2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/49450We extend the idea of assisted inflation to the case of power-law potentials and demonstrate the simultaneous resolution of two major problems that plague chaotic inflation. The implementation of the same idea in the framework of a 5-dimensional, scalar field theory leads to a model of chaotic inflation free of fine-tuning.5 pages, Latex file, Talk presented at the "Workshop on Current Issues in String Cosmology", June 21-25, 1999, IHES, Paris and at the "XIth Rencontres de Blois: Frontiers of Matter", June 27-July 3, 1999, Blois, FranceHigh Energy Physics - PhenomenologyAstrophysicsGeneral Relativity and Quantum CosmologyHigh Energy Physics - Theorytext