46 citations · 478 across the 31 of their papers we have counts for
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quant-ph2016★ 1 cited
Finite blocklength and moderate deviation analysis of hypothesis testing of correlated quantum states and application to classical-quantum channels with memory
Cambyse Rouze, Nilanjana Datta
Martingale concentration inequalities constitute a powerful mathematical tool in the analysis of problems in a wide variety of fields ranging from probability and statistics to inf…
quant-ph2016★ 7 cited
Contractivity properties of a quantum diffusion semigroup
Nilanjana Datta, Yan Pautrat, Cambyse Rouze
We consider a quantum generalization of the classical heat equation, and study contractivity properties of its associated semigroup. We prove a Nash inequality and a logarithmic So…
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…