Techni-composite Higgs models with symmetric and asymmetric dark matter candidates

Giacomo Cacciapaglia*, Mads T. Frandsen, Wei Chih Huang, Martin Rosenlyst, Philip Sørensen

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

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Abstract

We propose a novel class of composite models that feature both a technicolor and a composite Higgs vacuum limit, resulting in an asymmetric dark matter candidate. These techni-composite Higgs models are based on an extended left-right electroweak symmetry with a pseudo-Nambu Goldstone boson Higgs and stable dark matter candidates charged under a global U(1)X symmetry, connected to the baryon asymmetry at high temperatures via the SU(2)R sphaleron. We consider, as explicit examples, four-dimensional gauge theories with fermions charged under a new confining gauge group GHC.

Original languageEnglish
Article number075022
JournalPhysical Review D
Volume106
Issue number7
ISSN2470-0010
DOIs
Publication statusPublished - 1. Oct 2022

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