Inflation and new agegraphic dark energy

doi:10.1103/PhysRevD.83.107302

	Inflation and new agegraphic dark energy
	Sun, Cheng-Yi 1; Yue, Rui-Hong 2
刊名	PHYSICAL REVIEW D
	2011-05-19
卷号	83 页码:3
ISSN号	1550-7998
DOI	10.1103/PhysRevD.83.107302
英文摘要	In the note, we extend the discussion of the new agegraphic dark energy (NADE) model to include the inflation stage. Usually, in the inflation models, for convenience the conformal time eta is set to be zero at the end of inflation. This is incompatible with the NADE model since eta = 0 indicates the divergence of NADE. To avoid the difficulty, we can redefine the conformal time as eta + delta. However, we find that the positive constant delta must be so large that NADE cannot become dominated at present time.
资助项目	Natural Science Foundation of the Northwest University of China[09NW27] ; National Natural Science Foundation of China[10875060]
WOS关键词	PROBE WMAP OBSERVATIONS ; DIGITAL SKY SURVEY ; COSMOLOGICAL CONSTANT ; RELEASE
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000290761400018
资助机构	Natural Science Foundation of the Northwest University of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/33543]
专题	中国科学院近代物理研究所
通讯作者	Sun, Cheng-Yi
作者单位	1.NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China 2.Ningbo Univ, Fac Sci, Ningbo 315211, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Sun, Cheng-Yi,Yue, Rui-Hong. Inflation and new agegraphic dark energy[J]. PHYSICAL REVIEW D,2011,83:3.
APA	Sun, Cheng-Yi,&Yue, Rui-Hong.(2011).Inflation and new agegraphic dark energy.PHYSICAL REVIEW D,83,3.
MLA	Sun, Cheng-Yi,et al."Inflation and new agegraphic dark energy".PHYSICAL REVIEW D 83(2011):3.