{
  "abstract": "The core of the black hole information paradox is whether information falling into the horizon is completely lost during Hawking radiation. Based on connectivity engineering, this paper constructs a one-dimensional spin network with an effective horizon structure. We divide the system into a black hole interior (A) and exterior radiation (B), introducing a cross-horizon tunneling coupling ε. Numerical simulations show that the fidelity of the initial state in region A decays rapidly and plateaus, exhibiting a local information loss illusion; however, the quantum mutual information between regions A and B increases significantly. Furthermore, decoding operations based on the Hayden-Preskill protocol elevate the recovery fidelity to above 0.7 (far exceeding the random baseline), and the maximum entanglement capacity approaches the theoretical maximum 2 ln dim(A). This model requires no gravitational degrees of freedom and relies purely on many-body unitary evolution, providing a minimal deterministic dynamical example for the microscopic implementation of information conservation in Hawking radiation.",
  "abstract_shown": true,
  "affiliations": [
    "Independent Researcher"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 1,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Wenjun Luo",
      "orcid": "0009-0002-2082-5651"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/96j232bxbhm5t.bib",
  "cited_by": 0,
  "doi": "10.5281/zenodo.23567514",
  "fulltext_url": null,
  "id": "96j232bxbhm5t",
  "issns": [],
  "landing_url": "https://zenodo.org/records/23567514",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [],
  "openalex": null,
  "pdf_url": "https://zenodo.org/api/records/23567514/files/Black%20Hole%20Information%20Dynamics%20based%20on%20Geometric%20Decoupling%20Scrambling,%20Mutual%20Information,%20and%20Quantum%20Decoding.pdf/content",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-22",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/96j232bxbhm5t.ris",
  "sources": [
    {
      "first_seen": "2026-11-05T12:20:32Z",
      "native_id": "23567514",
      "source": "zenodo",
      "url": "https://zenodo.org/records/23567514"
    }
  ],
  "subjects": [],
  "title": "[03]Black Hole Information Dynamics based on Geometric Decoupling: Scrambling, Mutual Information, and Quantum Decoding",
  "title_text": "[03]Black Hole Information Dynamics based on Geometric Decoupling: Scrambling, Mutual Information, and Quantum Decoding",
  "type": "preprint",
  "updated_at": "2026-11-05T12:20:32Z",
  "url": "https://research.draconitic.com/paper/96j232bxbhm5t",
  "venue": "Zenodo",
  "versions": []
}