Minimizing the relative entropy in a face

DOI10.1007/BF00402255zbMath0717.46053MaRDI QIDQ2638484

Reinhard F. Werner, Guido A. Raggio

Publication date: 1990

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

facestate spaceminimal entropy problem\(W^ *\)-algebraC\({}^ *\)-algebra with a separating stateEffros-Prosser Theoremexponential perturbationsLimit formulaerelatively entropysuperadditive functional

Mathematics Subject Classification ID

Variational inequalities (49J40) Applications of selfadjoint operator algebras to physics (46L60) General mathematical topics and methods in quantum theory (81Q99) States of selfadjoint operator algebras (46L30)

Related Items (1)

Maximizing relative entropy at given energies

Cites Work

• A variational expression for the relative entropy
• Relative entropy of states of von Neumann algebras
• Relative entropy for states of von Neumann algebras. II
• Relative Hamiltonian for faithful normal states of a von Neumann algebra
• Unnamed Item

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