The β-function for effective quark masses to two loops in QCD
作者： O. Nachtmann , W. Wetzel
DOI: 10.1016/0550-3213(81)90278-9
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摘要: Abstract We calculate the evolution equation for effective masses in QCD to two loops minimal subtraction scheme of 't Hooft. compare our result with other recent calculations and make some comments on gauge independence regularization dependence β-functions.
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