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Gao, CJ; Shen, YG; Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
Toy model for eternal expanding universe driven by quintessence
发表期刊CHINESE PHYSICS LETTERS
关键词Cosmological Constant Energy Component Rolling Tachyon Scalar Field Supernovae Equation State
摘要Recent observations of microwave background and type la supernovae (SNe Ia) suggest a space-flat and accelerated expansion Universe. On the other hand, observations of supernovae 1997ff reveal that the Universe has undergone a decelerating-accelerating process. Combining these two classes of observations, we present an eternal expanding Universe toy model driven by quintessence. In this picture, the Universe undergoes an endless sequence of accelerating-decelerating cycles.
2003
ISSN0256-307X
卷号20期号:9页码:1656-1658
学科领域Physics
收录类别SCI
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13232
专题理论物理所科研产出_SCI论文
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.. Toy model for eternal expanding universe driven by quintessence[J]. CHINESE PHYSICS LETTERS,2003,20(9):1656-1658.
APA Gao, CJ,Shen, YG,&Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China..(2003).Toy model for eternal expanding universe driven by quintessence.CHINESE PHYSICS LETTERS,20(9),1656-1658.
MLA Gao, CJ,et al."Toy model for eternal expanding universe driven by quintessence".CHINESE PHYSICS LETTERS 20.9(2003):1656-1658.
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