Free states of the canonical anticommutation relations

Robert T. Powers, Erling Størmer · Communications in Mathematical Physics · 1970

Quantum ScienceRepresentation TheoryNon-commutative Algebra+3

Selfpolar forms and their applications to the C*-algebra theory

S. L. Woronowicz · Reports on Mathematical Physics · 1974

Representation TheoryTopological AlgebraSelfpolar Forms+2

On the purification of factor states

S. L. Woronowicz · Communications in Mathematical Physics · 1972

Representation TheoryQuantum AlgebraQuantum Theory+2

On the purification map

S. L. Woronowicz · Communications in Mathematical Physics · 1973

Algebraic AnalysisUniversal AlgebraPurification Map+1

Normal Positive Linear Mappings of Norm 1 from a von Neumann Algebra into Its Commutant and Its Application

Huzihiro Araki · Publications of the Research Institute for Mathematical Sciences · 1972