491 citations · 2.5k across the 60 of their papers we have counts for
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Dark Matter Density Spikes around Primordial Black Holes
Yu. N. Eroshenko
We show that density spikes begin to form from dark matter particles around primordial black holes immediately after their formation at the radiation-dominated cosmological stage.…
Particle creation phenomenology, Dirac sea and the induced Weyl and Einstein-dilaton gravity
Victor Berezin, Vyacheslav Dokuchaev, Yury Eroshenko
We constructed the conformally invariant model for scalar particle creation induced by strong gravitational fields. Starting from the "usual" hydrodynamical description of the part…
Gravitational waves from primordial black holes collisions in binary systems
Yu. N. Eroshenko
It was shown by (Nakamura et al. 1997), (Ioka et al. 1998), and (Sasaki et al. 2016) that primordial black holes (PBHs) binaries can form effectively at the cosmological stage of r…
On maximal analytical extension of the Vaidya metric
V. A. Berezin, V. I. Dokuchaev, Yu. N. Eroshenko
The classical Vaidya metric is transformed to the special diagonal coordinates in the case of the linear mass function allowing rather easy treatment. We find the exact analytical…