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题名: Statefinder diagnosis in a non-flat universe and the holographic model of dark energy
作者: Setare, M. R. ;  Zhang, Jingfei ;  Zhang, Xin
刊名: JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
出版日期: 2007
期号: 3, 页码:-
关键词: EQUATION-OF-STATE ;  DIGITAL SKY SURVEY ;  COSMOLOGICAL CONSTANT ;  COUPLED QUINTESSENCE ;  BLACK-HOLES ;  COSMIC COINCIDENCE ;  GALAXY CLUSTERS ;  ENTROPY BOUNDS ;  CONSTRAINTS ;  PHANTOM
学科分类: Physics
通讯作者: Setare, MR , Payame Noor Univ, Dept Sci, Bijar, Iran
部门归属: Payame Noor Univ, Dept Sci, Bijar, Iran; Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China
英文摘要: In this paper, we study the holographic dark energy model in a non-flat universe from the statefinder viewpoint. We plot the evolutionary trajectories of the holographic dark energy model for different values of the parameter c as well as for different contributions of spatial curvature, in the statefinder parameter planes. The statefinder diagrams characterize the properties of the holographic dark energy and discriminate between this scenario and other dark energy models. As we show, the contributions of the spatial curvature in the model can be diagnosed explicitly by the statefinder diagrams. Furthermore, we also investigate the holographic dark energy model in the w-w' plane, which can provide us with a useful dynamical diagnosis complement to the statefinder geometrical diagnosis.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000245945000015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5783
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Setare, M. R.,Zhang, Jingfei,Zhang, Xin. Statefinder diagnosis in a non-flat universe and the holographic model of dark energy[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2007(3):-.
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