204 citations · 281 across the 5 of their papers we have counts for
5 papers
Classical transitions with the topological number changing in the early Universe
Vakhid A. Gani, Alexander A. Kirillov, Sergey G. Rubin
We consider classical dynamics of two real scalar fields within a model with the potential having a saddle point. The solitons of such model are field configurations that have the…
Reionization effect enhancement due to primordial black holes
K. M. Belotsky, A. A. Kirillov, N. O. Nazarova +1
Primordial black holes (PBH) could account for variety of phenomena like dark matter, reionization of the Universe, early quasars, coalescence of black holes registered through gra…
On scattering of CMB radiation on wormholes: kinetic SZ-effect
A. A. Kirillov, E. P. Savelova
The problem of scattering of CMB radiation on wormholes is considered. It is shown that a static gas of wormholes does not perturb the spectrum of CMB. In the first order by …
Signatures of primordial black hole dark matter
K. M. Belotsky, A. D. Dmitriev, E. A. Esipova +6
The nonbaryonic dark matter of the Universe is assumed to consist of new stable forms of matter. Their stability reflects symmetry of micro world and mechanisms of its symmetry bre…
Primordial black holes with mass g and reionization of the Universe
K. M. Belotsky, A. A. Kirillov
Primordial black holes (PBHs) with mass g almost escape constraints from observations so could essentially contribute to dark matter density. Hawking evaporation…