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Properties of the QCD vacuum in the dual Ginzburg-Landau theory

S. Umisedo·H. Toki·H. Suganuma
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Abstract

We study the properties of the QCD vacuum in the dual Ginzburg-Landau theory, where QCD-monopole condensation leads to the linear confinement potential. Using the effective potential, we find monopole dominance for chiral-symmetry breaking. The effective mass of off-diagonal (charged) gluons is estimated as $M_{ch} \simeq 1.31$ GeV. The gluon condensate is calculated as $<\frac{α_{s}}πG^2 > = (344 MeV)^4$.

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S. Umisedo, H. Toki, H. Suganuma. 1998-01-14. Properties of the QCD vacuum in the dual Ginzburg-Landau theory. https://arxiv.org/abs/hep-ph/9801289

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