Knowledge Management System of Institute of Theoretical Physics, CAS
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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| A tracker solution for a holographic dark energy model | |
| Source Publication | INTERNATIONAL JOURNAL OF MODERN PHYSICS D
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| Keyword | Cosmological Constant Quantum-gravity Constraints Universe Quintessence Supernovae Inflation Bounds |
| Abstract | 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. |
| 2006 | |
| ISSN | 0218-2718 |
| Volume | 15Issue:6Pages:869-877 |
| Subject Area | Physics |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/5982 |
| Collection | SCI期刊论文 |
| Corresponding Author | Li, H , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China |
| Recommended Citation 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| A tracker solution f（318KB） | 开放获取 | License | Application Full Text | |||
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