2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/197492We study the properties of the energy-momentum tensor in non-commutative gauge theories by coupling them to a weak external gravitational field. In particular, we show that the stress tensor of such a theory coincides exactly with that derived from a theory where a Seiberg-Witten map has been implemented (namely, the procedure is commutative). Various other interesting features are also discussed.3 pagesHigh Energy Physics - Theorytext