doi:10.1140/epjc/s10052-024-13368-3engRivero, AlejandroAn interpretation of scalars in SO(32)ART-2024-140204We propose an interpretation for the adjoint representation of the SO(32) group to classify the scalars of a generic Supersymmetric Standard Model having just three generations of particles, via a flavour group SU(5). We show that this same interpretation arises from a simple postulate of self-consistence of composites for these scalars. The model looks only for colour and electric charge, and it pays the cost of an additional chiral +4/3 quark per generation.2024http://zaguan.unizar.es/record/14535710.1140/epjc/s10052-024-13368-3http://zaguan.unizar.es/record/145357oai:zaguan.unizar.es:145357info:eu-repo/grantAgreement/ES/MICINN AEI/PID2022-136374NB-C22The European Physical Journal C 84, 10 (2024), 1058 [9 pp.]byhttps://creativecommons.org/licenses/by/4.0/deed.esinfo:eu-repo/semantics/openAccess