2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/3076Recently an inflationary potential yielding power spectra characterized by a scale-invariant tensorial spectral index and a scale-dependent scalar spectral index was introduced. We analize here the implications that this potential could have for the large-scale structure formation in the multiverses scenario of eternal inflation.To appear in the Procs. of the IV Mexican School on Gravitation and Mathematical PhysicsAstrophysicsGeneral Relativity and Quantum CosmologyHigh Energy Physics - Phenomenologytext