3-10 August 2016
Chicago IL USA
US/Central timezone
There is a live webcast for this event.

QCD equation of state at finite density and finite magnetic field

Aug 8, 2016, 6:30 PM
2h
Riverwalk A/B

Riverwalk A/B

Poster Heavy Ions Poster Session

Speaker

Ms Nada EZZELARAB ((Researcher and teaching assistant at MTI univ.))

Description

The Polyakov linear-sigma model (PLSM) and Hadron Resonance Gas (HRG) model are considered to study the hadronic and partonic equation(s) of state for the case of nonzero external magnetic fields. Thermodynamic quantities including the pressure, interaction rate, entropy density, magnetization and the speed of sound are presented as function of the temperature and the magnetic field and compared with recent lattice QCD calculations. Positive magnetization indicates paramagnetic properties. Direct and inverse catalysis depends on increasing and decreasing critical temperature with the magnetic field. Confronting PLSM and HRG to lattice QCD gives an indirect estimation for the effective degrees of freedom, coupling, etc.

Primary author

Ms Nada EZZELARAB ((Researcher and teaching assistant at MTI univ.))

Presentation materials

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