SMuK 2023 – scientific programme

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T: Fachverband Teilchenphysik

T 60: Theory BMS

T 60.1: Talk

Wednesday, March 22, 2023, 15:50–16:05, HSZ/0201

Domain walls in the 2HDM and their interactions with standard model fermions — •Mohamed Younes Sassi and Gudrid Moortgat-Pick — II. Institut für Theoretische Physik, Hamburg, Germany

Extended Higgs models such as the 2HDM can induce topological defects after spontaneous symmetry breaking. In this talk, I will discuss the formation of domain walls arising after the breaking of the discrete Z2 symmetry present in the 2HDM. I will, in particular, discuss the property of localized CP and charge violation inside the domain walls and finish with describing how standard model fermions interact with such types of domain walls.