Weyl Consistency Conditions and γ_{5}.
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DOI: 10.1103/physrevlett.123.041602
Abstract: The treatment of γ_{5} in dimensional regularization leads to ambiguities in field-theoretic calculations, of which one example is the coefficient of a particular term in the four-loop gauge beta functions of the standard model. Using… read more here.
Keywords: consistency conditions; weyl consistency; term;