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arXiv · 2406.07931

Prediction of the Dark Fermion Mass using Multicritical-Point Principle

Yoshiki Matsuoka
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Abstract

This paper proposes a method to determine the effective potential using the multicritical-point principle (MPP) under the additional scalar field. The MPP is applied to the model in which a singlet dark fermion and a singlet real scalar field are added to the Standard Model (SM) to predict the dark fermion mass. As a result, the dark fermion mass is predicted to be about $901$--$972$ GeV.

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Yoshiki Matsuoka. 2024-06-12. Prediction of the Dark Fermion Mass using Multicritical-Point Principle. https://doi.org/10.1016/j.physletb.2024.139025

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