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Abnormal correlation in WMAP data: parity violation or data flaw?
Liu H(刘浩); 李惕碚;Liu, H; Li, TP
刊名PHYSICA SCRIPTA
2012
卷号T151页码:14083
学科分类Physics
DOI10.1088/0031-8949/2012/T151/014083
英文摘要The cosmic microwave background (CMB) temperature maps and the corresponding results published by the Wilkinson Microwave Anisotropy Probe (WMAP) team are the basis of precision cosmology. However, in our previous work, they have been questioned: it is discovered that the WMAP CMB temperatures are correlated with the number of observations (N-obs) (Li et al 2009 Mon. Not. R. Astron. Soc. 398 47). We have repeated this finding with a much simpler method and found more interesting attributes of the temperature-N-obs correlation. What is more, with our method, we have also found significant correlations between the CMB intensity and polarization components. With these results, either the law of parity conservation may be violated in the early universe or there may be a flaw in the WMAP data.
收录类别SCI
WOS记录号WOS:000311961700084
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224494
专题院士_期刊论文
中国科学院高能物理研究所_粒子天体物理中心
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Liu H,李惕碚;Liu, H,Li, TP. Abnormal correlation in WMAP data: parity violation or data flaw?[J]. PHYSICA SCRIPTA,2012,T151:14083.
APA 刘浩,李惕碚;Liu, H,&Li, TP.(2012).Abnormal correlation in WMAP data: parity violation or data flaw?.PHYSICA SCRIPTA,T151,14083.
MLA 刘浩,et al."Abnormal correlation in WMAP data: parity violation or data flaw?".PHYSICA SCRIPTA T151(2012):14083.
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