Pregled bibliografske jedinice broj: 15708
Chiral symmetry restoration in the linear sigma model at nonzero temperature and baryon density
Chiral symmetry restoration in the linear sigma model at nonzero temperature and baryon density // European physical journal C : particles and fields, 6 (1999), 3; 515-523 doi:10.1007/s100529800923 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 15708 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Chiral symmetry restoration in the linear sigma model at nonzero temperature and baryon density
Autori
Bilić, Neven ; Nikolić, Hrvoje
Izvornik
European physical journal C : particles and fields (1434-6044) 6
(1999), 3;
515-523
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
sigma model; phase transition; chiral symmetry; spontaneous symmetry breaking
Sažetak
We study the chiral phase transition in the linear sigma model with 2 quark flavors and $N_c$ colors. One-loop calculations predict a first-order phase transition at both $mu=0$ and $mu eq 0$. We also discuss the phase diagram and make a comparison with a thermal parametrization of existing heavy-ion experimental data.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
