68 citations · 81 across the 4 of their papers we have counts for
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Geometric Bell-like inequalities for steering
Marek Żukowski, Arijit Dutta, Zhi Yin
Many of the standard Bell inequalities (e.g., CHSH) are not effective for detection of quantum correlations which allow for steering, because for a wide range of such correlations…
Detection efficiency loophole in Pusey-Barrett-Rudolph theorem
Arijit Dutta, Marcin Pawlowski, Marek Zukowski
Detection efficiency loophole poses a significant problem for experimental tests of Bell inequalities. Recently discovered Pusey-Barrett-Rudolph (PBR) theorem suffers from the same…
Geometric chained inequalities for higher-dimensional systems
Marek Żukowski, Arijit Dutta
For systems of an arbitrary dimension, a theory of geometric chained Bell inequalities is presented. The approach is based on chained inequalities derived by Pykacz and Santos. For…
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…