{
  "abstract": "We exhibit a total Boolean function on n input bits whose bounded-error quantum simultaneous-message (and hence one-way) communication complexity is in O(\\sqrt n), whereas its randomised one-way (and hence simultaneous-message) communication complexity is in Ω(n). The same function admits a classical simultaneous-message protocol of cost O(\\sqrt n) when the players share O(\\sqrt n) EPR pairs.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2611.07318",
  "author_total": 1,
  "authors": [
    {
      "name": "Dmytro Gavinsky"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0bpm21mc7ertw.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2611.07318",
  "fulltext_url": null,
  "id": "0bpm21mc7ertw",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2611.07318",
  "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",
      "cs.CC"
    ],
    [
      "arxiv",
      "quant-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2611.07318",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-05",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/0bpm21mc7ertw.ris",
  "sources": [
    {
      "first_seen": "2026-11-06T18:21:30Z",
      "native_id": "2611.07318",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2611.07318"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "Asymptotic advantage of quantum one-way and SMP communication for total functions",
  "title_text": "Asymptotic advantage of quantum one-way and SMP communication for total functions",
  "type": "preprint",
  "updated_at": "2026-11-06T18:21:30Z",
  "url": "https://research.draconitic.com/paper/0bpm21mc7ertw",
  "venue": "arXiv",
  "versions": []
}