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A unified description for dipoles of the fine-structure constant and SnIa Hubble diagram in Finslerian universe
Li, X; Lin HN(林海南); Lin, HN; Wang, S; Chang, Z; Chang Z(常哲)
2015
发表期刊EUROPEAN PHYSICAL JOURNAL C
卷号75期号:5页码:181
通讯作者林海南 ; 常哲
文章类型Article
摘要We propose a Finsler spacetime scenario of the anisotropic universe. The Finslerian universe requires both the fine-structure constant and the accelerating cosmic expansion to have a dipole structure and the directions of these two dipoles to be the same. Our numerical results show that the dipole direction of the SnIa Hubble diagram locates at (l, b) = (314.6 degrees +/- 20.3 degrees,-11.5 degrees +/- 12.1 degrees) with magnitude B = (-3.60 +/- 1.66) x 10(-2). The dipole direction of the fine-structure constant locates at (l, b) = (333.2 degrees +/- 8.8 degrees,-12.7 degrees +/- 6.3 degrees) with magnitude B = (0.97 +/- 0.21) x10(-5). The angular separation between the two dipole directions is about 18.2 degrees.
学科领域Physics
DOI10.1140/epjc/s10052-015-3380-2
收录类别SCI
WOS类目Physics, Particles & Fields
WOS记录号WOS:000355673200005
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被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228477
专题理论物理室
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Li, X,Lin HN,Lin, HN,et al. A unified description for dipoles of the fine-structure constant and SnIa Hubble diagram in Finslerian universe[J]. EUROPEAN PHYSICAL JOURNAL C,2015,75(5):181.
APA Li, X,林海南,Lin, HN,Wang, S,Chang, Z,&常哲.(2015).A unified description for dipoles of the fine-structure constant and SnIa Hubble diagram in Finslerian universe.EUROPEAN PHYSICAL JOURNAL C,75(5),181.
MLA Li, X,et al."A unified description for dipoles of the fine-structure constant and SnIa Hubble diagram in Finslerian universe".EUROPEAN PHYSICAL JOURNAL C 75.5(2015):181.
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