摘要
By using the spectral functions of gluons, which contain Debye screening and soft damping effects,the effective two-loop thermodynamic potential in quark-gluon plasma was evaluated via real-time temperatureQCD. The result that depends on screening and damping of gluons as physical parameters is obtained. It canbe seen that our analytical result and the recent lattice results are in agreement for T〉～2Tc.
By using the spectral functions of gluons, which contain Debye screening and soft damping effects, the effective two-loop thermodynamic potential in quark-gluon plasma was evaluated via real-time temperature QCD. The result that depends on screening and damping of gluons as physical parameters is obtained. It can be seen that our analytical result and the recent lattice results are in agreement forT?2T c.
基金
国家自然科学基金
