We illustrate preliminary results on the gluon propagator computed in generic covariant lattice gauges in the quenched approximation with the Wilson action. We have applied a recently proposed procedure to fix a generic covariant gauge on the lattice. We make a comparison among results obtained at two different values of the gauge parameter and in the standard Landau's gauge.
Giusti, L., Paciello, M., Petrarca, S., Rebbi, C., Taglienti, B. (2001). Results on the gluon propagator in lattice covariant gauges. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 94(1-3), 805-808 [10.1016/S0920-5632(01)00919-7].
Results on the gluon propagator in lattice covariant gauges
GIUSTI, LEONARDO;
2001
Abstract
We illustrate preliminary results on the gluon propagator computed in generic covariant lattice gauges in the quenched approximation with the Wilson action. We have applied a recently proposed procedure to fix a generic covariant gauge on the lattice. We make a comparison among results obtained at two different values of the gauge parameter and in the standard Landau's gauge.
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