Patterns and partners within the QCD phase diagram including strangeness
High Energy Physics - Phenomenology
2019-10-23 v1
Abstract
We review the current situation of the pattern of chiral symmetry restoration. In particular, we analyze partner degeneration for and symmetries within the context of Ward Identities and Effective Theories. The application of Ward Identities to the thermal scaling of screening masses is also discussed. We present relevant observables for which an Effective Theory description in terms of Chiral Perturbation Theory and its unitarized extension are compatible with lattice data even around the transition region. We pay special attention to the role of strangeness in this context.
Cite
@article{arxiv.1910.09649,
title = {Patterns and partners within the QCD phase diagram including strangeness},
author = {Angel Gómez Nicola and Jacobo Ruiz de Elvira and Andrea Vioque-Rodríguez},
journal= {arXiv preprint arXiv:1910.09649},
year = {2019}
}
Comments
Proceedings of the Workshop "Strangeness in Quark Matter 2019", 6 pages, 2 figures