2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/56852In this paper is discussed description of some algebraic structures in quantum theory by using formal recursive constructions with "complex Poincaré group" ISO(4,C).v2. style change: REVTeX, 12 pg, preprint, draft, minor correctionsMathematical PhysicsGeneral Relativity and Quantum CosmologyHigh Energy Physics - TheoryQuantum PhysicsSymmetries of complexified space-time and algebraic structures in quantum theorytext