A tracker solution for a holographic dark energy model
文献类型：期刊论文
| 作者 | Li, Hui; Guo, Zong-Kuan ; Zhang, Yuan-Zhong; Li, H , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China
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| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS D
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| 出版日期 | 2006 |
| 卷号 | 15期号:6页码:869-877 |
| 关键词 | Cosmological Constant Quantum-gravity Constraints Universe Quintessence Supernovae Inflation Bounds |
| ISSN号 | 0218-2718 |
| 英文摘要 | We investigate a kind of holographic dark energy model with a future event horizon being IR cutoff and the equation of state -1. In this model, the constraint on the equation of state automatically specifies an interaction between matter and dark energy. With this interaction included, an accelerating expansion is obtained as well as the transition from deceleration to acceleration. It is found that there exists a stable tracker solution for the numerical parameter d > 1, and d smaller than one will not lead to a physical solution. This model provides another possible phenomenological framework to alleviate the cosmological coincidence problem in the context of holographic dark energy. Some properties of the evolution which are relevant to cosmological parameters are also discussed. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000240606200004 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5982]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Li, H , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Hui,Guo, Zong-Kuan,Zhang, Yuan-Zhong,et al. A tracker solution for a holographic dark energy model[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2006,15(6):869-877. |
| APA | Li, Hui,Guo, Zong-Kuan,Zhang, Yuan-Zhong,&Li, H , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.(2006).A tracker solution for a holographic dark energy model.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,15(6),869-877. |
| MLA | Li, Hui,et al."A tracker solution for a holographic dark energy model".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 15.6(2006):869-877. |
入库方式： OAI收割
来源：理论物理研究所
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