6 papers · 1 filter
Deconstructing flavor anomalously
Javier Fuentes-Martín, Javier M. Lizana
Flavor deconstruction refers to ultraviolet completions of the Standard Model where the gauge group is split into multiple factors under which fermions transform non-universally. W…
deconstruction and flavour (non)-universality
Bernat Capdevila, Andreas Crivellin, Javier M. Lizana +1
We study two-site deconstructions of the gauge group factor of the SM. Models based on this approach can explain the hierarchies of the quark masses and CKM mixing betwee…
Explaining the non-leptonic puzzle and charged-current -anomalies via scalar leptoquarks
Javier M. Lizana, Joaquim Matias, Ben A. Stefanek
We present a model based on scalar leptoquarks to solve the tension observed in the recently proposed non-leptonic optimized observables and $L_{K \ba…
B-physics anomalies: UV models
Javier M. Lizana
B-anomalies hint towards New Physics violating Lepton Flavor Universality at the TeV scale. The way they manifest points out to very particular structures for this New Physics. In…
Probing Effective Field Theory Approach in the CP Violating Minimal Linear Model
J. Alonso-Gonzalez, J. M. Lizana, V. Martinez-Fernandez +2
The Minimal Linear Model is a useful theoretical laboratory. One can investigate in a perturbative renormalisable model the properties of the Higgs boson as a pseudo-Goldstone…
A new way of calculating the effective potential for a light radion
J. M. Lizana, M. Olechowski, S. Pokorski
We address again the old problem of calculating the radion effective potential in Randall-Sundrum scenarios, with the Goldberger-Wise stabilization mechanism. Various prescriptions…