55 citations · 86 across the 4 of their papers we have counts for
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Generating multipartite nonlocality to benchmark quantum computers
Jan Lennart Bönsel, Otfried Gühne, Adán Cabello
We show that quantum computers can be used for producing large -partite nonlocality, thereby providing a method to benchmark them. The main challenges to overcome are as follows…
Error estimation of different schemes to measure spin-squeezing inequalities
Jan Lennart Bönsel, Satoya Imai, Ye-Chao Liu +1
How can we analyze quantum correlations in large and noisy systems without quantum state tomography? An established method is to measure total angular momenta and employ the so-cal…
Complete characterization of quantum correlations by randomized measurements
Nikolai Wyderka, Andreas Ketterer, Satoya Imai +5
The fact that quantum mechanics predicts stronger correlations than classical physics is an essential cornerstone of quantum information processing. Indeed, these quantum correlati…
Optimising shadow tomography with generalised measurements
H. Chau Nguyen, Jan Lennart Bönsel, Jonathan Steinberg +1
Advances in quantum technology require scalable techniques to efficiently extract information from a quantum system, such as expectation values of observables or its entropy. Tradi…