Jb. Kogut et al., TOPOLOGY, FERMIONIC ZERO MODES AND FLAVOR SINGLET CORRELATORS IN FINITE-TEMPERATURE QCD, Nuclear physics. B, Proceedings supplement, 63, 1998, pp. 433-435
We extend our earlier results concerning the breaking of the U-A(1) sy
mmetry in finite temperature QCD. In particular, we use topological ar
gments to investigate the chiral limit.