19 citations · 63 across the 13 of their papers we have counts for
27 papers
GOOFy-compatible 3HDMs and beyond
I. de Medeiros Varzielas, A. Kunčinas
Beyond conventional Higgs-family and general CP transformations, one may also consider a broader class of non-standard "GOOFy" transformations, in which the scalar fields and their…
Domain Walls from , and potentials
Gonçalo Barreto, Ivo de Medeiros Varzielas, Ye-Ling Zhou
We consider the degenerate minima arising from scalar potentials invariant under , or under its subgroups and (with or without imposed CP symmetries)…
Residual Symmetries and Scalar Multiplet Vacuum Alignment in Non-Abelian Flavour Models
Ivo de Medeiros Varzielas, Ming-Shau Liu, Amartya Sengupta +1
We demonstrate that, upon minimizing a renormalizable, single-scalar potential invariant under a non-Abelian symmetry, special orientations in the associated vacuum alignment of th…
Predictive linear seesaw model with family symmetry
A. E. Cárcamo Hernández, Ivo de Medeiros Varzielas, Juan Marchant González
We consider a model that accounts for the smallness of neutrino masses through the linear seesaw mechanism and employs a family symmetry to address the flavour problem. The…
A Modular Littlest Seesaw
Ivo de Medeiros Varzielas, Steve F. King, Miguel Levy
We extend the littlest modular seesaw to a Grand Unified scenario based on endowed with three modular symmetries. We leverage symmetry protected zeroes in the leptoni…
Quarks at the modular cusp
I. de Medeiros Varzielas, M. Levy, J. T. Penedo +1
We analyse the possibility of describing quark masses, mixing and CP violation in modular flavour models without flavons. We focus on the case where the closeness of the mod…