Evidence map›Paper›PMID 40817084›Full record

ArticleNature communications2025

Temporal fusion of entangled resource states from a quantum emitter.

Yijian Meng, Carlos F D Faurby, Ming Lai Chan, Rasmus B Nielsen, Patrik I Sund, Zhe Liu, Ying Wang, Nikolai Bart, Andreas D Wieck, Arne Ludwig and 4 more

Abstract read
In one paragraph

Article in Nature communications, 2025. 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

14 authors.

Yijian MengCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
Carlos F D FaurbyCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
Ming Lai ChanCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0002-0602-7162
Rasmus B NielsenCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
Patrik I SundCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
Zhe LiuCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
Ying WangCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
Nikolai BartLehrstuhl für Angewandte Festkörperphysik, Ruhr-Universität Bochum, Bochum, Germany.
Andreas D WieckLehrstuhl für Angewandte Festkörperphysik, Ruhr-Universität Bochum, Bochum, Germany.ORCID http://orcid.org/0000-0001-9776-2922
Arne LudwigLehrstuhl für Angewandte Festkörperphysik, Ruhr-Universität Bochum, Bochum, Germany.ORCID http://orcid.org/0000-0002-2871-7789
Leonardo MidoloCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0003-0237-587X
Anders S SørensenCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0003-1337-9163
Stefano PaesaniCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark. stefano.paesani@nbi.ku.dk.ORCID http://orcid.org/0000-0001-5709-0906
Peter LodahlCenter for Hybrid Quantum Networks (Hy-Q), Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark. lodahl@nbi.ku.dk.ORCID http://orcid.org/0000-0002-9348-9591

Funding

Danmarks Grundforskningsfond (Danish National Research Foundation) DNRF139EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) No. 820445Novo Nordisk Fonden (Novo Nordisk Foundation) Challenge project
6 · The paper itself

Abstract

Fusion-based photonic quantum computing architectures rely on two primitives: i) near-deterministic generation and control of constant-size entangled states and ii) probabilistic entangling measurements (photonic fusion gates) between entangled states. Here, we demonstrate these key functionalities by temporally fusing resource states deterministically generated using a solid-state spin-photon interface. Repetitive operation of the source leads to sequential entanglement generation, whereby curiously entanglement is created between the quantum states of the same spin at two different instances in time. Such temporal multiplexing of photonic entanglement provides a resource-efficient route to scaling many-body entangled systems with photons.

Identifiers

PMID40817084
PMCPMC12356959

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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.