Cosmic topology of polyhedral double-action manifolds
Cosmic topology of polyhedral double-action manifolds
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多面体双作用流形的宇宙拓扑
DOI:
10.1088/0264-9381/29/23/235028
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发表时间:
2012
影响因子:
3.5
通讯作者:
S. Lustig
中科院分区:
文献类型:
--
作者:
R. Aurich;S. Lustig
A special class of non-trivial topologies of the spherical space S3 is investigated with respect to their cosmic microwave background (CMB) anisotropies. The observed correlations of the anisotropies on the CMB sky possess on large separation angles surprising low amplitudes which might be naturally be explained by models of the Universe having a multiconnected spatial space. We analysed in Aurich and Lustig (2012 Class. Quantum Grav. 29 215005) the CMB properties of prism double-action manifolds that are generated by a binary dihedral group D⋆ p and a cyclic group Zn up to a group order of 180. Here we extend the CMB analysis to polyhedral double-action manifolds which are generated by the three binary polyhedral groups (T⋆, O⋆, I⋆) and a cyclic group Zn up to a group order of 1000. There are 20 such polyhedral double-action manifolds. Some of them turn out to have even lower CMB correlations on large angles than the Poincaré dodecahedron.
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DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
R. Aurich;S. Lustig
通讯作者:
S. Lustig
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
B. Mota;M. Rebouças;R. Tavakol
通讯作者:
R. Tavakol
DOI:
10.1111/j.1365-2966.2012.21363.x
发表时间:
2012
影响因子:
4.8
作者:
R. Aurich;S. Lustig
通讯作者:
S. Lustig
影响因子:
3.5
作者:
E. Gausmann;R. Lehoucq;J. Luminet;J. Uzan;J. Weeks
通讯作者:
J. Weeks
DOI:
10.1111/j.1365-2966.2010.18057.x
发表时间:
2010
影响因子:
4.8
作者:
P. Bielewicz;A. Banday
通讯作者:
A. Banday