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Abstract: In this paper we construct supersymmetric flipped SU5 GUTs from E 8singularities in F-theory. We start from an SO10 singularity unfolded from anE 8 singularity by using an SU4 spectral cover. To obtain realistic models,we consider 3,1 and 2,2 factorizations of the SU4 cover. After turning onthe massless U1 X gauge flux, we obtain the SU5 X U1 X gauge group. Basedon the well-studied geometric backgrounds in the literature, we demonstrateseveral models and discuss their phenomenology.



Autor: Ching-Ming Chen, Yu-Chieh Chung

Fuente: https://arxiv.org/



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