10 citations · 11 across the 5 of their papers we have counts for
5 papers
Vacuum Polarization Effects During the Reheating Epoch
A. B. Arbuzov, A. A. Nikitenko
Quantum effects in the era of reheating of the universe after inflation are considered. A semiclassical approach to gravity theory is applied within Starobinsky's inflationary mode…
Cosmic rays from annihilation of heavy dark matter particles
E. V. Arbuzova, A. D. Dolgov, A. A. Nikitenko
The origin of the ultra high energy cosmic rays via annihilation of heavy stable, fermions "f", of the cosmological dark matter (DM) is studied. The particles in question are suppo…
On the choice of variable for quantization of conformal GR
A. B. Arbuzov, A. A. Nikitenko
The possibility of using spin connection components as basic quantization variables of a conformal version of General Relativity is studied. The considered model contains gravitati…
Cosmic rays from heavy particle decays
E. V. Arbuzova, A. D. Dolgov, A. A. Nikitenko
Multidimensional modification of gravity with a smaller mass scale of the gravitational interaction is considered. Stable by assumption dark matter particles could decay via intera…
Effective potential of scalar-tensor gravity with quartic self-interaction of scalar field
A. Arbuzov, B. Latosh, A. Nikitenko
One-loop effective potential of scalar-tensor gravity with a quartic scalar field self-interaction is evaluated up to first post-Minkowskian order. The potential develops an instab…