48 citations · 107 across the 9 of their papers we have counts for
9 papers
Cosmological bounce and the cosmological constant problem
Petar Pavlović, Marko Sossich
We discuss how the modifications of the standard Einstein's equations needed to support the cosmological bounce can at the same time lead to vanishing of the well known cosmologica…
On Quantum Anomalous Effects in Electrodynamics of the Early Universe
Petar Pavlović
This dissertation studies the quantum anomalous effects on the description of high energy electrodynamics. We argue that on the temperatures comparable to the electroweak scale, ch…
Dynamic properties of cyclic cosmologies
Petar Pavlović, Marko Sossich
Our first goal in this work is to study general and model-independent properties of cyclic cosmologies. The large number of studies of bouncing cosmologies and different cyclic sce…
Influence of the Vacuum Polarization Effect on the Motion of Charged Particles in the Magnetic Field around a Schwarzschild Black Hole
Petar Pavlović, Andrey Saveliev, Marko Sossich
The consequences of the vacuum polarization effect in magnetic fields around a Schwarzschild Black Hole on the motion of charged particles are investigated in this work. Using the…
The effect of vacuum polarization on the magnetic fields around a Schwarzschild black hole
Petar Pavlović, Marko Sossich
It is a well known result that the effect of vacuum polarization in gravitational fields will lead to a non-minimal coupling between gravity and electromagnetism. We investigate th…
On minimal energy states of chiral MHD turbulence
Petar Pavlović, Günter Sigl
We study the evolution of magnetohydrodynamic turbulence taking into account the chiral anomaly effect. This chiral magnetohydrodynamic description of the plasma is expected to be…
Magnetogenesis in Cyclical Universe
Natacha Leite, Petar Pavlović
We propose a simple solution to the magnetogenesis problem based on cyclic cosmology. It is demonstrated that magnetic fields, of sufficient strengths to account for the present ob…
Chiral Magnetohydrodynamic Turbulence
Petar Pavlović, Natacha Leite, Günter Sigl
In this work the influence of the chiral anomaly effect on the evolution of magnetohydrodynamic turbulence was studied. We argue that in the early universe, before the electroweak…
Modified Magnetohydrodynamics Around the Electroweak Transition
Petar Pavlović, Natacha Leite, Günter Sigl
We analyse solutions of the MHD equations around the electroweak transition taking into account the effects of the chiral anomaly. It is shown that a transition that is not of the…