5 citations · 6 across the 3 of their papers we have counts for
5 papers
Finite volume effects in the gluon propagator
O. Oliveira, P. J. Silva
We report on a preliminary study of the volume dependence of the gluon propagator. The propagator is computed using different lattice volumes, its extrapolation to infinite volume…
The IR gluon propagator from lattice QCD
P. J. Silva, O. Oliveira
The gluon propagator is computed in large asymmetric lattices, accessing momenta around 100 MeV and smaller. Our study tries to check the compatibility of the recent solutions of t…
Classical Solutions of SU(2) and SU(3) Pure Yang-Mills Theories and Heavy Quark Spectrum
O. Oliveira, R. A. Coimbra
In this paper we compute classical Minkowsky spacetime solutions of pure SU(2) and SU(3) gauge theories, in Landau gauge. The solutions are regular everywhere except at the origin…
Classical Solutions of SU(3) Pure Yang-Mills Theory
O. Oliveira, R. A. Coimbra
Regular classical solutions of pure SU(3) gauge theories, in Minkowsky spacetime, are computed in the Landau gauge. The classical fields have an intrinsic energy scale and produce…
On SU(2) Yang-Mills Theory and the Maximal Abelian Gauge
O. Oliveira
The problem of identifying the dynamical degrees of freedom for SU(2) gauge theories is discussed. After studying SU(N) theories, it is shown that classical pure SU(2) gauge theory…