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arXiv · hep-lat/9408004

Monopole action and condensation in SU(2) QCD

Hiroshi Shiba·Tsuneo Suzuki
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Abstract

An effective monopole action for various extended monopoles is derived from vacuum configurations after abelian projection in the maximally abelian gauge in $SU(2)$ QCD. The action appears to be independent of the lattice volume. Moreover it seems to depend only on the physical lattice spacing of the renormalized lattice, not on $β$. Entropy dominance over energy of monopole loops is seen on the renormalized lattice with the spacing $b>b_c\simeq 5.2\times10^{-3} Λ_L^{-1}$. This suggests that monopole condensation always (for all $β$) occurs in the infinite-volume limit of lattice QCD.

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Hiroshi Shiba, Tsuneo Suzuki. 1994-08-03. Monopole action and condensation in SU(2) QCD. https://doi.org/10.1016/0370-2693(95)00422-h

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