119 citations · 643 across the 42 of their papers we have counts for
9 papers · 1 filter
Cosmological acceleration
Sergei I. Blinnikov, Alexander D. Dolgov
An overview is given of the current status of the theory and observations of the acceleration of the expansion of the observable part of the Universe. Contents 1. Historical Introd…
Primordial Black Holes Around Us Now, Long Before, and Far away
A. D. Dolgov
Recent astronomical data on Black hole observations are reviewed. The arguments in favor that the observed black holes are predominantly primordial (PBH) are presented. The mass sp…
Baryogenesis through baryon capture by black holes
A. D. Dolgov, N. A. Pozdnyakov
A novel mechanism of cosmological baryogenesis through baryon capture by primordial black holes is suggested. In contrast to the conventional scenarios it does not demand non-conse…
Massive photons and electrically charged black holes
A. D. Dolgov, K. S. Gudkova
The characteristic time of disappearance of electric field in massive electrodynamics during the capture of electric charge by black holes is calculated. It is shown that this time…
Why the mean mass of primordial black hole distribution is close to 10
Alexander Dolgov, Konstantin Postnov
It is shown that a mechanism of PBH formation from high-baryon bubbles with log-normal mass spectrum naturally leads to the central mass of the PBH distribution close to ten solar…
On mass distribution of coalescing black holes
A. D. Dolgov, A. G. Kuranov, N. A. Mitichkin +4
Available data on the chirp mass distribution of the coalescing black hole binaries in O1-O3 LIGO/Virgo runs are analyzed and compared statistically with the distribution calculate…