Anomalous Magnetic Moments from Asymptotic Safety

Understand

The measurements of the muon and electron anomalous magnetic moments hint at physics beyond the standard model.

• We show why and how models inspired by asymptotic safety can explain deviations from standard model predictions naturally.
• Our setup features an enlarged scalar sector and Yukawa couplings between leptons and new vector-like fermions.
• Using the complete two-loop running of couplings, we observe a well-behaved high energy limit of models including a stabilization of the Higgs.