Nonlinear susceptibilities under the framework of Dyson-Schwinger equations

Abstract

Since the baryon-number susceptibilities are correlated with the cumulant of baryon-number fluctuations in experiments, we do calculations of the susceptibilities and compare them with the experimental fluctuation data under the framework of the Dyson-Schwinger equations (DSEs) approach. We compare our results with lattice QCD and experimental data at RHIC. The fitness of the results indicates that under the framework of DSEs, we can deal with the problems of heavy ion collisions properly.

13 pages, 3 figures

References in corpus (7)

• Scale for the Phase Diagram of Quantum Chromodynamics
• Susceptibilities and the Phase Structure of a Chiral Model with Polyakov Loops
• Susceptibilities near the QCD (tri)critical point
• Thermodynamics and critical behavior in the Nambu-Jona-Lasinio model of QCD
• The calculation of the equation of state of QCD at finite chemical potential and zero temperature
• The QCD critical end point in the SU(3) Nambu--Jona-Lasinio model
• Density fluctuations and chiral phase transition

Cited by in corpus (3)

• The chiral phase transition with a chiral chemical potential in the framework of Dyson-Schwinger equations
• Progress in vacuum susceptibilities and their applications to the chiral phase transition of QCD
• Dynamical chiral symmetry breaking in the NJL model with a constant external magnetic field