Quantifying multiparticle entanglement with randomized measurements
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review A"
DOI: 10.1103/physreva.107.042406
Abstract: Randomized measurements constitute a simple measurement primitive that exploits the information encoded in the outcome statistics of samples of local quantum measurements defined through randomly selected bases. In this work we exploit the potential of… read more here.
Keywords: quantum; multiparticle entanglement; randomized measurements; quantifying multiparticle ... See more keywords
Fate of multiparticle entanglement when one particle becomes classical
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DOI: 10.1103/physreva.107.l040401
Abstract: We study the change of multiparticle entanglement if one particle becomes classical, in the sense that this particle is destructed by a measurement, but the gained information is encoded into a new register. We present… read more here.
Keywords: one particle; change; entanglement; multiparticle entanglement ... See more keywords
Closing the Locality and Detection Loopholes in Multiparticle Entanglement Self-Testing.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.250401
Abstract: First proposed by Mayers and Yao, self-testing provides a certification method to infer the underlying physics of quantum experiments in a black-box scenario. Numerous demonstrations have been reported to self-test various types of entangled states.… read more here.
Keywords: locality; multiparticle entanglement; entanglement self; detection ... See more keywords