2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/36207Nonrotating and rotating black hole soltuions in (2+1) dimensions are studied in a model including a real scalar field with a simple potential coupled to gravity.17 pages, 11 figures, RevTeX 3.0, fixed figuresGeneral Relativity and Quantum Cosmologytext