542 citations · 565 across the 4 of their papers we have counts for
5 papers
A refinement of the Gribov-Zwanziger approach in the Landau gauge: infrared propagators in harmony with the lattice results
David Dudal, John Gracey, Silvio Paolo Sorella +2
Recent lattice data have reported an infrared suppressed, positivity violating gluon propagator which is nonvanishing at zero momentum and a ghost propagator which is no longer enh…
Gauge invariant nonlocal mass operator in YM theories
D. Dudal, N. Vandersickel, H. Verschelde +5
We briefly describe the construction of a renormalizable gauge model based on the nonlocal gauge invariant mass operator F1/D^2F. We also take a look at the unitarity of the result…
The Gribov-Zwanziger action in the presence of the gauge invariant, nonlocal mass operator in the Landau gauge
M. A. L. Capri, D. Dudal, V. E. R. Lemes +4
We prove that the nonlocal gauge invariant mass dimension two operator can be consistently added to the Gribov-Zwanziger action, which implements the res…
Unitarity analysis of a non-Abelian gauge invariant action with a mass
David Dudal, Nele Vandersickel, Henri Verschelde
In previous work done by us and coworkers, we have been able to construct a local, non-Abelian gauge invariant action with a mass parameter, based on the nonlocal gauge invariant m…
UV finiteness of 3D Yang-Mills theories with a regulating mass in the Landau gauge
D. Dudal, J. A. Gracey, R. F. Sobreiro +2
We prove that three-dimensional Yang-Mills theories in the Landau gauge supplemented with a infrared regulating, parity preserving mass term are ultraviolet finite to all orders. W…