2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45764The consequences of Gauge-Yukawa Unification (GYU) in supersymmetric unified models on low energy physics are analyzed. We find that the observed top-bottom mass hierarchy can be explained by supersymmetric GYU and different models can be experimentally distinguished if the top quark mass does not exceed the value $\sim 185$ GeV.5 pagesHigh Energy Physics - Phenomenologytext