265 citations · 652 across the 23 of their papers we have counts for
23 papers
Exact solutions of Maxwell vacuum equations in Petrov homogeneous non-null spaces
V. V. Obukhov
The classification of exact solutions of Maxwell vacuum equations for pseudo-Riemannian spaces with spatial symmetry (homogeneous non-null spaces of Petrov) in the presence of elec…
Comments on the article "M.O. Katanaev, Complete separation of variables in the geodesic Hamilton-Jacobi equation in four dimensions, Physica Scripta (2023), 98, 104001"
V. V. Obukhov, K. E. Osetrin, A. V. Shapovalov
The present note is a feedback on the article by M.O. Katanaev in "Physica Scripta" (2023, 98, 104001), where, in our opinion, a distorted view of the classical theory of separatio…
Maxwell equations in homogeneous spaces with solvable groups of motions
V. V. Obukhov
The classification of exact solutions of Maxwell vacuum equations for the case when the electromagnetic fields and metrics of homogeneous spaces are invariant with respect to the m…
Maxwell's equations in homogeneous spaces for admissible electromagnetic fields
V. V. Obukhov
Maxwell's vacuum equations are integrated for admissible electromagnetic fields in homogeneous spaces. Admissible electromagnetic fields are those for which the space group generat…
Algebra of the symmetry operators of the Klein-Gordon-Fock equation for the case when groups of motions act transitively on null subsurfaces of spacetime
V. V. Obukhov
The algebras of the symmetry operators for the Hamilton-Jacobi and Klein-Gordon-Fock equations are found for a charged test particle moving in an external electromagnetic field in…
Inflation in Terms of a Viscous van der Waals Coupled Fluid
I. Brevik, V. V. Obukhov, A. V. Timoshkin
We propose to describe the acceleration of the universe by introducing a model of two coupled fluids. We focus on the accelerated expansion at the early stages. The inflationary ex…