Anomalous dimensions from Yukawa couplings in SMNEFT: four-fermion operators

Abstract

The Standard Model Neutrino Effective Field Theory (SMNEFT) is the Standard Model Effective Field Theory (SMEFT) augmented with right-handed neutrinos. Building on our previous work, arXiv:2010.12109, we calculate the Yukawa coupling contributions to the one-loop anomalous dimension matrix for the 11 dimension-six four-fermion SMNEFT operators. We also present the new contributions to the anomalous dimension matrix for the 14 four-fermion SMEFT operators that mix with the SMNEFT operators through the Yukawa couplings of the right-handed neutrinos.

arXiv comment13 pages, 4 figures, 2 tables. Version to appear in JHEP

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Cited by in corpus (11)

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• Long-lived heavy neutral leptons at the LHC: four-fermion single-$N_R$ operators
• Long-lived heavy neutral leptons from mesons in effective field theory
• $\bar{B}\to D^{(\ast )}\ell \bar{X}$ decays in effective field theory with massive right-handed neutrinos
• Renormalization group improved implications of semileptonic operators in SMEFT
• Probing light sterile neutrinos in left-right symmetric models with displaced vertices and neutrinoless double beta decay
• Right-handed Dirac and Majorana neutrinos at Belle II
• Constraining the SMEFT Extended with Sterile Neutrinos at FCC-ee
• Nonperturbative effects in neutrino magnetic moments
• Dark Matter Effective Field Theory and an Application to Vector Dark Matter