2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/34795Evaluating Kaluza-Klein (KK) corrections is indispensable to test the braneworld scenario. In this report, we propose a novel symmetry approach to an effective 4-dimensional action with KK corrections for the Randall-Sundrum two-brane system.4pages, talk given at the 13th Workshop on General Relativity and Gravitation (13 JGRG), Osaka, December 1-4, 2003General Relativity and Quantum Cosmologytext