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arXiv · hep-ph/0608273

Electromagnetic fields and transport coefficients in a hot pion gas

A. Gomez Nicola·D. Fernandez-Fraile
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Abstract

We present recent results on finite temperature electromagnetic form factors and the electrical conductivity in a pion gas. The standard Chiral Perturbation Theory power counting needs to be modified for transport coefficients. We pay special attention to unitarity and to possible applications for dilepton and photon production.

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A. Gomez Nicola, D. Fernandez-Fraile. 2006-08-24. Electromagnetic fields and transport coefficients in a hot pion gas. https://doi.org/10.1016/j.nuclphysa.2006.11.072

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