2 papers
hep-ph2007★ 1 cited
Analysis of the Phase Structure of Thermal QED/QCD through the HTL Improved Ladder Dyson-Schwinger Equation --On the Gauge Dependence of the Solution--
Hisao Nakkagawa, Hiroshi Yokota, Koji Yoshida
We solved with a numerical procedure the HTL improved ladder DS equation for the retarded fermion self-energy function to study the spontaneous generation of fermion mass in…
hep-ph2007★ 4 cited
Phase Structure of Thermal QCD/QED:A Gauge Invariant Solution of the HTL Resummed Improved Ladder Dyson-Schwinger Equation
Hisao Nakkagawa, Hiroshi Yokota, Koji Yoshida
Based on the hard-thermal-loop resummed improved ladder Dyson-Schwinger quation for the fermion mass function, we propose a procedure how we can get the gauge invariant solution in…