Possible explanation to a low CMB quadrupole

doi:10.1103/PhysRevD.71.087301

IHEP OpenIR > 理论物理室

	Possible explanation to a low CMB quadrupole
	Po YS(朴云松); Piao, YS
	2005
发表期刊	PHYSICAL REVIEW D
卷号	71 期号:8 页码:87301
通讯作者	Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China
文章类型	Article
摘要	The Universe might experience many cycles with different vacua. The slow-roll inflation may be preceded by kinetic-dominated contraction occurring in "adjacent" vacua during some cycles. In this report we briefly show this phenomenon may lead to a cutoff of primordial power spectrum, which is mildly preferred by WMAP data. Thus in some sense the cosmic microwave background at large angular scale might encode the information of other vacua.
学科领域	Astronomy & Astrophysics; Physics
DOI	10.1103/PhysRevD.71.087301
URL	查看原文
收录类别	INSPIREHEP ; ADS
语种	英语
WOS研究方向	Astronomy & Astrophysics ; Physics
WOS类目	Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号	WOS:000228765800099
ADS Bibcode	2005PhRvD..71h7301P
ADS URL	https://ui.adsabs.harvard.edu/abs/2005PhRvD..71h7301P
ADS引文	https://ui.adsabs.harvard.edu/abs/2005PhRvD..71h7301P/citations
INSPIRE ID	676920
INSPIRE URL	https://inspirehep.net/literature/676920
引用统计	正在获取... 被引频次：72 [INSPIRE] 被引频次：83 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/240837
专题	理论物理室
作者单位	中国科学院高能物理研究所
第一作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Po YS,Piao, YS. Possible explanation to a low CMB quadrupole[J]. PHYSICAL REVIEW D,2005,71(8):87301.
APA	朴云松,&Piao, YS.(2005).Possible explanation to a low CMB quadrupole.PHYSICAL REVIEW D,71(8),87301.
MLA	朴云松,et al."Possible explanation to a low CMB quadrupole".PHYSICAL REVIEW D 71.8(2005):87301.