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Beta Function and Anomalous Dimensions

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arxiv 1011.3832 v2 pith:PGZOGECX submitted 2010-11-16 hep-ph hep-lathep-th

Claudio Pica , Francesco Sannino This is my paper · ORCID
classification hep-phhep-lathep-th
keywords anomalousbetadimensionsfunctioncoefficientsdetermineall-orderallows
verification ladder T0 review T1 audit T2 compute T3 formal
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We demonstrate that it is possible to determine the coefficients of an all-order beta function linear in the anomalous dimensions using as data the two-loop coefficients together with the first one of the anomalous dimensions which are universal. The beta function allows to determine the anomalous dimension of the fermion masses at the infrared fixed point, and the resulting values compare well with the lattice determinations.

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Cited by 4 Pith papers

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