Istituto Nazionale di Fisica Nucleare, Sezione di Torino

Light states in real 3HDMs with spontaneous CP violation and softly broken symmetries

Abstract Scalar sectors with several Higgs doublets, a CP invariant potential, and a CP violating vacuum, possess a mass spectrum in which, unexpectedly, new scalars cannot have masses much larger than the electroweak scale once perturbativity requirements are imposed on the quar...