the first-order formalism, which exists in the case of flat brane, can be extended to bent brane, for both de Sitter and anti-de Sitter geometry. We illustrate the results with some examples of current interest to high energy physics. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：526 / 530
页数：5
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