2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/36027The equation of motion for domain wall coupled to gravitational field is derived. The domain wall is treated as a source of gravitational field around the wall. The perturbed equation is also obtained with taking account of the gravitational back reaction on the motion of the domain wall.3 pages, LaTeX, no figures, Proceedings of the 8th Marcel Grossmann Meeting, Jerusalem, June 1997 (World Scientific); mprocl.sty is includedGeneral Relativity and Quantum Cosmologytext