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题名: Heal the world: Avoiding the cosmic doomsday in the holographic dark energy model
作者: Zhang, Xin
刊名: PHYSICS LETTERS B
出版日期: 2010
卷号: 683, 期号:40942, 页码:81-87
关键词: COSMOLOGICAL CONSTANT ;  COUPLED QUINTESSENCE ;  CONSTRAINTS ;  SUPERNOVAE ;  UNIVERSE ;  LAMBDA ;  MATTER ;  LAW
学科分类: Physics
通讯作者: Zhang, X , Northeastern Univ, Coll Sci, Dept Phys, Shenyang 110004, Peoples R China
部门归属: [Zhang, X] Northeastern Univ, Coll Sci, Dept Phys, Shenyang 110004, Peoples R China; [Zhang, X] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R China
英文摘要: The current observational data imply that the universe would end with a cosmic doomsday in the holographic dark energy model. However, unfortunately, the big-rip singularity will ruin the theoretical foundation of the holographic dark energy scenario. To rescue the holographic scenario of dark energy, we employ the braneworld cosmology and incorporate the extra-dimension effects into the holographic theory of dark energy. We find that such a mend could erase the big-rip singularity and leads to a de Sitter finale for the holographic cosmos. Therefore, in the holographic dark energy model, the extra-dimension recipe could heal the world. (C) 2009 Elsevier B.V. All rights reserved.
资助者: Natural Science Foundation of China[10705041 and 10975032]
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000274421100001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5179
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zhang, Xin. Heal the world: Avoiding the cosmic doomsday in the holographic dark energy model[J]. PHYSICS LETTERS B,2010,683(40942):81-87.
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