2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/50217Rationality of the Wightman functions is proven to follow from energy positivity, locality and a natural condition of global conformal invariance (GCI) in any number D of space-time dimensions. The GCI condition allows to treat correlation functions as generalized sections of a vector bundle over the compactification of Minkowski space and yields a strong form of locality valid for all non-isotropic intervals if assumed true for space-like separations.20 pages, LATEX, amsfonts, latexsymHigh Energy Physics - TheoryMathematical PhysicsDifferential GeometryQuantum Algebratext