2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/35929On the basis of the local n=2 supersymmetry we construct the supersymmetric action for a set of complex scalar supermultiplets in the FRW model. This action corresponds to the dilaton-axion and chiral components of supergravity theory.11 pages, LatexGeneral Relativity and Quantum Cosmologytext