Quintessence cosmology with coupled complex scalar field

	Quintessence cosmology with coupled complex scalar field
	Gao, CJ ; Shen, YG
刊名	PHYSICS LETTERS B
	2002-08-08
卷号	541 期号:1-2 页码:1-5
英文摘要	Whereas the recent observations of type Ia supentovae (SNe Ia) reveal the universe is accelerating, we show in this Letter the possibility of a coupled complex scalar field to be quintessence for the source of the accelerating universe. We obtain 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. (C) 2002 Elsevier Science B.V. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	DARK-MATTER ; Q-BALLS ; SUPERNOVAE ; UNIVERSE ; CONSTANT
收录类别	SCI
语种	英语
WOS记录号	WOS:000177500700001
公开日期	2010-11-08
内容类型	期刊论文
源URL	[http://119.78.226.72//handle/331011/11592]
专题	上海天文台_星系宇宙学重点实验室
作者单位	1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 4.Shanghai United Ctr Astrophys, Shanghai 200234, Peoples R China
推荐引用方式 GB/T 7714	Gao, CJ,Shen, YG. Quintessence cosmology with coupled complex scalar field[J]. PHYSICS LETTERS B,2002,541(1-2):1-5.
APA	Gao, CJ,&Shen, YG.(2002).Quintessence cosmology with coupled complex scalar field.PHYSICS LETTERS B,541(1-2),1-5.
MLA	Gao, CJ,et al."Quintessence cosmology with coupled complex scalar field".PHYSICS LETTERS B 541.1-2(2002):1-5.