Renormalization scheme and gauge (in)dependence of the generalized Crewther relation: what are the real grounds of the β-factorization property?
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DOI: 10.1007/jhep02(2018)161
Abstract: A bstractThe problem of scheme and gauge dependence of the factorization property of the renormalization group β-function in the SU(Nc) QCD generalized Crewther relation (GCR), which connects the flavor non-singlet contributions to the Adler and… read more here.
Keywords: gauge; factorization; renormalization; scheme ... See more keywords