2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/50833We construct four dimensional gauge theories in which the successful supersymmetric unification of gauge couplings is preserved but accelerated by N-fold replication of the MSSM gauge and Higgs structure. This results in a low unification scale of $10^{13/N}$ TeV.4 pages, revtex4High Energy Physics - TheoryHigh Energy Physics - Phenomenologytext