Leptogenesis in $SO(10)$ Models with $A_4$ Modular Symmetry
Gui-Jun Ding,
Stephen F. King,
Jun-Nan Lu
et al.
Abstract:We study the prediction for leptogenesis in two renormalizable supersymmetric SO(10) × A 4 modular models in which the neutrino mass is dominantly generated by the type I seesaw mechanism. The evolution of the lepton asymmetries are described in terms of the three-flavored density matrix equations for three heavy Majorana neutrinos, where both vanishing initial condition and thermal initial condition of the right-handed neutrinos are considered. We also present an analytical approximation based on the Boltzman… Show more
“…On the other hand, the quark mass matrix has been also studied in the Γ symmetries [125,126]. Hence, the unification of quarks and leptons has been applied in the framework of the SU (5) or SO (10) GUT [112,[127][128][129][130][131][132][133].…”
Section: Other Modular Invariant Flavor Modelsmentioning
“…On the other hand, the quark mass matrix has been also studied in the Γ symmetries [125,126]. Hence, the unification of quarks and leptons has been applied in the framework of the SU (5) or SO (10) GUT [112,[127][128][129][130][131][132][133].…”
Section: Other Modular Invariant Flavor Modelsmentioning
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.