26-30 November 2018
Europe/Vienna timezone

S_4 Modular Symmetry, Seesaw Mechanism and Lepton Masses and Mixing

29 Nov 2018, 15:15
25m
Festsaal

Festsaal

Austrian Academy of Sciences, Dr.-Ignaz-Seipel-Platz 2, 1010 Vienna, AUSTRIA
Non-Invited Talk [4] Neutrino masses, mixing and discrete symmetries Neutrino masses, mixing and discrete symmetries

Speaker

Pavel Novichkov (SISSA)

Description

We exploit the approach to charged lepton and neutrino masses, neutrino mixing and leptonic CP violation based on the modular $S_4$ symmetry.
The light neutrino masses are assumed to be generated via the seesaw mechanism. We construct realistic models without flavons compatible with the data and study the predicted correlations between the neutrino mixing observables.

Content of the contribution Theory

Primary authors

Arsenii Titov (IPPP, Durham University) Joao Penedo (SISSA) Pavel Novichkov (SISSA) Serguey Petcov (SISSA/INFN, Trieste, Italy)

Presentation Materials

Paper