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arXiv · 2305.18520

Vacuum Stability as a Guide for Model Building

Gudrun Hiller·Tim Höhne·Daniel F. Litim·Tom Steudtner
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Abstract

We explain why vector-like fermions are natural candidates to lift the Standard Model vacuum instability. Results are further discussed from the viewpoint of criticality. Several models allow for vector-like quarks and leptons in the TeV-range which can be searched for at the LHC.

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Gudrun Hiller, Tim Höhne, Daniel F. Litim, Tom Steudtner. 2023-05-29. Vacuum Stability as a Guide for Model Building. https://arxiv.org/abs/2305.18520

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