Gluonic corrections to quark vacuum condensate contributions to two-point functions in QCD |
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| Authors: | Pedro Pascual Eduardo de Rafael |
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| Affiliation: | 1. Centre de Physique Théorique, Section II, C.N.R.S., Luminy, Case 907, F-13288, Marseille Cedex 9, France
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| Abstract: | We present the α s corrections to quark vacuum condensate contributions to various types of current correlation functions. Their relevance to the first Weinberg sum rule is discussed. A new derivation of the relation between theA 1-mass and the ?-mass is presented. The higher order corrections to the socalled non-perturbative quark mass are also discussed. |
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