Correlation between conserved charges in PNJL Model with multi-quark interactions

Abstract

We present a study of correlations among conserved charges like baryon number, electric charge and strangeness in the framework of 2+1 flavor Polyakov loop extended Nambu-Jona-Lasinio model at vanishing chemical potentials, up to fourth order. Correlations up to second order have been measured in Lattice QCD which compares well with our estimates given the inherent difference in the pion masses in the two systems. Possible physical implications of these correlations and their importance in understanding the matter obtained in heavy-ion collisions are discussed. We also present comparison of the results with the commonly used unbound effective potential in the quark sector of this model.

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• The QCD Equation of State with almost Physical Quark Masses
• The Phase Structure of the Polyakov--Quark-Meson Model
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• Susceptibilities near the QCD (tri)critical point
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• PNJL model with a Van der Monde term
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• Chiral phase transition in an extended NJL model with higher-order multi-quark interactions
• QCD thermodynamics with 2+1 flavors at nonzero chemical potential
• Fluctuations and Correlations of Conserved Charges near the QCD Critical Point
• Susceptibilities with multi-quark interactions in PNJL model
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• The Powers of Deconfinement
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Cited by in corpus (31)

• Three-loop HTLpt thermodynamics at finite temperature and chemical potential
• Quark Number Fluctuations at Finite Temperature and Finite Chemical Potential via the Dyson-Schwinger Equation Approach
• Two-loop HTL pressure at finite temperature and chemical potential
• Fluctuations and correlations of conserved charges in an excluded volume hadron resonance gas model
• Fluctuation of strongly interacting matter in Polyakov Nambu Jona-Lasinio model in finite volume
• Conserved Density Fluctuation and Temporal Correlation Function in HTL Perturbation Theory
• Fluctuations and Correlations of Conserved Charges in the $(2+1)$ Polyakov Quark Meson Model
• Transport coefficients in a finite volume Polyakov--Nambu--Jona-Lasinio model
• Thermodynamic potential with correct asymptotics for PNJL model
• Polyakov--Nambu--Jona-Lasinio model in finite volumes
• Diagonal and off-diagonal susceptibilities of conserved quantities in relativistic heavy-ion collisions
• Strange quark matter in the presence of explicit symmetry breaking interactions
• Study of Beta Equilibrated 2+1 Flavor Quark Matter in PNJL Model
• Three-loop HTLpt thermodynamics at finite temperature and chemical potential
• Reparametrizing the Polyakov$-$Nambu$-$Jona-Lasinio model
• Isospin symmetry breaking and baryon-isospin correlations from Polyakov$-$Nambu$-$Jona-Lasinio model
• Interacting hadron resonance gas model in magnetic field and the fluctuations of conserved charges
• Thermodynamics of strongly interacting matter in a hybrid model
• Quark Number Susceptibility : Revisited with Fluctuation-Dissipation Theorem in mean field theories
• Effects of hadronic repulsive interactions on the fluctuations of conserved charges
• The presence of a critical end point in the QCD phase diagram from the net-baryon number fluctuations
• Net baryon-number fluctuations in magnetized quark matter
• A comparative study on two different expressions of Bulk viscosity in the PNJL model
• Finite temperature properties of a modified Polyakov$-$Nambu$-$Jona-Lasinio model
• Mean free path of photons in relativistic heavy ion collisions
• Consistent approach to study gluon quasi-particles
• Effects of a non-zero strangeness-chemical potential in strong interaction models
• Dynamical spectral structure of density fluctuation near QCD critical point
• QCD phase diagram using PNJL model with eight-quark interactions
• Study of net-baryon higher moments in PNJL model and their expectation for net-proton using the Subensemble Acceptance Method for the search of QCD critical point
• Properties of the Free Energy Density Using the Principle of Maximum Conformality