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arXiv · hep-lat/0403002

Infrared and ultraviolet properties of the Landau gauge quark propagator

Patrick O. Bowman·Urs M. Heller·Derek B. Leinweber·Anthony G. Williams·Jianbo Zhang
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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.

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Patrick O. Bowman, Urs M. Heller, Derek B. Leinweber, Anthony G. Williams, Jianbo Zhang. 2004-03-01. Infrared and ultraviolet properties of the Landau gauge quark propagator. https://doi.org/10.1016/s0920-5632(03)02454-x

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