2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/203522The formation mechanism of universes with distinctly different properties is considered within the framework of pure gravity in a space of D > 4 dimensions. The emergence of the Planck scale and its relationship to the inflaton mass are discussed.10 p., minor correctionsGeneral Relativity and Quantum Cosmologytext