36 citations · 292 across the 57 of their papers we have counts for
15 papers · 1 filter
Effective potential of gluodynamics in background of Polyakov loop and colormagnetic field
M. Bordag, V. Skalozub
In SU(N) gluodynamics, above the de-confinement temperature, the effective potential has minima at non-zero -background fields in the two-loop approximation. Also, it has a mi…
A0--condensation in quark-gluon plasma with finite baryon density
M. Bordag, V. Skalozub
In the present paper, we return to the problem on a spontaneous generation of the -background field in QCD at finite temperature and include in addition a quark chemical poten…
On the type of the temperature phase transition in O(N) models within a perturbative analysis
M. Bordag, V. Skalozub
We investigate the type of the temperature phase transition in the component $\la ϕ^4$ () model of scalar fields. Actual calculations are carried out in the beyond-super-…
Groundstate projection of the charged SU(2) polarization tensor in a chromomagnetic background field
M. Bordag, V. Skalozub
We consider the polarization tensor of a color charged gluon field in SU(2) in the background of a homogeneous color magnetic field and calculate its projection onto the lower (tac…
Polarization tensor of charged gluons in color magnetic background field at finite temperature
M. Bordag, V. Skalozub
We calculate the polarization tensor of charged gluons in a Abelian homogeneous magnetic background field at finite temperature in one loop order Lorentz background field gauge in…
Neutral gluon polarization tensor in color magnetic background at finite temperature
M. Bordag, V. Skalozub
In the framework of SU(2) gluodynamics, we derive the tensor structure of the neutral gluon polarization tensor in an Abelian homogeneous magnetic field at finite temperature and c…
Non-transversality of the gluon polarization tensor in a chromomagnetic background
M. Bordag, J. Grebenyuk, V. Skalozub
We investigate the question about the transversality of the gluon polarization tensor in a homogeneous chromomagnetic background field. We re-derive the non transversality known fr…
Gluon polarization tensor in color magnetic background
M. Bordag, V. Skalozub
In SU(2) gluodynamics we calculate the gluon polarization tensor in an Abelian homogeneous magnetic field in one-loop order in the Lorentz background field gauge. It turned out to…
First order phase transition and corrections to its parameters in the O(N) - model
M. Bordag, V. Skalozub
The temperature phase transition in the -component scalar field theory with spontaneous symmetry breaking is investigated using the method combining the second Legendre transfor…
Temperature phase transition and an effective expansion parameter in the O(N)-model
M. Bordag, V. Skalozub
The temperature phase transition in the N-component scalar field theory with spontaneous symmetry breaking is investigated in the perturbative approach. The second Legendre transfo…
Phase transition in scalar -theory beyond the super daisy resummations
M. Bordag, V. Skalozub
The temperature phase transition in scalar field theory with spontaneous symmetry breaking is investigated in a partly resummed perturbative approach. The second Legendre…
Electroweak Phase Transition in Strong Magnetic Fields in the Standard Model of Elementary Particles
V. Skalozub, V. Demchik
The electroweak phase transition in the magnetic and hypermagnetic fields is studied in the Standard Model on the base of investigation of symmetry behaviour within the consistent…
On Symmetry Restoration at Finite Temperature (Scalar Case)
M. Bordag, V. Skalozub
We investigate the effective potential for a scalar theory with spontaneous symmetry breaking at finite temperature. All 'daisy' and 'super daisy' diagrams are summed up an…
Photon splitting and photon-plasmon interaction in a dense medium
V. V. Skalozub, A. Y. Tishchenko
Three-photon vertex in a dense degenerated plasma is calculated. It is discovered the polarization tensor has the longitudinal part which makes possible an interaction between tran…
The Vortex Solution in the (2+1)-Dimensional Yang-Mills-Chern-Simons Theory at High Temperature
Vladimir Skalozub, Alexander Zaslavsky
The vortex-like solution to the non-linear field equations in a two-dimensional SU(2) gauge theory with the Chern-Simons mass term is found at high temperature. It is derived from…