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Liu, ZG; Guo, ZK; Piao, YS; Liu, ZG (reprint author), Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China.
CMB anomalies from an inflationary model in string theory
Source PublicationEUROPEAN PHYSICAL JOURNAL C
Language英语
AbstractRecent Planck measurements show some CMB anomalies on large angular scales, which confirms the early observations by WMAP. We show that an inflationary model, in which before the slow-roll inflation the Universe is in a superinflationary phase, can generate a large-scale cutoff in the primordial power spectrum, which may account for not only the power suppression on large angular scales, but also a large dipole power asymmetry in the CMB. We discuss an implementation of our model in string theory.
2014
ISSN1434-6044
Volume74Issue:8Pages:3006
Subject AreaPhysics
DOI10.1140/epjc/s10052-014-3006-0
Indexed BySCI
Funding OrganizationChinese Academy of Science; NSFC [11175225, 11075205, 11222546]; National Basic Research Program of China [2010CB832805, 2010CB832804] ; Chinese Academy of Science; NSFC [11175225, 11075205, 11222546]; National Basic Research Program of China [2010CB832805, 2010CB832804] ; Chinese Academy of Science; NSFC [11175225, 11075205, 11222546]; National Basic Research Program of China [2010CB832805, 2010CB832804] ; Chinese Academy of Science; NSFC [11175225, 11075205, 11222546]; National Basic Research Program of China [2010CB832805, 2010CB832804]
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Cited Times:34[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15687
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLiu, ZG (reprint author), Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Liu, ZG,Guo, ZK,Piao, YS,et al. CMB anomalies from an inflationary model in string theory[J]. EUROPEAN PHYSICAL JOURNAL C,2014,74(8):3006.
APA Liu, ZG,Guo, ZK,Piao, YS,&Liu, ZG .(2014).CMB anomalies from an inflationary model in string theory.EUROPEAN PHYSICAL JOURNAL C,74(8),3006.
MLA Liu, ZG,et al."CMB anomalies from an inflationary model in string theory".EUROPEAN PHYSICAL JOURNAL C 74.8(2014):3006.
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