Equation of State in Non-Zero Magnetic Field

15th International Conference on Strangeness in Quark Matter

Ezzelarab, Nada^1,2 ; Diab, Abdel Magied^1,2 ; Tawfik, Abdel Nasser^1,2

Egyptian Center for Theoretical Physics (ECTP), Modern University for Technology and Information (MTI), Cairo

11571, Egypt^1

World Laboratory for Cosmology and Particle Physics (WLCAPP), Cairo, Egypt^2

关键词: Equation of state;    Hadron resonance gas;    Lattice QCD calculations;    Sigma model;    Zero magnetic fields;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/668/1/012102/pdf
DOI  :  10.1088/1742-6596/668/1/012102

来源: IOP

【 摘 要 】

The Polyakov linear-sigma model (PLSM) and Hadron Resonance Gas (HRG) model are considered to study the hadronic and partonic equation(s) of state, the pressure, and response to finite magnetic field, the magnetization. The results are compared to recent lattice QCD calculations. Both models are in fairly good agreement with the lattice.