594 citations · 2k across the 74 of their papers we have counts for
3 papers · 1 filter
Salient signatures of entanglement in the surrounding environment
Łukasz Rudnicki, Waldemar Kłobus, Otavio A. D. Molitor +1
We develop a model in which presence of entanglement in a quantum system can be confirmed through coarse observations of the environment surrounding the system. This counter-intuit…
Valid and efficient entanglement verification with finite copies of a quantum state
Pawel Cieslinski, Jan Dziewior, Lukas Knips +5
Detecting entanglement in multipartite quantum states is an inherently probabilistic process, typically with a few measured samples. The level of confidence in entanglement detecti…
Optimal tests of genuine multipartite nonlocality
Mahasweta Pandit, Artur Barasinski, Istvan Marton +2
We propose an optimal numerical test for genuine multipartite nonlocality based on linear programming. In particular, we consider two non-equivalent models of local hidden variable…