LUTZ, M and KLIMT, S and WEISE, W (1992) MESON PROPERTIES AT FINITE TEMPERATURE AND BARYON DENSITY. NUCLEAR PHYSICS A, 542 (4). pp. 521-558. ISSN 0375-9474,
Full text not available from this repository.Abstract
We use the generalized SU(3) version of the Nambu and Jona-Lasinio model to discuss properties of mesons, constituent quarks and vacuum structure as a function of density and temperature in compressed matter. Systematic low-density expansions are derived. In particular, we show that effects due to finite quasi-particle size are important in stabilizing the density and temperature dependence of the pion mass.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | JONA-LASINIO MODEL; EXPLICIT SUF(3) BREAKING; CHIRAL PHASE-TRANSITION; SU(3) NAMBU; LIGHT QUARKS; SIGMA-MESON; PION; SYMMETRY; NUCLEON; MATTER; |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:44 |
| URI: | https://pred.uni-regensburg.de/id/eprint/54495 |
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