Vector-like quarks and leptons, SU(5) ⊗ SU(5) grand unification, and proton decay
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2017)080
Abstract: A bstractSU(5) ⊗ SU(5) provides a minimal grand unification scheme for fermions and gauge forces if there are vector-like quarks and leptons in nature. We explore the gauge coupling unification in a non-supersymmetric model of… read more here.
Keywords: vector like; quarks leptons; grand unification; like quarks ... See more keywords
Axion mass prediction from minimal grand unification
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.095011
Abstract: We propose a minimal realization of the Peccei-Quinn mechanism in a realistic SU(5) model, where the axion mass is directly connected to the grand unification scale. Accounting for constraints from proton decay, collider searches and… read more here.
Keywords: grand unification; mass; axion; proton decay ... See more keywords
Einstein–Maxwell–Yang–Mills tetrad grand unification
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Geometric Methods in Modern Physics"
DOI: 10.1142/s021988782150225x
Abstract: In this short note, we will prove in a few steps that the new tetrads introduced previously in Einstein–Maxwell–Yang–Mills four-dimensional Lorentzian spacetimes where gravitational and Yang–Mills fields are present contain both the necessary information to… read more here.
Keywords: mills tetrad; einstein maxwell; yang mills; maxwell yang ... See more keywords