  Despite the popularity of two-Higgs-doublet models (2HDMs) with a gauged
abelian flavor symmetry, the allowed Yukawa textures have only been partly
explored so far. In this work, we classify and compare every anomaly-free
instance, in the case of having two generations of right-handed neutrinos and a
type-I seesaw mechanism. We found 16 valid implementations in total, out of
which 11 agree well with current experimental bounds. To our knowledge, neither
of these models have been considered previously.

High Energy Physics - Phenomenology