Chiral Symmetry Restoration at Finite Temperature in the Dual Ginzburg-Landau Theory

Abstract

We study the relation between QCD-monopole condensation and dynamical chiral-symmetry breaking in the dual Ginzburg-Landau Theory, which realizes the color confinement due to the dual Meissner effect. Solving the Schwinger-Dyson equation at finite temperature numerically, we find the chiral symmetry is restored at high temperature. The critical temperature of the chiral symmetry restoration is strongly correlated with the string tension.

Comments: Talk presented by S. Sasaki at 7th International Conference on 'the Structure of Baryons (Baryons '95)', Oct. 3 - 7, 1995, Santa Fe, New Mexico, 4 pages, latex. (4 figures - available on request from ssasaki@miho.rcnp.osaka-u.ac.jp)