2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/54581We consider the notion of a connection on a principal bundle $P(M,G)$ from the point of view of the action of the tangential group $TG$. This leads to a new definition of a connection and allows to interpret gauge transformations as effect of the $TG$ action.12 pagesHigh Energy Physics - Theorytext