2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/181468Nonmetricity derived from a scalar field is shown to exist as a cosmic field, without direct coupling to matter. It leads to a variable cosmological term, a term that dominates the expansion in the early universe but dies away at later time.7 pagesGeneral Relativity and Quantum Cosmologytext