{
  "abstract": "We formulate massless tree-level Compton scattering as an effective two-qubit operation on electron and photon helicities. In the Bell basis, the scattering map separates into two parity sectors and admits a simple quantum circuit representation with one nonunitary filter. After Kraus normalization, this filter defines an unsharp incomplete Bell measurement that distinguishes the two Bell-parity sectors but not the relative Bell label within each sector. We further show that the incomplete measurement alone does not surpass the classical teleportation threshold, whereas a subsequent complete Bell-basis readout enables unit conditional teleportation fidelity.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.15526",
  "author_total": 4,
  "authors": [
    {
      "name": "Wei Xie"
    },
    {
      "name": "Yu-Chen Guo"
    },
    {
      "name": "Shuang Li"
    },
    {
      "name": "Ji-Chong Yang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/esj2kv6p30db3.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.15526",
  "fulltext_url": null,
  "id": "esj2kv6p30db3",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.15526",
  "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",
      "hep-ph"
    ],
    [
      "arxiv",
      "quant-ph"
    ],
    [
      "openalex",
      "1702|Quantum Information and Cryptography"
    ]
  ],
  "openalex": "W7221772152",
  "pdf_url": "https://arxiv.org/pdf/2610.15526",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-11",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/esj2kv6p30db3.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:29:06Z",
      "native_id": "2610.15526",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.15526"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    },
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "Quantum circuit representation and incomplete Bell measurements in Compton scattering",
  "title_text": "Quantum circuit representation and incomplete Bell measurements in Compton scattering",
  "type": "preprint",
  "updated_at": "2026-10-30T12:29:06Z",
  "url": "https://research.draconitic.com/paper/esj2kv6p30db3",
  "venue": "arXiv",
  "versions": []
}