On the temperature dependence of the electrical conductivity in hot quenched lattice QCD

@article{Francis2012OnTT,
  title={On the temperature dependence of the electrical conductivity in hot quenched lattice QCD},
  author={A. Francis and O. Kaczmarek},
  journal={Progress in Particle and Nuclear Physics},
  year={2012},
  volume={67},
  pages={212-217}
}
  • A. Francis, O. Kaczmarek
  • Published 2012
  • Physics
  • Progress in Particle and Nuclear Physics
  • Abstract Extending our recent work (Ding et al., 2011  [8] ), we report on a calculation of the vector current correlation function for light valence quarks in the deconfined phase of quenched QCD in the temperature range 1.16 T c ≲ T ≲ 2.98 T c . After performing a systematic analysis of the influence of cut-off effects on light quark meson correlators using clover improved Wilson fermions, we discuss resulting constraints on the electrical conductivity in a quark gluon plasma. 
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