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arXiv · 2312.14077

Thermal hadron resonances and Ward identities: results for the QCD phase diagram

Angel Gómez Nicola·Jacobo Ruiz de Elvira·Andrea Vioque-Rodríguez
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Abstract

We review recent work regarding the role of light scalar resonances at finite temperature for chiral symmetry and $U(1)_A$ restoration. The results obtained are based on unitarized Chiral Perturbation Theory and Ward Identities and are directly connected with presently open problems within the QCD phase diagram

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Angel Gómez Nicola, Jacobo Ruiz de Elvira, Andrea Vioque-Rodríguez. 2023-12-21. Thermal hadron resonances and Ward identities: results for the QCD phase diagram. https://arxiv.org/abs/2312.14077

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