64 citations · 539 across the 88 of their papers we have counts for
7 papers · 1 filter
Hamiltonian General Relativity in Finite Space and Cosmological Potential Perturbations
B. M. Barbashov, V. N. Pervushin, A. F. Zakharov +1
The Hamiltonian formulation of general relativity (GR) is considered in finite space-time and a specific frame of reference given by the diffeo-invariant components of the Fock sim…
Creation of the Universe
Victor N. Pervushin
Possibilities for solution of the problem of creation of the Universe from a physical vacuum in the framework the General Relativity and modern quantum field theory are discussed i…
Quantum Gravity as Theory of "Superfluidity"
B. M. Barbashov, V. N. Pervushin, A. F. Zakharov +1
A version of the cosmological perturbation theory in general relativity (GR) is developed, where the cosmological scale factor is identified with spatial averaging of the metric de…
CMBR anisotropy: theoretical approaches
B. M. Barbashov, V. N. Pervushin, A. F. Zakharov +1
The version of the cosmological perturbation theory based on exact resolution of energy constraint is developed in accordance with the diffeomorphisms of general relativity in the…
Quantum Cosmological Origin of Universes
V. N. Pervushin, V. A. Zinchuk
A direct pathway from Hilbert's ``Foundation of Physics'' to Quantum Gravity is established through Dirac's Hamiltonian reduction of General Relativity and Bogoliubov's transformat…
Cosmological Production of Vector Bosons and Cosmic Microwave Background Radiation
D. B. Blaschke, S. I. Vinitsky, A. A. Gusev +2
The intensive cosmological creation of vector W, Z- bosons in the cosmological model with the relative units is considered. Field theoretical models are studied, which predict that…
Hamiltonian Cosmological Perturbation Theory
B. M. Barbashov, V. N. Pervushin, A. F. Zakharov +1
The Hamiltonian approach to cosmological perturbations in general relativity in finite space-time is developed, where a cosmological scale factor is identified with spatial averagi…