Fri·Aug 22, 2003Friday·August 22, 2003

1. 01*

   Determination of monopole condensate from monopole action in quenched SU(2) QCD

   M.N. Chernodub🇷🇺 · Katsuya Ishiguro🇯🇵 · Tsuneo Suzuki🇯🇵

   We study the effective monopole action obtained in the Maximal Abelian projection of quenched SU(2) lattice QCD. We determine the quadratic part of the lattice action using analytical blocking from continuum dual superconductor model to the lattice model. The leading contribution to the quadratic action depends explicitly on value of the monopole condensate. We show that the analytical monopole action matches the numerically obtained action in quenched SU(2) QCD with a good accuracy. The comparison of numerical and analytical results gives us the value of the monopole condensate in quenched SU(2) QCD, 243(42) MeV.

   hep-lathep-phhep-thPRD(2004)·10 citations

* Reconstructed cohort: no mailing for this day survives in the archive. Papers are grouped by their submission times and arXiv's announcement cut-off, assuming announcement without delay; positions follow identifier order. Validated at ~91% exact-day agreement against the archived era.