45 citations · 76 across the 5 of their papers we have counts for
5 papers
Exact Einstein-scalar field solutions for formation of black holes in a cosmological setting
Oleg A. Fonarev
We consider self-interacting scalar fields coupled to gravity. Two classes of exact solutions to Einstein's equations are obtained: the first class corresponds to the minimal coupl…
Conformal Transformations of the Wigner Function and Solutions of the Quantum Corrected Vlasov Equation
Oleg A. Fonarev
We study conformal properties of the quantum kinetic equations in curved spacetime. A transformation law for the covariant Wigner function under conformal transformations of a spac…
Quantum Kinetic Equations and Cosmology
Oleg A. Fonarev
We analyse quantum--kinetic effects in the early Universe. We show that quantum corrections to the Vlasov equation give rise to a dynamical variation of the gravitational constant.…
Wigner Functions in Curved Space-Time and Quantum Corrections to Thermal Equilibrium
Oleg A. Fonarev
A brief review of the Wigner functions method in curved space-time. Contribution to the 3rd International Wigner Symposium, 5th-11th September 1993, Oxford, UK.
Wigner function and quantum kinetic theory in curved space-time and external fields
Oleg A. Fonarev
A new definition of the Wigner function for quantum fields coupled to curved space--time and an external Yang--Mills field is studied on the example of a scalar and a Dirac fields.…