2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/55920For two decades it was believed that chiral symmetries cannot be realized in lattice field theory but this has changed now. Highlights of these new developments will be presented with emphasis on the mathematical structure of the so called ``overlap''.10 pages, latex, uses ip.styHigh Energy Physics - TheoryHigh Energy Physics - Latticetext