Characterizing large-scale quantum computers via cycle benchmarking
Checking the quality of operations of quantum computers in a reliable and scalable way is still an open challenge. Here, the authors show how to characterise multi-qubit operations in a way that scales favourably with the system’s size, and demonstrate it on a 10-qubit ion-trap device.
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2019-11-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-019-13068-7 |