There has been a growing evidence for the existence of magnetic fields in the extra-galactic
regions, while the attempt to associate their origin with the inflationary epoch alone has …

We consider a scale-invariant helical magnetic field generated during inflation. We show
that, if the mean magnetic helicity density of such a field is measured, it can be used to …

We consider the evolution of the gravitational wave spectrum for super-Hubble modes in
interaction with a relativistic fluid, which is regarded as an effective description of fluctuations …

We study the onset of vector instabilities in the post-inflationary epoch of the Universe as a
mechanism for primordial magnetic fields amplification. We assume the presence of a …

In this paper we address the derivation of causal relativistic hydrodynamics, formulated
within the framework of divergence type theories (DTTs), from kinetic theory for spinless …

We consider the evolution of electromagnetic fields coupled to conduction currents during
the reheating era after inflation, and prior to the establishing of the proton-electron plasma …

Electric Charge in the Stochastic Electric Field1 ∫ ∫ ∫ ∫ ∫ Page 1 140 ISSN 0021-3640,
JETP Letters, 2016, Vol. 104, No. 2, pp. 140–143. © Pleiades Publishing, Inc., 2016. Electric …