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arXiv · 1611.07377

Chiral Symmetry restoration from the hadronic regime

Angel Gomez Nicola·Santiago Cortes·John Morales·Jacobo Ruiz de Elvira·Ricardo Torres Andres
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Abstract

We discuss recent advances on QCD chiral symmetry restoration at finite temperature, within the theoretical framework of Effective Theories. $U(3)$ Ward Identities are derived between pseudoscalar susceptibilities and quark condensates, allowing to explain the behaviour of lattice meson screening masses. Unitarized interactions and the generated $f_0(500)$ thermal state are showed to play an essential role in the description of the transition through the scalar susceptibility

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Angel Gomez Nicola, Santiago Cortes, John Morales, Jacobo Ruiz de Elvira, Ricardo Torres Andres. 2016-11-22. Chiral Symmetry restoration from the hadronic regime. https://doi.org/10.1051/epjconf%2F201713707016

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