{
  "abstract": "What can we learn about a putative dual to de Sitter spacetime from the bulk? Conversely, what can a candidate dual theory teach us about the bulk? In this work, we construct midisuperspace Wheeler-DeWitt states that are localised on the Schwarzschild-de Sitter spacetime. Using these states, we construct a slice-independent worldtube holographic framework in the static patch. We then construct a dictionary between this worldtube proposal and both the $T^2$ and $T^2 + Λ_2$ frameworks for cut-off holography. In doing so, we provide a bulk realisation of $T^2+ Λ_2$ for dS$_4$ black holes. We identify the average Hamiltonian of our worldtube proposal as the seed energy of the $T^2 (+ Λ_2)$ theories. To recover the $T^2 (+ Λ_2)$ energy spectrum as the average Hamiltonian of a worldtube theory, one must make the bulk framework slice-dependent, and we discuss the consequences of this trade-off.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.37776",
  "author_total": 1,
  "authors": [
    {
      "name": "Matthew J. Blacker"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/dyc5gm45ht1tr.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.37776",
  "fulltext_url": null,
  "id": "dyc5gm45ht1tr",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.37776",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-th"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.37776",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-27",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/dyc5gm45ht1tr.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:36:23Z",
      "native_id": "2610.37776",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.37776"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-th",
      "subfield": "high-energy"
    }
  ],
  "title": "Go with the flow(s): radial de Sitter holography and $T^2 (+ Λ_2)$",
  "title_text": "Go with the flow(s): radial de Sitter holography and T^2 (+ Λ_2)",
  "type": "preprint",
  "updated_at": "2026-11-01T12:20:44Z",
  "url": "https://research.draconitic.com/paper/dyc5gm45ht1tr",
  "venue": "arXiv",
  "versions": []
}