5.3k citations · 18k across the 27 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
quant-ph2004★ 9 cited
Inequalities and separations among assisted capacities of quantum channels
Charles H. Bennett, Igor Devetak, Peter W. Shor +1
We exhibit discrete memoryless quantum channels whose quantum capacity assisted by two-way classical communication, , exceeds their unassisted one-shot Holevo capacity .…
quant-ph2004★ 39 cited
Universal quantum data compression via gentle tomography
Charles H. Bennett, Aram W. Harrow, Seth Lloyd
Quantum state tomography--the practice of estimating a quantum state by performing measurements on it--is useful in a variety of contexts. We introduce "gentle tomography" as a ver…