Modular A4 invariance and leptogenesis

A bstract We consider a model with three right-handed neutrinos in which Yukawa coupling constants and Majorana masses are obtained by requiring the modular A 4 symmetry. It has been shown that the model can explain mass hierarchies and mixing patterns of charged leptons and neutrinos with the seesa...

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Bibliographic Details
Published in:The journal of high energy physics 2020-01, Vol.2020 (1), p.144-17, Article 144
Main Authors: Asaka, Takehiko, Heo, Yongtae, Tatsuishi, Takuya H., Yoshida, Takahiro
Format: Article
Language:English
Subjects:
Asymmetry
Baryons
Classical and Quantum Gravitation
Cosmology of Theories beyond the SM
CP violation
Elementary Particles
Hierarchies
High energy physics
Leptons
Neutrino Physics
Neutrinos
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Quarks
Regular Article - Theoretical Physics
Relativity Theory
String Theory
Symmetry
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