2 papers
hep-ph2025
Flavor-changing axions and Dirac neutrino masses
Anirban Karan, Julio Leite, José W. F. Valle
Implementing the axion concept in the context of 3-3-1 extensions of the Standard Model (SM) leads to richer properties than in the simpler axion setups, and related to the Dirac n…
hep-ph2024
Dynamical scoto-seesaw mechanism with gauged
Julio Leite, Soumya Sadhukhan, José W. F. Valle
We propose a dynamical scoto-seesaw mechanism using a gauged symmetry. Dark matter is reconciled with neutrino mass generation, in such a way that the atmospheric scale arise…