López-Contreras, Edgar, José Antonio García-Hernández, Elías Natanael Polanco-Euán, and Wolfgang Bietenholz. 2022. “The 3d O(4) Model As an Effective Approach to the QCD Phase Diagram”. Suplemento De La Revista Mexicana De Física 3 (2):020727 1-13. https://doi.org/10.31349/SuplRevMexFis.3.020727.