32 citations · 48 across the 8 of their papers we have counts for
5 papers · 1 filter
Collective Excitations in Thermal QED_{3+1}: Survival of the Fittest
I. V. Tyutin, Vadim Zeitlin
The spectrum of collective fermionic excitations in a finite temperature QED_{3+1} is studied in different regimes. It is shown that within the standard perturbation approach the o…
Curing Fermion Mass Gauge Variance in QED
I. V. Tyutin, Vadim Zeitlin
The problem of the gauge dependence of the fermion mass in the Maxwell-Chern-Simons QED is revisited. Using Proca mass term as an intermediate infrared regulator we are dem…
Comment on "Dynamical Chern-Simons term generation at finite density" and "Chern-Simons term at finite density"
Vadim Zeitlin
We comment on the calculation of the Chern-Simons coefficient in (2+1)-dimensional gauge theories at finite chemical potential made by A.N.Sissakian, O.Yu.Shevchenko and S.B.Solgan…
Spontaneous Magnetization in Maxwell QED
Vadim Zeitlin
Spontaneous magnetization in the Maxwell QED at finite fermion density is studied. It is shown that at low fermion densities the one-loop free energy has its minimum at som…
QED with Nonzero Fermion Density and Quantum Hall Effect
Vadim Zeitlin
A general expression for the conductivity in the QED with nonzero fermion density in the uniform magnetic field is derived. It is shown that the conductivity is entirely de…