2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/182874Schwinger's mechanism for mass generation relies on topological structures of a 2-dimensional gauge theory. In the same manner, corresponding 4-dimensional topological entities give rise to topological mass generation in four dimensions.10 pages, 2 figuresHigh Energy Physics - TheoryHigh Energy Physics - PhenomenologyMathematical Physicstext