Holographic cosmological models on the braneworld

被引：1

作者：

Lepe, Samuel ^{[1
]}

Saavedra, Joel ^{[1
]}

Pena, Francisco ^{[2
]}

机构：

[1] Pontificia Univ Catolica Valparaiso, Inst Fis, Casilla 4950, Valparaiso, Chile

[2] Univ La Frontera, Fac Ingn Ciencias & Adm, Dept Ciencias Fis, Temuco, Chile

来源：

PHYSICS LETTERS B | 2009年 / 671卷 / 03期

关键词：

D O I：

10.1016/j.physletb.2008.12.048

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this Letter we have studied a closed universe which a holographic energy on the brane whose energy density is described by rho(H) = 3c(2)H(2) and we obtain an equation for the Hubble parameter. This equation gave us different physical behavior depending if c(2) > 1 or c(2) < 1 against of the sign of the brane tension. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：323 / 326

页数：4

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