2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/34384This short note compares different methods to prove that Einstein-Dirac systems have no static, spherically symmetric solutions.4 pages, 2 figuresGeneral Relativity and Quantum CosmologyNon-Existence of Black Hole Solutions to Static, Spherically Symmetric Einstein-Dirac Systems - a Critical Discussiontext