Evidence map›Paper›PMID 39095397›Full record

ArticleNature communications2024

Going beyond gadgets: the importance of scalability for analogue quantum simulators.

Dylan Harley, Ishaun Datta, Frederik Ravn Klausen, Andreas Bluhm, Daniel Stilck França, Albert H Werner, Matthias Christandl

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

7 authors.

Dylan HarleyDepartment of Mathematical Sciences, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen, Denmark. dh@math.ku.dk.ORCID http://orcid.org/0000-0003-2927-1034
Ishaun DattaStanford University, 450 Serra Mall, Stanford, CA, 94305, USA.ORCID http://orcid.org/0000-0002-2117-9922
Frederik Ravn KlausenDepartment of Mathematical Sciences, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen, Denmark.
Andreas BluhmUniv. Grenoble Alpes, CNRS, Grenoble INP, LIG, 38000, Grenoble, France.ORCID http://orcid.org/0000-0003-4796-7633
Daniel Stilck FrançaUniv. Lyon, ENS Lyon, UCBL, CNRS, Inria, LIP Lyon Cedex 07, France.ORCID http://orcid.org/0000-0001-9699-5994
Albert H WernerDepartment of Mathematical Sciences, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen, Denmark.ORCID http://orcid.org/0000-0003-0134-5257
Matthias ChristandlDepartment of Mathematical Sciences, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen, Denmark.

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) 818761National Science Foundation (NSF) DGE 1656518Novo Nordisk Fonden (Novo Nordisk Foundation) NNF20OC0059939United States Department of Defense | United States Air Force | AFMC | Air Force Office of Scientific Research (AF Office of Scientific Research) FA9550-21-1-0392Villum Fonden (Villum Foundation) 10059Villum Fonden (Villum Foundation) 25452
6 · The paper itself

Abstract

Quantum hardware has the potential to efficiently solve computationally difficult problems in physics and chemistry to reap enormous practical rewards. Analogue quantum simulation accomplishes this by using the dynamics of a controlled many-body system to mimic those of another system; such a method is feasible on near-term devices. We show that previous theoretical approaches to analogue quantum simulation suffer from fundamental barriers which prohibit scalable experimental implementation. By introducing a new mathematical framework and going beyond the usual toolbox of Hamiltonian complexity theory with an additional resource of engineered dissipation, we show that these barriers can be overcome. This provides a powerful new perspective for the rigorous study of analogue quantum simulators.

Identifiers

PMID39095397
PMCPMC11297168

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Registered trials

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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.