Estimations of the entropy of a quantum state with the aid of covariant and contravariant symbols

DOI10.1016/0034-4877(79)90002-8zbMath0463.47026OpenAlexW2079091127MaRDI QIDQ1153535

H. Scutaru

Publication date: 1979

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

Full work available at URL: https://doi.org/10.1016/0034-4877(79)90002-8

zbMATH Keywords

entropy of a normal quantum stateGlauber's coherent statesovercomplete system of statesPerelomov's coherent states

Mathematics Subject Classification ID

Algebras of unbounded operators; partial algebras of operators (47L60) Axiomatic quantum field theory; operator algebras (81T05)

Related Items (1)

Classical entropy of quasi-free states

Cites Work

• A Schwarz inequality for positive linear maps on C\(^*\)-algebras
• Expectations and entropy inequalities for finite quantum systems
• A note on the entropy for operator algebras
• Unnamed Item

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