Randomized benchmarking for qudit Clifford gates

Mahnaz Jafarzadeh; Ya-Dong Wu; Yuval R. Sanders; Barry C. Sanders

doi:10.1088/1367-2630/ab8ab1

Randomized benchmarking for qudit Clifford gates

Mahnaz Jafarzadeh, Ya-Dong Wu, Yuval R. Sanders, Barry C. Sanders

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2 Citations (Scopus)

12 Downloads (Pure)

Abstract

We introduce unitary-gate randomized benchmarking (URB) for qudit gates by extending single- and multi-qubit URB to single- and multi-qudit gates. Specifically, we develop a qudit URB procedure that exploits unitary 2-designs. Furthermore, we show that our URB procedure is not simply extracted from the multi-qubit case by equating qudit URB to URB of the symmetric multi-qubit subspace. Our qudit URB is elucidated by using pseudocode, which facilitates incorporating into benchmarking applications.

Original language	English
Article number	063014
Pages (from-to)	1-9
Number of pages	9
Journal	New Journal of Physics
Volume	22
Issue number	6
DOIs	https://doi.org/10.1088/1367-2630/ab8ab1
Publication status	Published - 1 Jun 2020

Bibliographical note

Copyright 2020 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Keywords

quantum noise
qudit quantum information
randomized benchmarking

Access to Document

10.1088/1367-2630/ab8ab1Licence: CC BY

Publisher versionFinal published version, 1 MBLicence: CC BY

1 Active

Quantum algorithms for quantum chemistry
Berry, D. & Babbush, R.
2/05/19 → 1/05/22
Project: Research

Cite this

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abstract = "We introduce unitary-gate randomized benchmarking (URB) for qudit gates by extending single- and multi-qubit URB to single- and multi-qudit gates. Specifically, we develop a qudit URB procedure that exploits unitary 2-designs. Furthermore, we show that our URB procedure is not simply extracted from the multi-qubit case by equating qudit URB to URB of the symmetric multi-qubit subspace. Our qudit URB is elucidated by using pseudocode, which facilitates incorporating into benchmarking applications.",

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AU - Wu, Ya-Dong

AU - Sanders, Yuval R.

AU - Sanders, Barry C.

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AB - We introduce unitary-gate randomized benchmarking (URB) for qudit gates by extending single- and multi-qubit URB to single- and multi-qudit gates. Specifically, we develop a qudit URB procedure that exploits unitary 2-designs. Furthermore, we show that our URB procedure is not simply extracted from the multi-qubit case by equating qudit URB to URB of the symmetric multi-qubit subspace. Our qudit URB is elucidated by using pseudocode, which facilitates incorporating into benchmarking applications.

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Randomized benchmarking for qudit Clifford gates

Abstract

Bibliographical note

Keywords

Access to Document

Quantum algorithms for quantum chemistry

Cite this