2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/198210We studied the formation of compact bosonic objects through a dissipationless cooling mechanism. Implications of the existence of this mechanism are discussed, including the abundance of bosonic stars in the universe, and the possibility of ruling out the axion as a dark matter candidate.14 pages, 93-5General Relativity and Quantum Cosmologytext