2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/52157These lecture notes present an elementary introduction to light-cone string field theory, with an emphasis on its application to the study of string interactions in the plane wave limit of AdS/CFT. We summarize recent results and conclude with a list of open questions.Based on lectures at the Trieste Spring School on Superstring Theory and Related Topics. 46 pages, 4 figuresHigh Energy Physics - Theorytext