[Theory seminar] Models with n Higgs-boson doublets

by Markos Maniatis

Friday 24 Nov 2023, 11:00 → 12:00 Europe/Paris

Gr salle de conseil (LPSC)

We would like to show how models with an arbitrary number of Higgs-boson doublets can be studied concisely with respect to stability, CP and other symmetries, as well as electroweak-symmetry breaking. The essential step is to avoid in a systematic way all unphysical gauge-degrees of freedom, revealing a geometric picture of the model. in an explicit example we would like to illustrate the formalism.