115 citations · 813 across the 32 of their papers we have counts for
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quant-ph2016★ 18 cited
Relative entropies and their use in quantum information theory
Felix Leditzky
This dissertation investigates relative entropies, also called generalized divergences, and how they can be used to characterize information-theoretic tasks in quantum information…
quant-ph2016★ 19 cited
Data processing for the sandwiched Rényi divergence: a condition for equality
Felix Leditzky, Cambyse Rouzé, Nilanjana Datta
The -sandwiched Rényi divergence satisfies the data processing inequality, i.e. monotonicity under quantum operations, for . In this article, we derive a necessary an…