2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45283Potential implications of a new constrained instanton solution in the electroweak standard model are discussed. Notably, there may be a non-perturbative unitarity violating contribution to the total cross-section at high collision energies.talk given at ICHEP94, Glasgow, July 1994, 2 pages in LATEX (ichep style file appended)High Energy Physics - Phenomenologytext