Abstract
We study mesonic and baryonic correlation functions in the temporal directions in the vicinity of the critical temperature T {reversed tilde equals} Tc using the instanton liquid model, in which chiral symmetry restoration is driven by the formation of instanton-antiinstanton molecules. Although we find the signals for all hadronic poles to be drastically reduced, some hadronic states seem to survive the phase transition, as loosely bound U(Nf) × U(Nf) chiral multiplets for mesons and parity doublets for baryons.
| Original language | English |
|---|---|
| Pages (from-to) | 147-152 |
| Number of pages | 6 |
| Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
| Volume | 356 |
| Issue number | 2-3 |
| DOIs | |
| State | Published - Aug 17 1995 |
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