Influence of the regularization scheme in the QCD phase diagram in the PNJL model

• DOI: 10.1515/phys-2023-0133
• Publication Date: 2023-11-13T08:51:49Z
• Authors: Jonathan Rincon S...; Antonio Paz; F. V. Flores-Baez; Jose Ruben Morone...
• Keywords: Regularization; Boltzmann constant

Abstract In the context of SU(2) quark flavor version Nambu–Jona-Lasinio model extended by Polyakov loop, effect regularization scheme on quantum chromodynamics phase structure at finite volume was studied. The way in which diagram changes with type loop potential considered this study also investigated. study, a polynomial and logarithmic were used. On other hand, that satisfies thermodynamics properties such as Stefan–Boltzmann limit chosen.