178 citations · 618 across the 24 of their papers we have counts for
4 papers · 1 filter
Remarks on Lattice Gauge Fixing
S. Petrarca
In this talk I briefly comment on the conventional lattice gauge fixing adopting a critical, even though constructive, numerical point of view.
Preliminary Results with Lattice Covariant Gauge
L. Giusti, M. L. Paciello, S. Petrarca +1
In this poster we present a few preliminary results obtained using our method to fix generic covariant gauges on the lattice. We have computed the gluon propagator and we have foun…
The t->cH decay width in the standard model
B. Mele, S. Petrarca, Soddu
The t->cH decay width has been computed in the standard model with a light Higgs boson. The corresponding branching fraction has been found to be in the range B(t->cH) ~ 10^{-13} -…
Lattice Gauge Fixing for Parameter Dependent Covariant Gauges
L. Giusti, M. L. Paciello, S. Petrarca +1
We propose a non-perturbative procedure to fix generic covariant gauges on the lattice. Varying the gauge parameter, this gauge fixing provides a concrete method to check numerical…