1.5k citations · 4.5k across the 74 of their papers we have counts for
75 papers
On the convergence of the polarization tensor in space-time of three dimensions
M. Bordag, G. L. Klimchitskaya, V. M. Mostepanenko
In this paper, we consider the convergence properties of the polarization tensor of graphene obtained in the framework of thermal quantum field theory in three-dimensional space-ti…
Tachyon condensation in a chromomagnetic background field and the groundstate of QCD
M. Bordag
I consider the chromomagnetic vacuum in SU(2). The effective Lagrangian in one loop approximation is known to have a minimum below zero which results in a spontaneously generated m…
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…
Bulk contributions to the Casimir interaction of Dirac materials
M. Bordag, I. Fialkovsky, N. Khusnutdinov +1
Exploiting methods of Quantum Field Theory we compute the bulk polarization tensor and bulk dielectric functions for Dirac materials in the presence of a mass gap, chemical potenti…
Vacuum energy for a scalar field with self-interaction in (1+1) dimensions
M. Bordag
We calculate the vacuum (Casimir) energy for a scalar field with self-interaction in (1+1) dimensions non perturbatively, i.e., in all orders of the self-interaction. We cons…
The closed piecewise uniform string revisited
M. Bordag, I. G. Pirozhenko
We reconsider the composite string model introduced {30 years ago} to study the vacuum energy. The model consists of a scalar field, describing the transversal vibrations of a stri…