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Brane inflation after Wilkinson Microwave Anisotropy Probe three year results
Huang, Qing-Guo; Li, Miao; She, Jian-Huang; Huang, QG , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China
2006
发表期刊JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
ISSN1475-7516
期号11页码:-
摘要The Wilkinson Microwave Anisotropy Probe (WMAP) three year data favour a red power spectrum at the level of two standard deviations, which provides a stringent constraint on the inflation models. In this note we use these data to constrain brane inflation models and find that the KKLMMT (Kachru-Kallosh-Linde-Maldacena-McAllister-Trivedi) model cannot fit WMAP + SDSS (Sloan Digital Sky Survey) data at the level of one standard deviation and a fine-tuning, eight parts in a thousand at least, is needed at the level of two standard deviations.
部门归属Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Acad Sinica, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China; Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China
关键词Flatness Universe Horizon
学科领域Physics
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收录类别SCI
WOS记录号WOS:000242577700010
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5881
专题理论物理所1978-2010年知识产出
通讯作者Huang, QG , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China
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GB/T 7714
Huang, Qing-Guo,Li, Miao,She, Jian-Huang,et al. Brane inflation after Wilkinson Microwave Anisotropy Probe three year results[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2006(11):-.
APA Huang, Qing-Guo,Li, Miao,She, Jian-Huang,&Huang, QG , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.(2006).Brane inflation after Wilkinson Microwave Anisotropy Probe three year results.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(11),-.
MLA Huang, Qing-Guo,et al."Brane inflation after Wilkinson Microwave Anisotropy Probe three year results".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .11(2006):-.
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