Orateur
Ingo Schienbein
(LPSC)
Description
In the general Two-Higgs Doublet Model it has been shown that the Higgs potential can be expressed in terms of gauge-independent quantities. In particular, stability, electroweak symmetry breaking, and CP symmetry can be understood in a concise way, avoiding unphysical gauge degrees of freedom. In a recent work, arXiv:2208.13179, we have completed this program showing how all the masses, the trilinear and quartic scalar interactions, the gauge-boson-Higgs interactions, as well as the Yukawa couplings in the general THDM can be expressed in a gauge-invariant form.
Auteurs principaux
Ingo Schienbein
(LPSC)
M.
Lohan Sartore
(LPSC)
Björn Herrmann
(LAPTh / Université Savoie Mont Blanc)
Prof.
Markos Maniatis
(Universidad del Bio-Bio)
