2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/225687We review the vacuum purely affine gravity with the nonsymmetric connection and metric. We also examine dynamical effects of the second Ricci tensor and covariant second-rank tensors constructed from the torsion tensor in the gravitational Lagrangian.15 pages; published versionGeneral Relativity and Quantum CosmologyMathematical Physicstext