Self-gravitating domain walls and the thin-wall limit

被引：54

作者：

Guerrero, R ^{[1
]}

Melfo, A

Pantoja, N

机构：

[1] Univ Centroccidental Lisandro Alvarado, Dept Matemat, Barquisimeto, Venezuela

[2] Univ Los Andes, Ctr Astrofis Teor, Merida, Venezuela

来源：

PHYSICAL REVIEW D | 2002年 / 65卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.65.125010

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We analyze the distributional thin-wall limit of self-gravitating scalar field configurations representing thick domain wall geometries. We show that thick-wall solutions can be generated by appropiate scaling of the thin-wall ones, and obtain an exact solution for a domain wall that interpolates between AdS(4) asymptotic vacua and has a well-defined thin-wall limit. Solutions representing scalar field configurations obtained via the same scaling but that do not have a thin-wall limit are also presented.

引用

页数：7

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