Ontology highlight
ABSTRACT:
SUBMITTER: Reifert D
PROVIDER: S-EPMC7804119 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
Nature communications 20210112 1
Mesoscopic integrated circuits aim for precise control over elementary quantum systems. However, as fidelities improve, the increasingly rare errors and component crosstalk pose a challenge for validating error models and quantifying accuracy of circuit performance. Here we propose and implement a circuit-level benchmark that models fidelity as a random walk of an error syndrome, detected by an accumulating probe. Additionally, contributions of correlated noise, induced environmentally or by mem ...[more]