Dual Ginzburg-Landau Theory and Chiral Symmetry Breaking

Abstract

We study the properties of quarks, being confined in hadrons, with the Schwinger-Dyson equation in the dual Ginzburg-Landau Theory. Magnetic monopole condensation, which provides quark confinement, is demonstrated responsible also for dynamical chiral-symmetry breaking. We discuss then the recovery of the chiral symmetry at finite temperature.

Comments: Talk presented by H. Toki at the Int. Conf. ``CONFINEMENT95'', March 22-24, 1995, Osaka, Japan, 8 pages, latex, ( 3 figures - available on request from ssasaki@miho.rcnp.osaka-u.ac.jp )