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arXiv · hep-ph/0703134

Phase Structure of Thermal QED Based on the Hard Thermal Loop Improved Ladder Dyson-Schwinger Equation --a "Gauge Invariant" Solution--

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 study how we can get the gauge invariant solution in the sense it satisfies the Ward identity. Properties of the ``gauge-invariant'' solutions are discussed.

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Hisao Nakkagawa, Hiroshi Yokota, Koji Yoshida. 2007-03-13. Phase Structure of Thermal QED Based on the Hard Thermal Loop Improved Ladder Dyson-Schwinger Equation --a "Gauge Invariant" Solution--. https://doi.org/10.1142/9789812790750_0022

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