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Quintessence cosmology with a coupled real scalar field
Gao, CJ; Shen , YG; Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
2002
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号19期号:9页码:1396-1398
摘要In the light of the recent observations of type la supernovae (SNe Ia) suggesting an accelerating Universe, we show the possibility of a coupled real scalar field to be quintessence for the source of the accelerating Universe. We derive the main equations which govern the evolution of the Universe and rewrite them with the observable quantities. Finally we point out very briefly how future observations may determine the equation of state of quintessence.
部门归属Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China; Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Shanghai United Ctr Astrophys, Shanghai 200234, Peoples R China
关键词Dark-matter Q-balls Supernovae Universe Constant
学科领域Physics
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收录类别SCI
WOS记录号WOS:000178088500056
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13443
专题理论物理所1978-2010年知识产出
通讯作者Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
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GB/T 7714
Gao, CJ,Shen , YG,Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.. Quintessence cosmology with a coupled real scalar field[J]. CHINESE PHYSICS LETTERS,2002,19(9):1396-1398.
APA Gao, CJ,Shen , YG,&Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China..(2002).Quintessence cosmology with a coupled real scalar field.CHINESE PHYSICS LETTERS,19(9),1396-1398.
MLA Gao, CJ,et al."Quintessence cosmology with a coupled real scalar field".CHINESE PHYSICS LETTERS 19.9(2002):1396-1398.
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