Tight riggings for a complete set of commuting observables

Abstract

We attempt to reformulate the von Neumann, mathematically rigorous, description of non-relativistic Quantum Mechanics, so that it includes the more physically intuitive Dirac formalism, through the use of right riggings. The right rigging concept allows us to get closer to the Dirac formalism than has been possible in the past through the use of, not necessarily right riggings.