The Perturbative Pole Mass in QCD
classification
✦ hep-ph
hep-lat
keywords
masspolebeenbelievedgauge-independenthereinfrared-finiteliterature
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It is widely believed that the pole mass of a quark is infrared-finite and gauge-independent to all orders in perturbation theory. This seems not to have been proved in the literature. A proof is provided here.
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