2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/34058We show that Gravitational Waves are exponetially amplified in the inflationary phase in Brans-Dicke theory, so that it would be possible to detect them and in this way verify several features of physical reality.Submtted to Physical Review D15. Date of receipt 31 August 2001General Relativity and Quantum Cosmologytext