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题名: Noncommutative inflation and the CMB multipoles
作者: Huang, QG ;  Li, M
刊名: JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
出版日期: 2003
期号: 11, 页码:-
学科分类: Physics
通讯作者: Huang, QG , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
部门归属: Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: The first year results of WMAP tentatively indicate running of the spectral index as well as a deficit of power in the low multipoles in the CMB spectrum. The former can be rather easily understood in the noncommutative inflation model, and the latter, as we shall show in this paper, still appears to be an anomaly, even though the noncommutative inflation model already suppresses the low multipoles to a certain degree. By fitting the power spectrum, we determine the string scale to be l(s) similar to 4 x 10(-29) cm.
收录类别: SCI
WOS记录号: WOS:000186915300015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14194
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Huang, QG,Li, M. Noncommutative inflation and the CMB multipoles[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2003(11):-.
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