Self-testing quantum states and measurements in the prepare-and-measure scenario

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Self-testing quantum states and measurements in the prepare-and-measure scenario. / Tavakoli, Armin; Kaniewski, Jȩdrzej; Vértesi, Tamás; Rosset, Denis; Brunner, Nicolas.

In: Physical Review A, Vol. 98, No. 6, 062307, 06.12.2018.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Tavakoli, A, Kaniewski, J, Vértesi, T, Rosset, D & Brunner, N 2018, 'Self-testing quantum states and measurements in the prepare-and-measure scenario', Physical Review A, vol. 98, no. 6, 062307. https://doi.org/10.1103/PhysRevA.98.062307

APA

Tavakoli, A., Kaniewski, J., Vértesi, T., Rosset, D., & Brunner, N. (2018). Self-testing quantum states and measurements in the prepare-and-measure scenario. Physical Review A, 98(6), [062307]. https://doi.org/10.1103/PhysRevA.98.062307

Vancouver

Tavakoli A, Kaniewski J, Vértesi T, Rosset D, Brunner N. Self-testing quantum states and measurements in the prepare-and-measure scenario. Physical Review A. 2018 Dec 6;98(6). 062307. https://doi.org/10.1103/PhysRevA.98.062307

Author

Tavakoli, Armin ; Kaniewski, Jȩdrzej ; Vértesi, Tamás ; Rosset, Denis ; Brunner, Nicolas. / Self-testing quantum states and measurements in the prepare-and-measure scenario. In: Physical Review A. 2018 ; Vol. 98, No. 6.

Bibtex

@article{7cc4b730fec9413ba5b44b2f43c7641a,
title = "Self-testing quantum states and measurements in the prepare-and-measure scenario",
abstract = "The goal of self-testing is to characterize an a priori unknown quantum system based solely on measurement statistics, i.e., using an uncharacterized measurement device. Here we develop self-testing methods for quantum prepare-and-measure experiments, thus not necessarily relying on entanglement and/or violation of a Bell inequality. We present noise-robust techniques for self-testing sets of quantum states and measurements, assuming an upper bound on the Hilbert space dimension. We discuss in detail the case of a 2→1 random access code with qubits, for which we provide analytically optimal self-tests. The simplicity and noise robustness of our methods should make them directly applicable to experiments.",
author = "Armin Tavakoli and Jȩdrzej Kaniewski and Tam{\'a}s V{\'e}rtesi and Denis Rosset and Nicolas Brunner",
year = "2018",
month = dec,
day = "6",
doi = "10.1103/PhysRevA.98.062307",
language = "English",
volume = "98",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "1050-2947",
publisher = "American Physical Society",
number = "6",

}

RIS

TY - JOUR

T1 - Self-testing quantum states and measurements in the prepare-and-measure scenario

AU - Tavakoli, Armin

AU - Kaniewski, Jȩdrzej

AU - Vértesi, Tamás

AU - Rosset, Denis

AU - Brunner, Nicolas

PY - 2018/12/6

Y1 - 2018/12/6

N2 - The goal of self-testing is to characterize an a priori unknown quantum system based solely on measurement statistics, i.e., using an uncharacterized measurement device. Here we develop self-testing methods for quantum prepare-and-measure experiments, thus not necessarily relying on entanglement and/or violation of a Bell inequality. We present noise-robust techniques for self-testing sets of quantum states and measurements, assuming an upper bound on the Hilbert space dimension. We discuss in detail the case of a 2→1 random access code with qubits, for which we provide analytically optimal self-tests. The simplicity and noise robustness of our methods should make them directly applicable to experiments.

AB - The goal of self-testing is to characterize an a priori unknown quantum system based solely on measurement statistics, i.e., using an uncharacterized measurement device. Here we develop self-testing methods for quantum prepare-and-measure experiments, thus not necessarily relying on entanglement and/or violation of a Bell inequality. We present noise-robust techniques for self-testing sets of quantum states and measurements, assuming an upper bound on the Hilbert space dimension. We discuss in detail the case of a 2→1 random access code with qubits, for which we provide analytically optimal self-tests. The simplicity and noise robustness of our methods should make them directly applicable to experiments.

U2 - 10.1103/PhysRevA.98.062307

DO - 10.1103/PhysRevA.98.062307

M3 - Journal article

AN - SCOPUS:85058179538

VL - 98

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 6

M1 - 062307

ER -

ID: 218358709