115 citations · 813 across the 32 of their papers we have counts for
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quant-ph2014★ 3 cited
Second order asymptotics of visible mixed quantum source coding via universal codes
Felix Leditzky, Nilanjana Datta
The simplest example of a quantum information source with memory is a mixed source which emits signals entirely from one of two memoryless quantum sources with given a priori proba…
quant-ph2014★ 54 cited
Second-order asymptotics for source coding, dense coding and pure-state entanglement conversions
Nilanjana Datta, Felix Leditzky
We introduce two variants of the information spectrum relative entropy defined by Tomamichel and Hayashi which have the particular advantage of satisfying the data-processing inequ…