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

被引：0
作者：
Alakabha Datta
Jacky Kumar
Hongkai Liu
Danny Marfatia
机构：
[1] University of Mississippi,Department of Physics and Astronomy
[2] Technical University Munich,Institute for Advanced Study
[3] University of Pittsburgh,Department of Physics and Astronomy
[4] University of Hawaii at Manoa,Department of Physics and Astronomy
来源：
Journal of High Energy Physics | / 2021卷
关键词：
Beyond Standard Model; Effective Field Theories; Neutrino Physics;
D O I：
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摘要：
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.
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