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Advances in High Energy Physics
Volume 2013 (2013), Article ID 746894, 13 pages
Research Article

Graviatoms with de Sitter Interior

1Department of Mathematics and Computer Science, University of Warmia and Mazury, Słoneczna 54, 10-710 Olsztyn, Poland
2A. F. Ioffe Physico-Technical Institute, Politekhnicheskaja 26, St. Petersburg 194021, Russia
3Institute of Gravitation and Cosmology, Peoples’ Friendship University of Russia, 6 Miklukho-Maklay Street, Moscow 117198, Russia

Received 25 July 2013; Accepted 18 September 2013

Academic Editor: Maxim Khlopov

Copyright © 2013 Irina Dymnikova and Michael Fil’chenkov. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


We present a graviatom with de Sitter interior as a new candidate to atomic dark matter generically related to a vacuum dark energy through its de Sitter vacuum interior. It is a gravitationally bound quantum system consisting of a nucleus represented by a regular primordial black hole (RPBH), its remnant or gravitational vacuum soliton G-lump, and a charged particle. We estimate probability of formation of RPBHs and G-lumps in the early Universe and evaluate energy spectrum and electromagnetic radiation of graviatom which can in principle bear information about a fundamental symmetry scale responsible for de Sitter interior and serve as its observational signatures.