149 citations · 905 across the 46 of their papers we have counts for
Showing 2013 · quant-phShow all
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quant-ph2013★ 29 cited
When Are Popescu-Rohrlich Boxes and Random Access Codes Equivalent?
Andrzej Grudka, Karol Horodecki, Michał Horodecki +2
We study a problem of interconvertibility of two supra-quantum resources: one is so called PR-box, which violates CHSH inequality up to maximal algebraic bound, and second is so ca…
quant-ph2013★ 33 cited
Free randomness amplification using bipartite chain correlations
Andrzej Grudka, Karol Horodecki, Michał Horodecki +3
A direct analysis of the protocol of randomness amplification using Bell inequality violation is performed in terms of the convex combination of no-signaling boxes required to simu…