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arXiv · 2502.19686

Extension of SUSY SU(5) GUTs with Nelson-Barr models

Junji Hisano·Moe Kuroda
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Abstract

In this paper we extend the supersymmetric SU(5) GUTs with the Nelson-Barr (NB) models. The NB models are a candidate for the solution of the strong CP problem. We show that the parameters in the CKM matrix are reproduced while the mass ratios of the down-type quarks and leptons in the second and third generations are explained in the minimal extension.

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Junji Hisano, Moe Kuroda. 2025-02-27. Extension of SUSY SU(5) GUTs with Nelson-Barr models. https://arxiv.org/abs/2502.19686

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