Confining Configurations in QCD and Relation to Rigid Strings

Abstract

The gauge field configurations of QCD gauge fields in the infrared regime are obtained by magnetic symmetry condition. The effective dual action exhibits dual Meissner effect with quarks included. A string representation of this action corresponds to rigid string.

Comments: 3 pages, Latex file, usepackage fleqn, espcrc2. Talk given in the parallel session of the XVIII International Sympposium on Lattice Field Theory, August 2000, held at Bangalore, India