Extensions and further applications of the nonlocal Polyakov--Nambu--Jona-Lasinio model

Abstract

The nonlocal Polyakov-loop-extended Nambu--Jona-Lasinio (PNJL) model is further improved by including momentum-dependent wave-function renormalization in the quark quasiparticle propagator. Both two- and three-flavor versions of this improved PNJL model are discussed, the latter with inclusion of the (nonlocal) 't Hooft-Kobayashi-Maskawa determinant interaction in order to account for the axial U(1) anomaly. Thermodynamics and phases are investigated and compared with recent lattice-QCD results.

arXiv comment28 pages, 11 figures, 4 tables; minor changes compared to v1; extended conclusions

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• Gluonic three-point correlations in pure Landau gauge QCD
• Role of Vector Interaction and Axial Anomaly in the PNJL Modeling of the QCD Phase Diagram
• The hadronic SU(3) Parity Doublet Model for Dense Matter, its extension to quarks and the strange equation of state
• Third family of compact stars within a nonlocal chiral quark model equation of state
• Interweaving Chiral Spirals
• The lattice QCD phase diagram in and away from the strong coupling limit
• Effective matrix model for deconfinement in pure gauge theories
• Entanglement between chiral and deconfinement transitions under strong uniform magnetic background field
• Dense baryonic matter: constraints from recent neutron star observations
• Nonlocal Polyakov-Nambu-Jona-Lasinio model and imaginary chemical potential
• Critical endpoint for deconfinement in matrix and other effective models
• Modeling Finite-Volume Effects and Chiral Symmetry Breaking in Two-Flavor QCD Thermodynamics
• Confinement and Z_3 symmetry in three-flavor QCD
• Deconfinement and chiral restoration in nonlocal SU(3) chiral quark models
• Continuum study on QCD phase diagram through an OPE-modified gluon propagator
• Non-perturbative dynamics and charge fluctuations in effective chiral models
• Collisional energy loss above the critical temperature in QCD
• The quarkynic phase and the Z_{Nc} symmetry
• Medium induced Lorentz symmetry breaking effects in nonlocal PNJL models
• Strong magnetic fields in nonlocal chiral quark models
• Nuclear chiral dynamics and phases of QCD
• Strong-interaction matter under extreme conditions from chiral quark models with nonlocal separable interactions
• Two-color QCD at imaginary chemical potential and its impact on real chemical potential
• Meson properties and phase diagrams in a SU(3) nlPNJL model with lQCD-inspired form factors
• Impact of vector-current interactions on the QCD phase diagram
• Quark Number Susceptibility : Revisited with Fluctuation-Dissipation Theorem in mean field theories
• Spontaneous parity and charge-conjugation violations at real isospin and imaginary baryon chemical potentials
• A large-$N_c$ PNJL model with explicit Z${}_{N_c}$ symmetry
• Vector and axial-vector meson properties in a nonlocal SU(2) PNJL model
• Asymptotically conformal CFL quark matter within a nonlocal chiral quark model
• Vector and axial vector mesons in a nonlocal chiral quark model
• Quarkyonic picture of isospin QCD
• Weak magnetic field effects on chiral critical temperature in a nonlocal Nambu--Jona-Lasinio model
• Relation between the continuum threshold and the Polyakov loop with the QCD deconfinement transition
• A non-perturbative approach to the study of confinement-deconfinement phase transition in S U(3) dual QCD formulation