Self-Testing Entangled Measurements in Quantum Networks

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Standard

Self-Testing Entangled Measurements in Quantum Networks. / Renou, Marc Olivier; Kaniewski, Jȩdrzej; Brunner, Nicolas.

I: Physical Review Letters, Bind 121, Nr. 25, 250507, 2018.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Renou, MO, Kaniewski, J & Brunner, N 2018, 'Self-Testing Entangled Measurements in Quantum Networks', Physical Review Letters, bind 121, nr. 25, 250507. https://doi.org/10.1103/PhysRevLett.121.250507

APA

Renou, M. O., Kaniewski, J., & Brunner, N. (2018). Self-Testing Entangled Measurements in Quantum Networks. Physical Review Letters, 121(25), [250507]. https://doi.org/10.1103/PhysRevLett.121.250507

Vancouver

Renou MO, Kaniewski J, Brunner N. Self-Testing Entangled Measurements in Quantum Networks. Physical Review Letters. 2018;121(25). 250507. https://doi.org/10.1103/PhysRevLett.121.250507

Author

Renou, Marc Olivier ; Kaniewski, Jȩdrzej ; Brunner, Nicolas. / Self-Testing Entangled Measurements in Quantum Networks. I: Physical Review Letters. 2018 ; Bind 121, Nr. 25.

Bibtex

@article{3a50b89a9c544b1bb1614080dbf19ff8,
title = "Self-Testing Entangled Measurements in Quantum Networks",
abstract = "Self-testing refers to the possibility of characterizing an unknown quantum device based only on the observed statistics. Here we develop methods for self-testing entangled quantum measurements, a key element for quantum networks. Our approach is based on the natural assumption that separated physical sources in a network should be considered independent. This provides a natural formulation of the problem of certifying entangled measurements. Considering the setup of entanglement swapping, we derive a robust self-test for the Bell-state measurement, tolerating noise levels up to ∼5%. We also discuss generalizations to other entangled measurements.",
author = "Renou, {Marc Olivier} and Jȩdrzej Kaniewski and Nicolas Brunner",
year = "2018",
doi = "10.1103/PhysRevLett.121.250507",
language = "English",
volume = "121",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "25",

}

RIS

TY - JOUR

T1 - Self-Testing Entangled Measurements in Quantum Networks

AU - Renou, Marc Olivier

AU - Kaniewski, Jȩdrzej

AU - Brunner, Nicolas

PY - 2018

Y1 - 2018

N2 - Self-testing refers to the possibility of characterizing an unknown quantum device based only on the observed statistics. Here we develop methods for self-testing entangled quantum measurements, a key element for quantum networks. Our approach is based on the natural assumption that separated physical sources in a network should be considered independent. This provides a natural formulation of the problem of certifying entangled measurements. Considering the setup of entanglement swapping, we derive a robust self-test for the Bell-state measurement, tolerating noise levels up to ∼5%. We also discuss generalizations to other entangled measurements.

AB - Self-testing refers to the possibility of characterizing an unknown quantum device based only on the observed statistics. Here we develop methods for self-testing entangled quantum measurements, a key element for quantum networks. Our approach is based on the natural assumption that separated physical sources in a network should be considered independent. This provides a natural formulation of the problem of certifying entangled measurements. Considering the setup of entanglement swapping, we derive a robust self-test for the Bell-state measurement, tolerating noise levels up to ∼5%. We also discuss generalizations to other entangled measurements.

UR - http://www.scopus.com/inward/record.url?scp=85059064145&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.121.250507

DO - 10.1103/PhysRevLett.121.250507

M3 - Journal article

C2 - 30608820

AN - SCOPUS:85059064145

VL - 121

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 25

M1 - 250507

ER -

ID: 211104992