Experimental error suppression in Cross-Resonance gates via multi-derivative pulse shaping

Abstract While quantum circuits are reaching impressive widths in the hundreds of qubits, their depths have not been able to keep pace. In particular, cloud computing gates on multi-qubit, fixed-frequency superconducting chips continue to hover around the 1% error range, contrasting with the progres...

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Bibliographic Details
Published in:npj Quantum Information
Main Authors: Boxi Li, Tommaso Calarco, Felix Motzoi
Format: Article
Language:English
Published: Nature Portfolio 2024-07-01
Online Access:https://doi.org/10.1038/s41534-024-00863-4