%0 Journal Article
%T Effects of gluon damping rate on the viscosity coefficient of the quark-gluon plasma at finite chemical potential
%A Hou Defu
%A Li Jiarong
%J Physics
%D 1997
%I arXiv
%R 10.1016/S0375-9474(97)00045-6
%X By considering the Debye screening and damping rate of gluons, the viscosity coefficient of the quark-gluon plasma was evaluated via real-time finite temperature QCD in the relaxation time approximation at finite temperature and chemical potential . The results show that both the damping rate and the chemical potential cause considerable enhancements to the viscosity coefficient of hot dense quark-gluon plasma.
%U http://arxiv.org/abs/nucl-th/9707033v1