2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/38909Investigating the $Z_3$ symmetry in Quantum Chromodynamics (QCD) we show that full QCD with a vacuum of vanishing baryonic number does not lead to metastable phases. Rather in QCD with dynamical fermions, the degeneracy of $Z_3$ phases manifests itself in observables without open triality.9 pages, 0 figures, latex, IK-TUW-Preprint 9308401High Energy Physics - Latticetext