314 citations · 2.6k across the 30 of their papers we have counts for
5 papers · 1 filter
Baryon and lepton number violating effective operators in a non-universal extension of the Standard Model
J. Fuentes-Martin
It is well known that non-abelian Yang-Mills theories present non-trivial minima of the action, the so-called instantons. In the context of electroweak theories these instanton sol…
Instanton-mediated baryon number violation in non-universal gauge extended models
J. Fuentes-Martin, J. Portoles, P. Ruiz-Femenia
Instanton solutions of non-abelian Yang-Mills theories generate an effective action that may induce lepton and baryon number violations, namely , being the num…
A class of invisible axion models with FCNCs at tree level
Alejandro Celis, Javier Fuentes-Martin, Hugo Serodio
We build a class of invisible axion models with tree-level Flavor Changing Neutral Currents completely controlled by the fermion mixing matrices. The scalar sector of these models…
An invisible axion model with controlled FCNCs at tree level
Alejandro Celis, Javier Fuentes-Martin, Hugo Serodio
We derive the necessary conditions to build a class of invisible axion models with Flavor Changing Neutral Currents at tree-level controlled by the fermion mixing matrices and pres…
Effective Aligned 2HDM with a DFSZ-like invisible axion
Alejandro Celis, Javier Fuentes-Martin, Hugo Serodio
We discuss the possibility of having a non-minimal scalar sector at the weak scale within the framework of invisible axion models. To frame our discussion we consider an extension…