Multi-representation dynamics of SU(4) composite Higgs models: chiral limit and spectral reconstructionsLuigi Del Debbio, Alessandro Lupo, Marco Panero and Nazario TantaloEur. Phys. J. C, 83 3 (2023) 220DOI: https://doi.org/10.1140/epjc/s10052-023-11363-8