Statefinder diagnosis for the interacting model of holographic dark energy
文献类型：期刊论文
| 作者 | Zhang, Jingfei; Zhang, Xin; Liu, Hongya; Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, KITP ITP CAS, POB 2735, Beijing 100080, Peoples R China |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2008 |
| 卷号 | 659期号:40910页码:26-33 |
| 关键词 | Equation-of-state Digital Sky Survey Cosmological Constant Coupled Quintessence Cosmic Coincidence Constraints Parameters Universe Entropy Acceleration |
| ISSN号 | 0370-2693 |
| 英文摘要 | In this Letter, we investigate the holographic dark energy model with interaction between dark energy and dark matter, from the statefinder viewpoint. We plot the trajectories of the interacting holographic dark energy model for different interaction cases as well as for different values of the parameter c in the statefinder-plane. The statefinder diagrams characterize the properties of the holographic dark energy and show the discrimination between the two cases with and without interaction. As a result, we show the influence of the interaction on the evolution of the universe in the statefinder diagrams. Moreover, as a complement to the statefinder diagnosis, we study the interacting holographic dark energy model in the w-w' plane, which can provide us with a dynamical diagnosis. (c) 2007 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000252878000004 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5593]  |
| 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 | Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, KITP ITP CAS, POB 2735, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jingfei,Zhang, Xin,Liu, Hongya,et al. Statefinder diagnosis for the interacting model of holographic dark energy[J]. PHYSICS LETTERS B,2008,659(40910):26-33. |
| APA | Zhang, Jingfei,Zhang, Xin,Liu, Hongya,&Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, KITP ITP CAS, POB 2735, Beijing 100080, Peoples R China.(2008).Statefinder diagnosis for the interacting model of holographic dark energy.PHYSICS LETTERS B,659(40910),26-33. |
| MLA | Zhang, Jingfei,et al."Statefinder diagnosis for the interacting model of holographic dark energy".PHYSICS LETTERS B 659.40910(2008):26-33. |
入库方式： OAI收割
来源：理论物理研究所
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