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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.
Original language | English |
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Article number | 063014 |
Pages (from-to) | 1-9 |
Number of pages | 9 |
Journal | New Journal of Physics |
Volume | 22 |
Issue number | 6 |
DOIs | |
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
Projects
- 1 Finished