Evidence map›Paper›PMID 42669700›Full record

ArticleNature communications2026

Controlled parity of cooper pair tunneling in a hybrid superconducting qubit.

David Feldstein-Bofill, Leo Uhre Jakobsen, Ksenia Shagalov, Zhenhai Sun, Casper Wied, Shikhar Singh, Anders Kringhøj, Jacob Hastrup, András Gyenis, Karsten Flensberg and 2 more

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

David Feldstein-BofillCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark. david.bofill@nbi.ku.dk.ORCID http://orcid.org/0000-0002-5517-2438
Leo Uhre JakobsenCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0009-0002-1856-4827
Ksenia ShagalovCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0009-0004-8460-9792
Zhenhai SunCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0003-2009-5505
Casper WiedCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0009-0000-2570-0458
Shikhar SinghCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0009-0005-4346-765X
Anders KringhøjCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
Jacob HastrupCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
András GyenisDepartment of Electrical, Computer & Energy Engineering, University of Colorado Boulder, Boulder, CO, USA.ORCID http://orcid.org/0000-0002-1652-6707
Karsten FlensbergCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
Svend KrøjerCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0001-9939-5628
Morten KjaergaardCenter for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark. mkjaergaard@nbi.ku.dk.ORCID http://orcid.org/0000-0002-1179-581X

Funding

United States Department of Defense | United States Army | U.S. Army Research, Development and Engineering Command | Army Research Office (ARO) W911NF-22-1-0042
6 · The paper itself

Abstract

Superconducting quantum circuits derive their nonlinearity from the Josephson energy-phase relation. Besides the fundamental

Identifiers

PMID42669700
PMCPMC13526837

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.