Distribution functions for hard thermal particles in QCD
arXiv:hep-th/0401238 · doi:10.1016/j.nuclphysb.2004.02.026
Abstract
We find a closed-form for the distribution function (defined in terms of a Wigner operator) for hot coloured particles in a background gluon field, in the hard thermal loop approximation. We verify that the current is the same as that derived from the known effective action.
12 pages