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arXiv · 2112.02127

Abelian monopoles of the Dirac type and color confinement in QCD

Tsuneo Suzuki·Atsuki Hiraguchi·Katsuya Ishiguro
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Abstract

We present results of $SU(3)$ Monte-Carlo studies of a new color confinement scheme due to Abelian-like monopoles of the Dirac type without any gauge-fixing. We get (1) perfect Abelian dominance with respect to the static potentials on $12^4\sim 16^4$ lattice at $\beta=5.6-5.8$ using the multilevel method, (2) monopole as well as Abelian dominances with respect to the static potentials by evaluating Polyakov loop correlators on $24^3\times4$ lattice at $\beta=5.6$. (3) Abelian dual Meissner effects are studied directly by measuring Abelian color fields and monopole currents around the static source. The vacuum in pure $SU(3)$ seems to be of the type 1 near the border between both types, although scaling is not studied yet.

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Tsuneo Suzuki, Atsuki Hiraguchi, Katsuya Ishiguro. 2021-12-03. Abelian monopoles of the Dirac type and color confinement in QCD. https://arxiv.org/abs/2112.02127

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