Maps preserving a new version of quantum \(f\)-divergence

DOI10.1215/17358787-2017-0015zbMath1489.47062OpenAlexW2649751385MaRDI QIDQ1697684

Marcell Gaál

Publication date: 20 February 2018

Published in: Banach Journal of Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.bjma/1498097003

zbMATH Keywords

relative entropydensity operatorspreserversquantum statespositive definite operators

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Transformers, preservers (linear operators on spaces of linear operators) (47B49)

Related Items (2)

Maps on states preserving generalized entropy of convex combinations ⋮ Maps on positive operators preserving Rényi type relative entropies and maximal \(f\)-divergences

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