scholarly journals Phase diagram and superconducting properties of an exactly solvable model with correlated hopping

1998 ◽  
Vol 240 (4-5) ◽  
pp. 247-252 ◽  
Author(s):  
F.C. Alcaraz ◽  
R.Z. Bariev
2019 ◽  
Vol 204 ◽  
pp. 03001 ◽  
Author(s):  
K. A. Bugaev ◽  
A. I. Ivanytskyi ◽  
V. V. Sagun ◽  
B. E. Grinyuk ◽  
D. O. Savchenko ◽  
...  

The chemical freeze-out irregularities found with the most advanced hadron resonance gas model and possible signals of two QCD phase transitions are discussed. We have found that the center-of-mass collision energy range of tricritical endpoint of QCD phase diagram is [9; 9.2] GeV which is consistent both with the QCD inspired exactly solvable model and experimental findings.


1979 ◽  
Vol 324 (1) ◽  
pp. 173-181 ◽  
Author(s):  
T. Fliessbach ◽  
P. Manakos

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