Mean-field transport theory for the two-flavour NJL model
arXiv:hep-ph/9704430 · doi:10.1007/s100500050093
Abstract
By making decomposition of the Wigner function simultaneously in both the spinor and the isospin spaces we derive a set of kinetic equations for the quark distribution functions and the spin densities. A detailed analysis of the consequences imposed by the chiral invariance on the form of the transport equations is presented.
Revtex, 25 pages, no figures