Confinement, Monopoles and Gauge Invariance
Dipartimento di Fisica Universita’ Pisa and INFN Sezione di Pisa, Largo Pontecorvo 56127 Pisa
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Published online: 14 November 2018
The status is reviewed of the lattice studies of confinement by dual superconductivity of QCD vacuum. Progress is made by proving that the existence and the creation of a monopole are gauge invariant concepts. This proof fully legitimates an existing order parameter, and with it the evidence it provides of monopole condensation in the confining vacuum.
© The Authors, published by EDP Sciences, 2018
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