{
  "abstract": "We propose a scalable and efficient \\textit{in situ} method for assessing the multiparticle indistinguishability of identical bosons or fermions in quantum interference experiments on linear interferometers by harnessing quantum parallelism and the bunching/anti-bunching tendencies of these particles. The proposed certification method can be applied to any generic linear interferometer. For particles occupying distinct input ports of a Haar-random unitary interferometer, the number of experimental runs required to attain a prescribed statistical precision is polynomial in the number of particles, the interferometer size, and the inverse precision, with high probability. Our method is robust under losses: for uniform particle losses, the polynomial scaling is preserved when the inverse single-particle survival probability is polynomially bounded. Our scheme is especially suitable for certifying the indistinguishability of single photons in large-scale interference experiments, such as Boson Sampling in the regime of quantum advantage over classical computation.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.25471",
  "author_total": 1,
  "authors": [
    {
      "name": "Valery Shchesnovich"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9tnkrd8trjx8j.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.25471",
  "fulltext_url": null,
  "id": "9tnkrd8trjx8j",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.25471",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "math-ph"
    ],
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      "arxiv",
      "math.MP"
    ],
    [
      "arxiv",
      "physics.atom-ph"
    ],
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      "arxiv",
      "quant-ph"
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    [
      "openalex",
      "1702|Quantum Information and Cryptography"
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  "openalex": "W7223040568",
  "pdf_url": "https://arxiv.org/pdf/2610.25471",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-18",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9tnkrd8trjx8j.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:30:52Z",
      "native_id": "2610.25471",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.25471"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math-ph",
      "subfield": "mathematical-physics"
    },
    {
      "field": "physics",
      "origin": "arxiv:physics.atom-ph",
      "subfield": "amo"
    },
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "\\textit{In situ} certification of multiparticle indistinguishability in a generic interferometer",
  "title_text": "\\textit{In situ} certification of multiparticle indistinguishability in a generic interferometer",
  "type": "preprint",
  "updated_at": "2026-11-06T18:21:01Z",
  "url": "https://research.draconitic.com/paper/9tnkrd8trjx8j",
  "venue": "arXiv",
  "versions": []
}