Equality conditions of data processing inequality for α-z Rényi relative entropies
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Publication:5141083
DOI10.1063/5.0022787zbMath1454.81037arXiv2007.06644OpenAlexW3091802644MaRDI QIDQ5141083
Publication date: 17 December 2020
Published in: Journal of Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2007.06644
Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum entropies (81P17) Quantum channels, fidelity (81P47)
Related Items
Convexity of a certain operator trace functional, Multivariate trace inequalities, p-fidelity, and universal recovery beyond tracial settings, Revisiting the equality conditions of the data-processing inequality for the sandwiched Rényi divergence, Geometric conditions for saturating the data processing inequality, Equality cases in monotonicity of quasi-entropies, Lieb’s concavity and Ando’s convexity, Recoverability for optimized quantum f-divergences
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