Electromagnetic fields and transport coefficients in a hot pion gas

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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.
4pp, 2 figures, talk given at "Strong and Electroweak Matter 2006", BNL, May 2006

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/189246

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0608273
 http://arxiv.org/abs/hep-ph/0608273
 Nucl.Phys.A785:166-169,2007
 doi:10.1016/j.nuclphysa.2006.11.072

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