Orateur
Mlle
Julia Gehrlein
(IFT-UAM)
Description
We propose a model in which the pattern of the mass matrix for the inverse seesaw originates from a dynamical breaking of a global B-L symmetry.
The smallness of the off-diagonal parameters in the mass matrix is hence explained in a natural way by the symmetry-breaking vacuum expectation value of a scalar field.
To ensure an anomaly free theory we introduce additional degrees of freedom whose interesting phenomenology we will discuss in this talk.
Auteur principal
Mlle
Julia Gehrlein
(IFT-UAM)
Co-auteurs
M.
Enrique Fernandez-Martinez
(IFT-UAM)
M.
Pedro Machado
(Fermilab)
Mlle
Viviana Niro
(ITP, Heidelberg)
Mlle
Valentina De Romeri
(IFIC, Valencia)
