Parallel tomography of quantum non-demolition measurements in multi-qubit devices

Abstract An efficient characterization of QND measurements is an important ingredient toward certifying and improving the performance and scalability of quantum processors. In this work, we introduce a parallel tomography of QND measurements that addresses single- and two-qubit readout on a multi-qu...

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Bibliographic Details
Main Authors: L. Pereira, J. J. García-Ripoll, T. Ramos
Format: Article
Language:English
Published: Nature Portfolio 2023-03-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-023-00688-7