Monopole Condensation in Lattice Su(2) Qcd *
نویسندگان
چکیده
This is the short review of Monte-Carlo studies of quark confinement in lattice QCD. After abelian projections both in the maximally abelian and Polyakov gauges, it is seen that the monopole part alone is responsible for confinement. A block spin transformation on the dual lattice suggests that lattice SU(2) QCD is always ( for all β) in the monopole condensed phase and so in the confinement phase in the infinite volume limit.
منابع مشابه
Dual Lattice Blockspin Transformation and Monopole Condensation in Qcd
Recent studies of confinement based on the idea of abelian monopole condensation are reviewed briefly. Emphasis is placed on the approach to get the effective monoole action using the blockspin transformation on the dual lattice. The trajectory obtained looks to be the renormalized one in SU(2) QCD. A disorder parameter of confinement is constructed. Monopole condensation occurs also in SU(3) QCD.
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تاریخ انتشار 2008