58 citations · 150 across the 24 of their papers we have counts for
25 papers
Weyl geometry and cosmological particle creation
Victor A. Berezin, Vyacheslav I. Dokuchaev
These are lectures for students at the summer school conducted by the Faculty of Fundamental Sciences, Bauman Moscow State Technical University at 2022.
Supervisor of the Universe
Victor A. Berezin, Vyacheslav I. Dokuchaev
In this paper, conformal invariant gravitation, based on Weyl geometry, is considered. In addition to the gravitational and matter action integrals, the interaction between the Wey…
Double layer in quadratic gravity and least action principle
V. A. Berezin, V. I. Dokuchaev, Yu. N. Eroshenko +1
The Israel equations for thin shells in General Relativity are derived directly from the least action principle. The method is elaborated for obtaining the equations for double lay…
Quadratic Gravity, double layers and non-conservative energy-momentum tensor
Victor A. Berezin, Vyacheslav I. Dokuchaev, Yury N. Eroshenko +1
In the present paper we investigate the conservative conditions in Quadratic Gravity. It is shown explicitly that the Bianchi identities lead to the conservative condition of the l…
Formation and clustering of primordial black holes in Brans-Dicke theory
V. A. Berezin, V. I. Dokuchaev, Yu. N. Eroshenko +1
The formation of primordial black holes in the early universe in the Brans-Dicke scalar-tensor theory of gravity is investigated. Corrections to the threshold value of density pert…
Least action principle and gravitational double layer
Victor Berezin, Vyacheslav Dokuchaev, Yury Eroshenko +1
The higher derivative gravitational theories exhibit new phenomena absent in General Relativity. One of them is the possible formation of the so called double layer which is the pu…