A von Neumann entropy condition of unitary equivalence of quantum states

DOI10.1016/j.aml.2012.02.027zbMath1253.81022OpenAlexW2001712202MaRDI QIDQ449345

Kan He, Ming Li, Jin-Chuan Hou

Publication date: 30 August 2012

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2012.02.027

zbMATH Keywords

von Neumann entropyquantum statesunitary equivalence

Mathematics Subject Classification ID

Measures of information, entropy (94A17) Quantum state spaces, operational and probabilistic concepts (81P16)

Related Items (4)

Preservers for the Tsallis entropy of convex combinations of density operators ⋮ Entropy-preserving maps on quantum states ⋮ Characterizations of von Neumann entropy and Tsallis \(p\)-entropy on quantum states ⋮ The von Neumann entropy and unitary equivalence of quantum states

Cites Work

• Unnamed Item
• Some bounds on entropy measures in information theory
• Geometry of Quantum States

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