1996年9月28日
Instanton, Monopole and Confinement
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- 記述言語
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- 機関テクニカルレポート，技術報告書，プレプリント等
We study the correlation between instantons and QCD-monopoles both in the<br />
lattice gauge theory and in the multi-instanton system using the maximally<br />
abelian gauge. First, we find the existence of an almost linear correlation<br />
between the total length of monopole trajectories and the total number of<br />
pseudoparticles (instantons and anti-instantons) in the $16^{3}\times4$ SU(2)<br />
lattice. Second, we study the features of QCD-monopole in the SU(2)<br />
multi-instanton vacuum on the $16^{4}$ lattice as a random ensemble of<br />
pseudoparticles. A signal of monopole condensation is found as the clustering<br />
of monopole trajectories, when the topological pseudoparticles is sufficiently<br />
dense.
lattice gauge theory and in the multi-instanton system using the maximally<br />
abelian gauge. First, we find the existence of an almost linear correlation<br />
between the total length of monopole trajectories and the total number of<br />
pseudoparticles (instantons and anti-instantons) in the $16^{3}\times4$ SU(2)<br />
lattice. Second, we study the features of QCD-monopole in the SU(2)<br />
multi-instanton vacuum on the $16^{4}$ lattice as a random ensemble of<br />
pseudoparticles. A signal of monopole condensation is found as the clustering<br />
of monopole trajectories, when the topological pseudoparticles is sufficiently<br />
dense.
- ID情報
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- arXiv ID : hep-lat/9609043