Mesons in the quenched approximation at low temperature
arXiv:hep-ph/9312292
Abstract
We use an effective low energy field theory to describe the coupling between glueballs and mesons as an analog of the quenched approximation in lattice QCD. This allows us to study the temperature dependence of mesonic screening masses at temperatures below the deconfinement phase transition.
arXiv comment9 pages Latex, 2 postscript figures, preprints NSF-ITP-93-132, NUC-MINN-93/29-T, PITT-93-12