2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/164339The gauge theory-formulation of string-motivated lineal gravity proposed by Cangemi and Jackiw is obtained by dimensional reduction from $(2+1)$ dimensional gravity with a Chern-Simons Lagrangian.4 pages, no figures. Unpublished Note from 1993High Energy Physics - Theorytext