In this paper, we discuss the gluon propagator in the linear covariant gauges in D= 2, 3, 4
Euclidean dimensions. Nonperturbative effects are taken into account via the so-called …

The non-perturbative nilpotent exact BRST symmetry of the Gribov–Zwanziger action in the
Landau gauge constructed in [1] is generalized to the case of Euclidean Yang–Mills theories …

In this paper we address the issue of the non-perturbative quantization of Euclidean Yang–
Mills theories in the Curci–Ferrari gauge. In particular, we construct a refined Gribov …

In this note, we consider the Landau gauge in the continuum formulation. Our purposes are
twofold. Firstly, we try to work out the consequences of the recently derived Cucchieri …

The understanding of the non-perturbative regime of YM theories remains a challenging
open problem in theoretical physics. Notably, a satisfactory description of the confinement of …

We address the issue of the all order multiplicative renormalizability of SU (2) Yang-Mills
theories quantized in the maximal Abelian gauge in presence of scalar matter fields. The …

The study of Yang-Mills theories in three dimensions is an insightful playground to grasp
important features for the four-dimensional case. Additionally, in three dimensions, the …

In this work we present an algebraic proof of the renormazibility of the super-Yang-Mills
action quantized in a generalized supersymmetric version of the maximal Abelian gauge …

In the first part of this thesis a coupled truncated set of Dyson-Schwinger equations (DSEs)
including the one for the gluon-propagator is solved self-consistently over the whole …

We address the issue of the all order multiplicative renormalizability of $ SU (2) $ Gribov-
Zwanziger theories quantized in the maximal Abelian gauge in presence of confined matter …