2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/57670Shown is a new duality for the moduli spaces of Yang-Mills connections over noncommutative vector bundles, using which one sees that total data of quantum field theory are preserved by dimension reduction.24 pages, Latex2e, submitted to Comm.Math.PhyMathematical Physics53C07, 58B34, 56E15, 81T13, 81T60text