Neutrino masses in the Standard Model effective field theory

We would like to thank Xiao-Dong Ma for help in understanding some of the computations in Ref. [27]. We would like to thank Guilherme Guedes, Maria Ramos, Jose Santiago, and Arcadi Santamaria for useful discussions. M. C. is supported by the Spanish MINECO under the Ramon y Cajal program and partially by the Ministry of Science and Innovation under Grant No. FPA201678220-C3-1/3-P (FEDER), Spanish State Research Agency (Agencia Estatal de Investigacion) under Grant No. PID2019-106087 GB-C21/C22 (10.13039/501100011033) as well as by the Junta de Andalucia Grants No. FQM 101 and No. A-FQM-211-UGR18, and No. P18-FR-4314 (FEDER). A. T. is supported by the Generalitat Valenciana under Grant No. P…