2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/38656We study the critical behaviour of the 2d dodecahedron spin model and investigate the conjecture that the discrete model describes the same continuum theory as the O(3) non-linear sigma model. In particular, we found that the anisotropy of the magnetization A(z) measured in a fixed physical volume decreases with increasing correlation length, at least up to ξ\approx 1000.5 pages, 4 figuresHigh Energy Physics - Latticetext