Ruminations on matrix convexity and the strong subadditivity of quantum entropy

DOI10.1007/s11005-023-01638-2OpenAlexW4319160794MaRDI QIDQ2687712

Giorgio Cipolloni, Michael Aizenman

Publication date: 7 March 2023

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

Full work available at URL: https://arxiv.org/abs/2210.10729

zbMATH Keywords

quantum entropystrong subadditivitymatrix convexityparallel sums

Mathematics Subject Classification ID

Monotone operators and generalizations (47H05) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Quantum equilibrium statistical mechanics (general) (82B10) Convexity of real functions of several variables, generalizations (26B25)

Cites Work

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• Monotone and Convex Operator Functions
• Concavity of certain matrix trace functions

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