We give an introduction to several regularization schemes that deal with ultraviolet and
infrared singularities appearing in higher-order computations in quantum field theories …

We examine a dielectric medium supporting a magnetic current in connection with optical
properties and energy propagation. The dispersion relations, propagating modes, and some …

In this work, we study the propagation and absorption of plasma waves in the chiral Maxwell-
Carroll-Field-Jackiw (MCFJ) electrodynamics. The Maxwell equations are rewritten for a …

In this book, we review various aspects of the Lorentz symmetry breaking, both classical and
quantum ones, with the special interest to perturbative generation of Lorentz-breaking terms …

In this work, we study the propagation and absorption of plasma waves in the context of the
Maxwell-Carroll-Field-Jackiw (MCFJ) electrodynamics with a purely spacelike background …

Quantum corrections to Lorentz-and CPT-violating QED in flat spacetime produce unusual
radiative corrections, which can be finite but of undetermined magnitude. The corresponding …

We verify the consistency of the Gödel-type solutions within the four-dimensional Chern-
Simons modified gravity with the nondynamical Chern-Simons coefficient for different forms …

This paper investigates certain aspects of the CPT-odd photon sector of the minimal
Standard Model Extension (SME) in the presence of a perfectly conducting plate (perfect …

We compute the two-loop\(\beta\)-function of scalar and spinorial quantum electrodynamics
as well as pure Yang–Mills and quantum chromodynamics using the background field …

In this paper, we obtain dispersion relations corresponding to plane wave solutions in
Lorentz-breaking extensions of gravity with dimension 3, 4, 5 and 6 operators. We …