2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/47791The Clifford pentad of the 4X4 matrices defines the 5-dimensional space. Each weak isospin transformation divides an electron on two components, which scatter in the 2-dimensional subspace and which indiscernible in the orthogonal 3-dimensional subspace. PACS 12.15.-y4 pages, LaTexHigh Energy Physics - Phenomenologytext