Directions for model building from asymptotic safety
journal contributionposted on 2023-06-09, 09:26 authored by Andrew D Bond, Gudrun Hiller, Kamila Kowalska, Daniel LitimDaniel Litim
Building on recent advances in the understanding of gauge-Yukawa theories we explore possibilities to UV-complete the Standard Model in an asymptotically safe manner. Minimal extensions are based on a large avor sector of additional fermions coupled to a scalar singlet matrix field. We find that asymptotic safety requires fermions in higher representations of SU(3)C SU(2)L. Possible signatures at colliders are worked out and include R-hadron searches, diboson signatures and the evolution of the strong and weak coupling constants.
- Published version
JournalJournal of High Energy Physics
Department affiliated with
- Physics and Astronomy Publications
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