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Heralded gate search with genetic algorithms for quantum computation. / Chernikov, A.; Sysoev, S. S.; Vashukevich, E. A.; Golubeva, T. Yu.

In: Physical Review A, Vol. 108, No. 1, 012609, 07.07.2023.

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@article{52453be373484f289adbefa782b0ec19,
title = "Heralded gate search with genetic algorithms for quantum computation",
abstract = "In this paper we present a genetic-algorithm-based search technique for linear optics schemes, performing two-qubit quantum gates. We successfully apply this technique to find heralded two-qubit gates and obtain schemes with performance parameters equal to the best currently known. Simple metrics are introduced which enable a comparison of schemes with different heralding mechanisms. The scheme performance degradation is discussed for the cases when detectors in the heralding part of the scheme are not photon-number resolving. We propose a procedure for overcoming this drawback which allows us to restore the reliable heralding signal even with non-photon-number-resolving detectors.",
author = "A. Chernikov and Sysoev, {S. S.} and Vashukevich, {E. A.} and Golubeva, {T. Yu.}",
year = "2023",
month = jul,
day = "7",
doi = "10.1103/PhysRevA.108.012609",
language = "English",
volume = "108",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "1050-2947",
publisher = "American Physical Society",
number = "1",

}

RIS

TY - JOUR

T1 - Heralded gate search with genetic algorithms for quantum computation

AU - Chernikov, A.

AU - Sysoev, S. S.

AU - Vashukevich, E. A.

AU - Golubeva, T. Yu.

PY - 2023/7/7

Y1 - 2023/7/7

N2 - In this paper we present a genetic-algorithm-based search technique for linear optics schemes, performing two-qubit quantum gates. We successfully apply this technique to find heralded two-qubit gates and obtain schemes with performance parameters equal to the best currently known. Simple metrics are introduced which enable a comparison of schemes with different heralding mechanisms. The scheme performance degradation is discussed for the cases when detectors in the heralding part of the scheme are not photon-number resolving. We propose a procedure for overcoming this drawback which allows us to restore the reliable heralding signal even with non-photon-number-resolving detectors.

AB - In this paper we present a genetic-algorithm-based search technique for linear optics schemes, performing two-qubit quantum gates. We successfully apply this technique to find heralded two-qubit gates and obtain schemes with performance parameters equal to the best currently known. Simple metrics are introduced which enable a comparison of schemes with different heralding mechanisms. The scheme performance degradation is discussed for the cases when detectors in the heralding part of the scheme are not photon-number resolving. We propose a procedure for overcoming this drawback which allows us to restore the reliable heralding signal even with non-photon-number-resolving detectors.

UR - https://www.mendeley.com/catalogue/f36730d7-d826-3fb9-bea8-b12a56c5dc96/

U2 - 10.1103/PhysRevA.108.012609

DO - 10.1103/PhysRevA.108.012609

M3 - Article

VL - 108

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

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

SN - 1050-2947

IS - 1

M1 - 012609

ER -

ID: 108163868