2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/50440Our proposal here is to set up the conceptual framework for an eventual {Theory of Everything}. We formulate the arena -language- to build up {\it any} QG. In particular, we show how the objects of fundamental theories, such as p-branes (strings, loops and others) could be posed in this language.11 pagesHigh Energy Physics - TheoryGeneral Relativity and Quantum Cosmologytext