{
  "abstract": "The Barbero–Immirzi parameter is derived as γBI = ln2/(π√3) = 0.127384 from the rendering algebra R12 = M3(C)⊗ M4(C) of Array Cosmology, as the exact solution of the Domagała–Lewandowski normalization restricted to the puncture spectrum the algebra admits. The restriction is a theorem: the rotation module of M4(C) ∼=Cl(3,1)⊗Cis 1 2 ⊕ 1 2 with Casimir 3 4, so horizon punctures carry spin 1 2 exclusively.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 1,
  "authors": [
    {
      "name": "Han-Jun Lim"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0rx0fpt0fnxaa.bib",
  "cited_by": 0,
  "doi": "10.5281/zenodo.23603597",
  "fulltext_url": null,
  "id": "0rx0fpt0fnxaa",
  "issns": [],
  "landing_url": "https://zenodo.org/records/23603597",
  "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/23603597/files/Lim_ArrayCosmology_BarberoImmirzi_2026_v3.pdf/content",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-23",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/0rx0fpt0fnxaa.ris",
  "sources": [
    {
      "first_seen": "2026-11-06T12:20:58Z",
      "native_id": "23603597",
      "source": "zenodo",
      "url": "https://zenodo.org/records/23603597"
    }
  ],
  "subjects": [],
  "title": "The Barbero–Immirzi Parameter, Black-Hole Entropy, and the Area Gap from the R12 Rendering Algebra: McKayFolding, the SU(2)4 Horizon Category, and the Complete Entropy Expansion",
  "title_text": "The Barbero–Immirzi Parameter, Black-Hole Entropy, and the Area Gap from the R12 Rendering Algebra: McKayFolding, the SU(2)4 Horizon Category, and the Complete Entropy Expansion",
  "type": "preprint",
  "updated_at": "2026-11-06T12:20:58Z",
  "url": "https://research.draconitic.com/paper/0rx0fpt0fnxaa",
  "venue": "Zenodo",
  "versions": []
}