2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/34917The necessary and sufficient condition for the false vacuum decay in a de Sitter universe via Coleman - de Luccia instanton is applied on the scalar field with quasi - exponential potential.2 pages, 1 figureGeneral Relativity and Quantum CosmologyFalse vacuum decay via Coleman - de Luccia instanton in the theory with quasi-exponential potentialtext