Quantum gravity.
Cosmology.
General Relativity.
Quantum field theory.
Magnetic hydrodynamics.
Main publications:
S.L. Cherkas, V.L. Kalashnikov, “Quantum evolution of the Universe in the constrained quasi-Heisenberg picture: from quanta to classics?”, Grav. Cosmol., 2 (2006), 126
S.L. Cherkas, V.L. Kalashnikov, “Determination of the UV cut-off from the observed value of the
Universe acceleration.”, JCAP, 2007, no. 1, 028
S.V. Anischenko, S.L. Cherkas, V.L. Kalashnikov, “Functional minimization method addressed to the vacuum finding for an arbitrary driven quantum oscillator”, Nonlinear Phenomena
in Complex Systems, 12 (2009), 16–26
S.L. Cherkas, V.L. Kalashnikov, “Cosmological production of fermions in a flat Friedman universe with linearly growing scale factor: exactly solvable model”, Nonlinear Phenomena
in Complex Systems, 13 (2010), 315
S.L. Cherkas, V.L. Kalashnikov, “An inhomogeneous toy model of the quantum gravity with the explicitly evolvable
observables.”, Gen. Rel. Grav., 44 (2012), 3081–3102
