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Color confinement and dual superconductivity in full QCD

2002; American Physical Society; Volume: 66; Issue: 1 Linguagem: Inglês

10.1103/physrevd.66.011503

1538-4500

J. M. Carmona, Massimo D’Elia, Luigi Del Debbio, A. Di Giacomo, Biagio Lucini, Giampiero Paffuti,

Physics of Superconductivity and Magnetism

We report on evidence that confinement is related to the dual superconductivity of the vacuum in full QCD, as in quenched QCD. The vacuum is a dual superconductor in the confining phase, while the $U(1)$ magnetic symmetry is realized a la Wigner in the deconfined phase.