3 citations · 8 across the 4 of their papers we have counts for
3 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…
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…
Hamiltonian Cosmological Dynamics of General Relativity
B. M. Barbashov, V. N. Pervushin, V. A. Zinchuk +1
The Hamiltonian approach to General Relativity is developed similarly to the Wheeler-DeWitt Hamiltonian cosmology, where the cosmological scale factor is treated as a time-like dyn…