IFLP 13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
Magnetic susceptibility of the QCD vacuum in a nonlocal SU(3) Polyakov-Nambu-Jona-Lasinio model
Autor/es:
D. GOMEZ DUMM; S. NOGUERA; V. P. PAGURA; N.N. SCOCCOLA
Revista:
PHYSICAL REVIEW D
Editorial:
AMER PHYSICAL SOC
Referencias:
Lugar: New York; Año: 2016 vol. 94 p. 54038 - 54038
ISSN:
1550-7998
Resumen:
The magnetic susceptibility of the QCD vacuum is analyzed in the framework of a nonlocal SU(3) Polyakov?Nambu?Jona-Lasinio model. Considering two different model parametrizations, we estimate the values of the u- and s-quark tensor coefficients and magnetic susceptibilities and then we extend the analysis to finite temperature systems. Our numerical results are compared to those obtained in othertheoretical approaches and in lattice QCD calculations
