2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/42430These lecture notes provide an introduction to cosmic inflation. In particular I will review the basic concepts of inflation, generation of density perturbations, and reheating after inflation.25 pages, 5 eps figures, lecture notes given at The Second Tah Poe School on Cosmology "Modern Cosmology", Naresuan University, Phitsanulok, Thailand, April 17 -25, 2003High Energy Physics - PhenomenologyAstrophysicsGeneral Relativity and Quantum CosmologyHigh Energy Physics - Theorytext