A realistic theory of ${\mathrm{E}}_6$ unification through novel intermediate symmetries

K. S. Babu, Borut Bajc, Vasja Susič

We propose a non-supersymmetric ${\mathrm{E}}_6$ GUT with the scalar sector consisting of $650\oplus 351^{\prime }\oplus 27$. Making use of the first representat…