Infinite-Component Wave Equations and Mass Splittings Within SU(3) and SU(2) Multiplets

Abstract
Earlier work describing baryon excited states by the group O(4, 2) is extended with particular emphasis on the SU(3) properties. A single irreducible representation of O(4, 2) × SU(3) × SU(3) is used. The postulates of the theory of infinite-component wave equations are contrasted and compared with those leading to the Okubo and isospin mass-splitting formulas. Tables and curves are presented for mass formulas, mass splittings, and magnetic moments, which are in agreement with experiment.

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