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arXiv · 0707.0929

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
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Abstract

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 the sense it satisfies the Ward-Takahashi identity. Results of the numerical analysis are shown and properties of the ``gauge-invariant'' solutions are discussed.

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Hisao Nakkagawa, Hiroshi Yokota, Koji Yoshida. 2007-07-06. Phase Structure of Thermal QCD/QED:A Gauge Invariant Solution of the HTL Resummed Improved Ladder Dyson-Schwinger Equation. https://arxiv.org/abs/0707.0929

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