{
  "abstract": "We estimate the run-time and energy consumption of simulating nonequilibrium dynamics on neutral-atom quantum computers in analog mode, directly comparing their performance to classical methods, namely matrix product states and neural quantum states. By collecting both experimental data from a quantum processing unit (QPU) in analog mode and numerical benchmarks, we enable accurate predictions of run-time and energy consumption for large-scale simulations on both QPUs and classical systems through fitting of theoretical scaling laws. Our analysis shows that neutral-atom devices are already operating in a competitive regime, achieving comparable or superior performance to classical approaches while consuming significantly less energy. These results demonstrate the potential of analog neutral-atom quantum computing for energy-efficient simulation and highlight a viable path toward sustainable computational strategies.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 9,
  "authors": [
    {
      "name": "Joseph Vovrosh"
    },
    {
      "name": "Tiago Mendes-Santos"
    },
    {
      "name": "Hadriel Mamann"
    },
    {
      "name": "Kemal Bidzhiev"
    },
    {
      "name": "Fergus Hayes"
    },
    {
      "name": "Bruno Ximenez"
    },
    {
      "name": "Lucas Béguin"
    },
    {
      "name": "Constantin Dalyac"
    },
    {
      "name": "Alexandre Dauphin"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/b2mgegwgddzbm.bib",
  "cited_by": 0,
  "doi": "10.1103/kfy5-q531",
  "fulltext_url": null,
  "id": "b2mgegwgddzbm",
  "issns": [
    "2768-5608"
  ],
  "landing_url": "https://hal.science/hal-05774041v1",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.phys"
    ],
    [
      "hal",
      "1.phys.qphy"
    ],
    [
      "openalex",
      "1702|Quantum Computing Algorithms and Architecture"
    ]
  ],
  "openalex": "W7165538554",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-07-15",
  "publisher": "American Physical Society",
  "ris": "https://research.draconitic.com/paper/b2mgegwgddzbm.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:45Z",
      "native_id": "hal-05774041",
      "source": "hal",
      "url": "https://hal.science/hal-05774041v1"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "hal:1.phys.qphy",
      "subfield": "quantum"
    }
  ],
  "title": "Resource Assessment of Classical and Quantum Hardware for Post-Quench Dynamics",
  "title_text": "Resource Assessment of Classical and Quantum Hardware for Post-Quench Dynamics",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:45Z",
  "url": "https://research.draconitic.com/paper/b2mgegwgddzbm",
  "venue": "PRX Energy",
  "versions": []
}