“…Interesting minimal scenarios of LNV that could be studied in this way include the phenomenological Type-I seesaw and its combination with Type-II and -III seesaw models [31, 34-36, 47, 48, 101-105], which extend the Standard Model by additional sterile fermions, scalar triplets, or triplet fermion fields, respectively. Models with somewhat increased complexity include the Zee model of neutrino masses [106], R-parity violating supersymmetry [107][108][109], LNV scenarios involving leptoquarks, which in some cases can address anomalies observed in B decays [110][111][112], scenarios that can account for the discrepancy with the anomalous magnetic dipole moment of the muon [113], or the minimal left-right symmetric model [114][115][116][117][118], which in the limit of heavy gauge bosons reduces to a Type I+II seesaw model. Connections between 0νββ experiments and signals at the LHC in the left-right symmetric model have also been studied [54,77,95,119,120].…”