2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/170794We give blueprints of the Schwinger-DeWitt technique for the covariant curvature expansion of quantum effective action for the DGP type models in curved spacetime.10 pages, based on talk given by D.V.Nesterov at QUARKS-2008High Energy Physics - Theorytext