Decoupling of the pion at finite temperature and density
- 1 August 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 36 (3), 819-823
- https://doi.org/10.1103/physrevd.36.819
Abstract
We use the Nambu–Jona-Lasinio model at finite temperature and density to investigate the static and dynamical properties of the pion. Near the chiral phase transition the pion is found to decouple from matter. The relevance of this result for hadronic matter is discussed.Keywords
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