3 papers
hep-th2019
Infinitesimal Gribov copies in gauge-fixed topological Yang-Mills theories
D. Dudal, C. P. Felix, O. C. Junqueira +5
We study the Gribov problem in four-dimensional topological Yang-Mills theories following the Baulieu-Singer approach in the (anti-)self-dual Landau gauges. This is a gauge-fixed a…
hep-th2019
The BRST-invariant vacuum state of the Gribov-Zwanziger theory
D. Dudal, C. P. Felix, L. F. Palhares +2
We revisit the effective action of the Gribov-Zwanziger theory, taking into due account the BRST symmetry and renormalization (group invariance) of the construction. We compute at…
hep-ph2018
BRST invariant condensates in Gribov-Zwanziger theory
David Dudal, Caroline Felix, Leticia Palhares +2
In this proceeding, Yang-Mills theory is quantized in the linear covariant gauges, while taking into account the issue of Gribov copies and we construct the one-loop effect…