Deformed compact extra space as dark matter candidate
Nov 18, 2014
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Abstract: (arXiv)
We elaborate the possibility for a deformed extra space to be considered as the dark matter candidate. To perform calculations a class of two-dimensional extra metrics was considered in the framework of the multidimensional gravity. It was shown that there exists a family of stationary metrics of the extra space possessing point-like defect. Estimation of cross section of scattering of a particle of the ordinary matter on a spatial domain with deformed extra space is in agreement with the observational constraints.Note:
- 12 pages, 5 figures; V2: some changes to match version published in IJMPD
- 04.50.-h
- 95.35.+d
- dimension: 2
- gravitation: higher-dimensional
- dark matter
- space: deformation
- geometry
- defect
References(27)
Figures(7)
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