Anneal-path correction in flux qubits

Abstract Quantum annealers require accurate control and optimized operation schemes to reduce noise levels, in order to eventually demonstrate a computational advantage over classical algorithms. We study a high coherence four-junction capacitively shunted flux qubit (CSFQ), using dispersive measure...

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Bibliographic Details
Main Authors: Mostafa Khezri, Jeffrey A. Grover, James I. Basham, Steven M. Disseler, Huo Chen, Sergey Novikov, Kenneth M. Zick, Daniel A. Lidar
Format: Article
Language:English
Published: Nature Publishing Group 2021-02-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-021-00371-9