Comment on the flavor grand unification

Abstract

Georgi's theory of flavor unification in big $\mathrm{SU}\mathrm{}\left(N\right)\mathrm{}$ groups, in particular SU(11), is shown to be asymptotically strong. A possible implication of this theory in the early hot universe is the ultimate temperature of the universe, of the order of ${10}^{17}$-${10}^{20}$ GeV.