Evidence map›Paper›PMID 40532014›Full record

ArticleScience advances2025

Chemistry beyond the scale of exact diagonalization on a quantum-centric supercomputer.

Javier Robledo-Moreno, Mario Motta, Holger Haas, Ali Javadi-Abhari, Petar Jurcevic, William Kirby, Simon Martiel, Kunal Sharma, Sandeep Sharma, Tomonori Shirakawa and 7 more

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Article
  3. Utility-Scale Quantum Computational Chemistry.The journal of physical chemistry letters · 2026
    Review
  4. Localized sample-based quantum diagonalization for strongly correlated chemistry.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Quantum-Centric Alchemical Free Energy Calculations.Journal of chemical theory and computation · 2026
    Article
  6. Molecular Quantum Computations on a Protein.Journal of chemical theory and computation · 2026
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Implicit Solvent Sample-Based Quantum Diagonalization.The journal of physical chemistry. B · 2025
    Article
  18. Article
  19. Article
  20. 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

17 authors.

Javier Robledo-MorenoIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.ORCID 0000-0001-6852-7296
Mario MottaIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.ORCID 0000-0003-1647-9864
Holger HaasIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.
Ali Javadi-AbhariIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.
Petar JurcevicIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.ORCID 0000-0003-1234-6386
William KirbyIBM Quantum, IBM Research Cambridge, Cambridge, MA 02142, USA.ORCID 0000-0002-2778-1703
Simon MartielIBM Quantum, IBM France Lab, Orsay, France.ORCID 0000-0001-5624-2955
Kunal SharmaIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.ORCID 0000-0003-3132-1088
Sandeep SharmaDepartment of Chemistry, University of Colorado, Boulder, CO 80302, USA.
Tomonori ShirakawaComputational Materials Science Research Team, RIKEN Center for Computational Science (R-CCS), Kobe, Hyogo 650-0047, Japan.ORCID 0000-0001-7923-216X
Iskandar SitdikovIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.ORCID 0000-0002-6809-8943
Rong-Yang SunComputational Materials Science Research Team, RIKEN Center for Computational Science (R-CCS), Kobe, Hyogo 650-0047, Japan.ORCID 0000-0002-0514-6143
Kevin J SungIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.
Maika TakitaIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.ORCID 0000-0001-8871-4638
Minh C TranIBM Quantum, IBM Research Cambridge, Cambridge, MA 02142, USA.
Seiji YunokiComputational Materials Science Research Team, RIKEN Center for Computational Science (R-CCS), Kobe, Hyogo 650-0047, Japan.
Antonio MezzacapoIBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.ORCID 0009-0007-8224-4517

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A universal quantum computer can simulate diverse quantum systems, with electronic structure for chemistry offering challenging problems for practical use cases around the hundred-qubit mark. Although current quantum processors have reached this size, deep circuits and a large number of measurements lead to prohibitive runtimes for quantum computers in isolation. Here, we demonstrate the use of classical distributed computing to offload all but an intrinsically quantum component of a workflow for electronic structure simulations. Using a Heron superconducting processor and the supercomputer Fugaku, we simulate the ground-state dissociation of N

Identifiers

PMID40532014
PMCPMC13109957

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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.