Completely positive mappings and unbounded observables

DOI10.1016/0034-4877(77)90025-8zbMath0355.47022OpenAlexW2062364930MaRDI QIDQ1237267

Gerd Lassner, Gisela A. Lassner

Publication date: 1977

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0034-4877(77)90025-8

Mathematics Subject Classification ID

Selfadjoint operator algebras ((C^*)-algebras, von Neumann ((W^*)-) algebras, etc.) (46L99) Abstract operator algebras on Hilbert spaces (47L30) Linear operators on ordered spaces (47B60) Miscellaneous applications of functional analysis (46N99) Algebras of operators on Banach spaces and other topological linear spaces (47L10)

Related Items

Completely positive conjugate-bilinear maps on partial *-algebras, Representation of completely positive maps between partial *-algebras, Operator symbols in the description of observable-state systems, Families of completely positive mappings, Translationally invariant states and the spectrum ideal in the algebra of test functions for quantum fields

Cites Work

• Unnamed Item
• General state changes in quantum theory
• On the continuity of entropy
• Subalgebras of \(C^ *\)-algebras
• Topological algebras of operators
• Positive Functions on C ∗ -Algebras