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题名: Constructing phantom with a nonminimally coupled complex scalar field
作者: Shen, You-Gen ;  Shen, You-Gen ;  Ge, Xian-Hui ;  Ge, Xian-Hui
刊名: INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
出版日期: 2006
卷号: 45, 期号:1, 页码:19-31
关键词: DARK ENERGY ;  DARK ENERGY ;  COSMOLOGICAL CONSEQUENCES ;  COSMOLOGICAL CONSEQUENCES ;  QUINTESSENCE ;  QUINTESSENCE ;  COMPONENT ;  COMPONENT ;  EQUATION ;  EQUATION ;  MODELS ;  MODELS ;  STATE ;  STATE
学科分类: Physics ;  Physics
通讯作者: Ge, XH , Chinese Acad Sci, Shanghao Astron Observ, Shanghai 200030, Peoples R China
部门归属: Chinese Acad Sci, Shanghao Astron Observ, Shanghai 200030, Peoples R China; Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
英文摘要: In view of the recent observation data indicating that the equation of state of the dark energy might be smaller than -1, this leads to introduction of phantom models featured by their negative kinetic energy to account for the regime of equation of state w < -1. In this paper, we discuss the possibility of using a nonminimally coupled complex scalar field as phantom to realize the equation-of-state parameter w < -1. The main equations which govern the evolution of the universe are obtained. The relations between the potential of the field and red-shift, namely, the reconstruction equations are derived.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000238711000003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/6073
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:
Shen, You-Gen,Shen, You-Gen,Ge, Xian-Hui,et al. Constructing phantom with a nonminimally coupled complex scalar field[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2006,45(1):19-31.
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