Reconstructing quintom from Ricci dark energy

被引：49
|
作者：
Feng, Chao-Jun [1 ,2 ]
机构：
[1] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
[2] USTC, Interdisciplinary Ctr Theoret Study, Hefei 230026, Anhui, Peoples R China
来源：
PHYSICS LETTERS B | 2009年 / 672卷 / 02期
关键词：
BLACK-HOLES; MODEL;
D O I：
10.1016/j.physletb.2009.01.022
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Holographic dark energy with Ricci scalar as IR cutoff called Ricci dark energy (RDE) probes the nature of dark energy with respect to the holographic principle of quantum gravity theory. Scalar field dark energy models like quintom are often regarded as an effective description of some underlying theory of dark energy. In this Letter, we find how the generalized ghost condensate model (GGC) that can easily realize quintom behavior can be used to effectively describe the RDE and reconstruct the function h(phi) of GGC. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：94 / 97
页数：4
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