We study abelian dominance and monopole condensation for the quark confinement physics using the lattice QCD simulations in the MA gauge. These phenomena are closely related to the dual superconductor picture of the QCD vacuum, and enable us to construct the dual Ginzburg-Landau (DGL) theory as an useful effective theory of nonperturbative QCD. We then apply the DGL theory to the studies of the low-lying hadron structure and the scalar glueball properties.
@article{arxiv.hep-ph/9912347,
title = {Quark Confinement Physics in Quantum Chromodynamics},
author = {Y. Koma and H. Suganuma and K. Amemiya and M. Fukushima and H. Toki},
journal= {arXiv preprint arXiv:hep-ph/9912347},
year = {2009}
}
Comments
Talk given at 15th International Conference on Particle and Nuclei (PANIC 99), Uppsala, Sweden, 10-16 Jun 1999, 4 pages