Electromagnetic Effects on Strongly Interacting QCD-Matter
Abdel Magied Abdel Aal Diab, Abdel Nasser Tawfik (Egyptian Ctr. Theor., Phys., Cairo, WLCAPP, Cairo), M. T. Hussein (Cairo U.)
TL;DR
This paper investigates how magnetic fields influence the phase structure, thermodynamics, and transport properties of strongly interacting QCD matter using the SU(3) Polyakov linear-sigma model.
Contribution
It provides a comprehensive analysis of magnetic effects on QCD matter's phase transition, thermodynamics, and transport properties within a mean field framework.
Findings
Magnetization and magnetic susceptibility depend on temperature and magnetic field.
Finite magnetic fields affect viscosity and conductivity of QCD matter.
Magnetic catalysis influences the quark-hadron phase transition.
Abstract
In order to study the temperature dependence of the quark-hadron phase structure and the QCD equation of state in vanishing and finite magnetic field, the SU(3) Polyakov linear-sigma model is utilized. In mean field approximation, the dependence of various magnetic properties such as magnetization, magnetic susceptibility and magnetic catalysis is analyzed in finite magnetic field. Furthermore, the influences of finite magnetic field on the temperature dependence of some transport properties (viscosity and conductivity) from Green-Kubo correlation are characterized.
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Taxonomy
TopicsHigh-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies