Chiral and $U(1{)}_A$ restoration: Ward Identities and effective theories

A. Gómez Nicola, J. Ruiz de Elvira, A. Vioque-Rodríguez +1

We discuss our recent results regarding chiral and $U(1{)}_A$ restoration, both from the formal point of view of QCD Ward Identities (WI) and from an Effective Theory analysis provid…