2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/184572We clarify the relation between canonical and metric energy-momentum tensors. In particular, we show that a natural definition arises from Noether's Theorem which directly leads to a symmetric and gauge invariant tensor for electromagnetic field theories on an arbitrary space-time of any dimension.Mathematical PhysicsHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext