41 citations · 65 across the 6 of their papers we have counts for
6 papers
Astrophysical appearances of primordial black holes
Konstantin Postnov, Aleksandre Kuranov, Nikita Mitichkin
Interest to astrophysical evidence for primordial black holes (PBHs) formed in the early Universe from initial cosmological perturbations has increased after the discovery of coale…
On the primordial binary black hole mergings in LIGO-Virgo-Kagra data
Konstantin Postnov, Nikita Mitichkin
We briefly discuss a possible cosmological implication of the observed binary black hole mergings detected by LIGO-Virgo-Kagra collaboration (GWTC-3 catalogue) for the primordial b…
Gravitational wave astronomy: astrophysical and cosmological inferences
Konstantin Postnov, Nikita Mitichkin
We briefly discuss the most prominent results and specific sources detected by gravitational-wave observatories LIGO-Virgo during first three O1-O3 runs, as well as possible astrop…
Coalescing primordial binary black holes with log-normal mass spectrum
Konstantin Postnov, Alexander Dolgov, Nikita Mitichkin +1
Primordial black holes created in the early Universe can constitute a substantial fraction of dark matter and serve as seeds for early galaxy formation. Binary primordial black hol…
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…
Spins of black holes in coalescing compact binaries
K. Postnov, A. Kuranov, N. Mitichkin
Modern astrophysical methods of determination of spins of rotating stellar-mass black hole in close binaries and of supermassive black holes in active galactic nuclei are briefly d…