Title: Gauge independence of the operator product nonperturbative quark mass
Abstract: We show in detail how the quark condensate operator product contribution to the quark propagator manifests gauge parameter independence of the nonperturbative quark mass at the pole position. We also demonstrate that the gluon condensate does not contribute to this nonperturbative quark mass.
Publication Year: 1985
Publication Date: 1985-11-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 21
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