Hadron resonance gas is not a good model for hadronic matter in a strong magnetic fieldPasi Huovinen, Michal Marczenko, Michał Szymański, Bithika Karmakar, Pok Man Lo, Chihiro Sasaki and Krzysztof RedlichEPJ Web Conf., 364 (2026) 05009DOI: https://doi.org/10.1051/epjconf/202636405009