Speaker
MORIMITSU TANIMOTO
(Niigata University)
Description
We discuss the phenomenological aspects of non-invertible symmetries, in particular, the flavor structure of quarks and leptons. We start with a $Z_M$ discrete symmetry and gauge $Z_2$ so as to obtain a non-invertible symmetry. We derive Yukawa matrices with texture zeros which cannot be realized by a conventional symmetry. We also discuss the SMEFT imposing the non-invertible symmetries and apply to the new physics in the semileptonic decays.
Author
MORIMITSU TANIMOTO
(Niigata University)