Chiral symmetry and mesons in hot and dense matter: recent developments - High Energy Physics - Phenomenology

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Abstract: We review recent results on properties of the meson gas relevant for HeavyIon Collision and Nuclear Matter experiments, within the framework of chirallagrangians. In particular, we describe the temperature and density evolutionof the $\sigma$ and $ho$ poles and its connection with chiral symmetryrestoration, as well as the chemical nonequilibrated phase and transportcoefficients.

Author: A.Gomez Nicola, D.Fernandez-Fraile

Source: https://arxiv.org/