2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/54633In this talk I shall first make some brief remarks on quaternionic quantum mechanics, and then describe recent work with A.C. Millard in which we show that standard complex quantum field theory can arise as the statistical mechanics of an underlying noncommutative dynamics.Plain Tex, 7 pages, no figuresHigh Energy Physics - Theorytext