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This article is cited in 5 scientific papers (total in 5 papers)
60th ANNIVERSARY OF THE JOINT INSTITUTE FOR NUCLEAR RESEARCH (JINR)
Phase diagram of baryon matter in the SU(2) Nambu – Jona-Lasinio model with a Polyakov loop
Yu. L. Kalinovsky, V. D. Toneev, A. V. Friesen Joint Institute for Nuclear Research, Dubna, Moscow region
Abstract:
The nature of phase transitions in hot and dense nuclear matter is discussed in the framework of the effective SU(2) Nambu – Jona-Lasinio model with a Polyakov loop with two quark flavor — one of a few models describing the properties of both chiral and confinement–deconfinement phase transitions. We consider the parameters of the model and examine additional interactions that influence the structure of the phase diagram and the positions of critical points in it. The effect of meson correlations on the thermodynamic properties of the quark–meson system is examined. The evolution of the model with changes in the understanding of the phase diagram structure is discussed.
Received: July 13, 2015 Revised: December 1, 2015 Accepted: December 7, 2015
Citation:
Yu. L. Kalinovsky, V. D. Toneev, A. V. Friesen, “Phase diagram of baryon matter in the SU(2) Nambu – Jona-Lasinio model with a Polyakov loop”, UFN, 186:4 (2016), 387–403; Phys. Usp., 59:4 (2016), 367–382
Linking options:
https://www.mathnet.ru/eng/ufn5361 https://www.mathnet.ru/eng/ufn/v186/i4/p387
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Abstract page: | 317 | Full-text PDF : | 197 | References: | 174 | First page: | 1 |
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