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T: Fachverband Teilchenphysik

T 13: Higgs Physics II

T 13.8: Vortrag

Montag, 16. März 2026, 18:00–18:15, KH 02.013

Dark Matter Aspects of the Composite Higgs Models — •Yu Chen — Universität Würzburg

The nature of Dark Matter (DM) and the origin of small neutrino masses remain open questions in particle physics, motivating extensions of the Standard Model. In this talk, I explore Composite Higgs (CH) models that can simultaneously address both issues. As a concrete example, I will present a CH model based on the coset SU(6)/Sp(6), which naturally provides potential DM candidates as a composite pseudo-Nambu Goldstone boson. I will discuss the phenomenological implications, focusing on explaining the DM relic density within this framework.

Keywords: Dark Matter; Composite Higgs; Scotogenic models