2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/203353We discuss the possibility of defining a dynamical model describing the RG-flow for a Quantum Field Theory. Construction of the dilatation operator is discussed in details for one-vertex one-loop level.6 pages. Contribution to 3d RTN Workshop "Constituents, fundamental forces and symmetries of the universe", Valencia, October 1-5, 2007High Energy Physics - Theorytext