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}
}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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