2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/35334Foundations of the Poincaré-gauge theory of gravity are developed. It is shown that the Poincaré-gauge field consists of two components: the translational gauge field ($t$-field), which is generated by the energy-momentum current of external fields, and the rotational gauge field ($r$-field), which is generated by the sum of the angular and spin momentum currents of external fields. Therefore, a physical field generated by the angular momentum of a rotating mass should exist.LaTex, 5 pages, no figures, gc.sty is usedGeneral Relativity and Quantum CosmologyHigh Energy Physics - Theorytext