299 citations · 1.3k across the 41 of their papers we have counts for
Showing 2012Show all
3 papers · 1 filter
quant-ph2012
Communication Complexity Reduction from Globally Uncorrelated States
Marcin Wiesniak
Bell inequality violating entangled states are the working horse for many potential quantum information processing applications, including secret sharing, cryptographic key distrib…
quant-ph2012★ 14 cited
Incompatible local hidden-variable models of quantum correlations
Wieslaw Laskowski, Marcin Markiewicz, Tomasz Paterek +1
We show a quantum state with explicit local hidden-variable models for correlations between any fixed number of subsystems which cannot be extended to a model simultaneously descri…
quant-ph2012★ 1 cited
Multisetting Bell inequalities for spins-1 avoiding KS contradiction
Arijit Dutta, Marcin Wieśniak, Marek Żukowski
Bell's theorem for systems more complicated than two qubits faces a hidden, as yet undiscussed, problem. One of the methods to derive Bell's inequalities is to assume existence of…