ArticleNature communications2022
Improving qubit coherence using closed-loop feedback.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Characterization and cancellation of power-line-induced motional-mode frequency noise in a trapped-ion system.Scientific reports · 2026Article
- Beating the Ramsey limit on sensing with deterministic qubit control.Nature communications · 2025Article
- Passive and active suppression of transduced noise in silicon spin qubits.Nature communications · 2025Article
- Mitigating coherent loss in superconducting circuits using molecular self-assembled monolayers.Scientific reports · 2024Article
- Real-time two-axis control of a spin qubit.Nature communications · 2024Article
- Inductively shunted transmons exhibit noise insensitive plasmon states and a fluxon decay exceeding 3 hours.Nature communications · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
Superconducting qubits are a promising platform for building a larger-scale quantum processor capable of solving otherwise intractable problems. In order for the processor to reach practical viability, the gate errors need to be further suppressed and remain stable for extended periods of time. With recent advances in qubit control, both single- and two-qubit gate fidelities are now in many cases limited by the coherence times of the qubits. Here we experimentally employ closed-loop feedback to stabilize the frequency fluctuations of a superconducting transmon qubit, thereby increasing its coherence time by 26% and reducing the single-qubit error rate from (8.5 ± 2.1) × 10
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.