Deformed compact extra space as dark matter candidate-Reference-Cited by-同舟云学术

Deformed compact extra space as dark matter candidate

Published:2015-11 Issue:13 Volume:24 Page:
ISSN:0218-2718
Container-title:International Journal of Modern Physics D
language:en
Short-container-title:Int. J. Mod. Phys. D

Author:

Gani Vakhid A.¹²,Dmitriev Alexander E.³,Rubin Sergey G.⁴

Affiliation:

1. Department of Mathematics, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe Shosse, 31, Office A-211, 115409 Moscow, Russia

2. Laboratory of Elementary Particles Theory, Theoretical Department, National Research Center Kurchatov Institute, Institute for Theoretical and Experimental Physics, 117218 Moscow, Russia

3. Department of Elementary Particle Physics, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia

4. Department of Elementary Particle Physics, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe Shosse, 31, Office E-115, 115409 Moscow, Russia

Abstract

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.

Publisher

World Scientific Pub Co Pte Lt

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218271815450017

Reference33 articles.

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