Thermal transport in a weakly magnetized hot QCD medium
arXiv:2005.04247 · doi:10.1103/PhysRevD.102.014041
Abstract
The thermal transport coefficients in a weakly magnetized quark-gluon plasma have been investigated within the ambit of a quasiparticle model to encode the effects of the realistic equation of state. The presence of a weak magnetic field leads to the Hall-type conductivity associated with thermal transport in the medium. An effective covariant kinetic theory has been employed to quantify the thermal dissipation while incorporating the mean field contributions in the medium. The interplay of thermal transport and electric charge transport in the weakly magnetized medium has been explored in terms of the Wiedemann-Franz law. Strong violation of the Wiedemann-Franz law has been observed in temperature regimes near to the transition temperature. The behaviour of thermal conductivity in the strong magnetic field limit has also been studied. It is observed that both the magnetic field and equation of state have a significant impact on the thermal dissipation in the medium.
10 pages, 5 figures, Version accepted for publication in Physical Review D
References in corpus (18)
- The Chiral Magnetic Effect
- Testing the chiral magnetic and chiral vortical effects in heavy ion collisions
- The chiral magnetic effect in hydrodynamical approach
- Notes on chiral hydrodynamics within effective theory approach
- Electrical Conductivity of Quark-Gluon Plasma in Strong Magnetic Fields
- Photon decay in strong magnetic field in heavy-ion collisions
- Thermal Conductivity and Chiral Critical Point in Heavy Ion Collisions
- Bulk Viscosity of Quark-Gluon Plasma in Strong Magnetic Fields
- A systematic study of magnetic field in Relativistic Heavy-ion Collisions in the RHIC and LHC energy regions
- Effective description of hot QCD medium in strong magnetic field and longitudinal conductivity
- Anisotropic pressure of deconfined QCD matter in presence of strong magnetic field within one-loop approximation
- Electrical conductivity and Hall conductivity of hot and dense hadron gas in a magnetic field: a relaxation time approach
- Revisit to electrical and thermal conductivities, Lorenz number and Knudsen number in thermal QCD in a strong magnetic field
- Nonlinear electromagnetic response in quark-gluon plasma
- Investigation of Heat Conductivity in Relativistic Systems using a Partonic Cascade
- Magneto-Seebeck coefficient and Nernst coefficient of hot and dense hadron gas
- Hard dilepton production from a weakly magnetized hot QCD medium
- Longitudinal conductivity of hot magnetized collisional QCD medium in the inhomogeneous electric field