Infrared and ultraviolet properties of the Landau gauge quark propagator

Abstract

We present a current summary of a program to study the quark propagator using lattice QCD. We use the Overlap and ``Asqtad'' quark actions on a number of lattice ensembles to assess systematic errors. We comment on the place of this work amongst studies of QCD Green's functions in other formulations. A preliminary calculation of the running quark mass is presented.

7 pages, Contribution to LHP03, Cairns

References in corpus (2)

• Pion and Kaon masses in Staggered Chiral Perturbation Theory
• Pseudoscalar Decay Constants in Staggered Chiral Perturbation Theory

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