2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/205267The 1-loop corrections to the seesaw mechanism in the noncommutative standard model are computed. Other consequences of the Lorentzian signature in the inner space are summarised.Dedicated to Alain Connes on the occasion of his 60th birthdayHigh Energy Physics - Theorytext