Holographic dark energy reexamined

被引：104

作者：

Gong, YG ^{[1
]}

Wang, B

Zhang, YZ

机构：

[1] Chongqing Univ Posts & Telecommun, Coll Elect Engn, Chongqing 400065, Peoples R China

[2] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China

[3] CCAST, World Lab, Beijing 100080, Peoples R China

[4] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China

来源：

PHYSICAL REVIEW D | 2005年 / 72卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.72.043510

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have reexamined the holographic dark energy model by considering the spatial curvature. We have refined the model parameter and observed that the holographic dark energy model does not behave as phantom model. Comparing the holographic dark energy model to the supernova observation alone, we found that the closed Universe is favored. Combining with the Wilkinson microwave anisotropy probe (WMAP) data, we obtained the reasonable value of the spatial curvature of our Universe.

引用

页码：1 / 6

页数：6

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