Theory Colloquium

Renormalization Group Equations of d=6 Operators in the Standard Model Effective Field Theory

by Elizabeth Jenkins (UC San Diego)

4-3-006 - TH Conference Room (CERN)

4-3-006 - TH Conference Room


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The one-loop renormalization group equations for the Standard Model (SM) Effective Field Theory (EFT) including dimension-six operators are calculated. The complete 2499 × 2499 one-loop anomalous dimension matrix of the d=6 Lagrangian is obtained, as well as the contribution of d=6 operators to the running of the parameters of the renormalizable SM Lagrangian. The presence of higher-dimension operators has implications for the flavor problem of the SM. An approximate holomorphy of the one-loop anomalous dimension matrix is found, even though the SM EFT is not a supersymmetric theory.

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