Faculty and Student Publications
Document Type
Article
Publication Date
2-1-2021
Abstract
Standard Model Neutrino Effective Field Theory (SMNEFT) is an effective theory with Standard Model (SM) gauge-invariant operators constructed only from SM and right-handed neutrino fields. For the full set of dimension-six SMNEFT operators, we present the gauge coupling terms of the one-loop anomalous dimension matrix for renormalization group evolution (RGE) of the Wilson coefficients between a new physics scale and the electroweak scale. We find that the SMNEFT operators can be divided into five subsets which are closed under RGE. Our results apply for both Dirac and Majorana neutrinos. We also discuss the operator mixing pattern numerically and comment on some interesting phenomenological implications.
Relational Format
journal article
Recommended Citation
Datta, A., Kumar, J., Liu, H., & Marfatia, D. (2021). Anomalous dimensions from gauge couplings in SMEFT with right-handed neutrinos. Journal of High Energy Physics, 2021(2), 15. https://doi.org/10.1007/JHEP02(2021)015
DOI
10.1007/JHEP02(2021)015
Accessibility Status
Searchable text