2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/163969We investigate a linearized tensor-tensor theory of gravity with torsion and a perturbed torsion wave solution is discovered in background Minkowski spacetime with zero torsion. Furthermore, gauge transformations of any perturbed tensor field are derived in general background non-Riemannian geometries. By calculating autoparallel deviations, both longitudinal and transverse polarizations of the torsion wave are discovered.13 pagesGeneral Relativity and Quantum Cosmologytext