Abstract

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The gluon propagator from large asymmetric lattices

Presenter: Orlando Oliveira — University of Coimbra

O. Oliveira, P. J. Silva, E.-M. Ilgenfritz, A. Sternbeck

The Landau-gauge gluon propagator is computed for the gauge group SU(3) on lattices up to a size of 323x200.

We use the standard Wilson action at beta = 6.0 and compare our results with previous computations using large asymmetric and symmetric lattices at different values of beta. In particular, we focus on the impact of asymmetric lattice geometries on the data and try to extrapolate them to the infinite-volume limit.