TY - JOUR
T1 - Extensions and further applications of the nonlocal Polyakov-Nambu-Jona- Lasinio model
AU - Hell, T.
AU - Kashiwa, K.
AU - Weise, W.
PY - 2011/6/2
Y1 - 2011/6/2
N2 - The nonlocal Polyakov-loop-extended Nambu-Jona-Lasinio 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 Polyakov-loop-extended Nambu-Jona-Lasinio 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.
AB - The nonlocal Polyakov-loop-extended Nambu-Jona-Lasinio 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 Polyakov-loop-extended Nambu-Jona-Lasinio 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.
UR - http://www.scopus.com/inward/record.url?scp=79960748372&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.83.114008
DO - 10.1103/PhysRevD.83.114008
M3 - Article
AN - SCOPUS:79960748372
SN - 1550-7998
VL - 83
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 11
M1 - 114008
ER -