2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/222526In view of its several involvements in various physical and mathematical contexts, 2D-fractional supersymmetry (F-susy) is once again considered in this work. We are, for instance, interested to study the three states Potts model $(k = 3)$ which represents with the tricritical Ising model $(k = 2)$ the two leading examples of more general spin $1/k$ fractional supersymmetric theories.High Energy Physics - Theorytext