2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/16793We have investigated electronic properties of the degenerate multi-orbital Hubbard model, in the limit of large spatial dimension. A new local model, including a doubly degenerate strongly correlated site has been introduced and solved in the framework of the non-crossing approximation (NCA). Mott-Hubbard transitions have been examined in details, including the calculation of Coulomb repulsion critical values and electronic densities of states for any regime of parameters.4 pages, 5 figuresStrongly Correlated Electronstext