{
  "abstract": "Dephasing can drive a quantum Boltzmann sampler into an ordered phase while its programmed probability distribution remains disordered. We trace this transition to an enhanced conditional response: coherence loss changes how each spin responds to its neighbors, and interactions amplify the change. For all-to-all coupling, we establish the stationary transition at finite dephasing. Near criticality, the magnetization distribution depends on the ratio of dephasing strength to the square root of system size, retaining a finite imprint of coherence even as the local coherent correction vanishes. In the strong-dephasing limit on a square lattice, the dynamics generates effective multispin interactions and probability currents, with Ising-like critical statistics. Adjusting the local dissipative update restores the target probability process on arbitrary graphs.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.19591",
  "author_total": 4,
  "authors": [
    {
      "name": "Yu-Xuan Zhang"
    },
    {
      "name": "Jing-Ling Chen"
    },
    {
      "name": "Leong-Chuan Kwek"
    },
    {
      "name": "Peng Wang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/5kf4mer9239et.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.19591",
  "fulltext_url": null,
  "id": "5kf4mer9239et",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.19591",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "quant-ph"
    ],
    [
      "openalex",
      "1702|Quantum Computing Algorithms and Architecture"
    ]
  ],
  "openalex": "W7213594019",
  "pdf_url": "https://arxiv.org/pdf/2609.19591",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-17",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/5kf4mer9239et.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:22:19Z",
      "native_id": "2609.19591",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.19591"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "Dephasing-Enhanced Response and Phase Transitions in Quantum Boltzmann Samplers",
  "title_text": "Dephasing-Enhanced Response and Phase Transitions in Quantum Boltzmann Samplers",
  "type": "preprint",
  "updated_at": "2026-10-30T12:22:19Z",
  "url": "https://research.draconitic.com/paper/5kf4mer9239et",
  "venue": "arXiv",
  "versions": []
}