{
  "abstract": "We introduce \\emph{latent geometry} in BFSS/BMN models. Before an emergent geometry evaporates at the geometric transition, large-$d$ Gaussianization encodes its information in the exceptional $N=2$ sector selected by the baby fuzzy sphere, a single active spin-$1/2$ Pauli block. Dimensional reduction, finite-$N$ Gaussianization and exact Molien--Weyl projection transport this encoding to mass-deformed BFSS$_2$. At $N=2$, the same stable BFSS$_2$ oscillator admits inequivalent unitary $\\mathbf{H}^2_θ=\\mathbf{EAdS}^2_θ$ and $\\mathbf{dS}^2_θ$ decodings, realizing spacetime transmutation and the emergence of Lorentzian time.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2608.29686",
  "author_total": 1,
  "authors": [
    {
      "name": "Badis Ydri"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/832tfcms5rqta.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2608.29686",
  "fulltext_url": null,
  "id": "832tfcms5rqta",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2608.29686",
  "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",
      "gr-qc"
    ],
    [
      "arxiv",
      "hep-lat"
    ],
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "arxiv",
      "hep-th"
    ],
    [
      "arxiv",
      "math-ph"
    ],
    [
      "arxiv",
      "math.MP"
    ],
    [
      "openalex",
      "3109|Noncommutative and Quantum Gravity Theories"
    ]
  ],
  "openalex": "W7204864265",
  "pdf_url": "https://arxiv.org/pdf/2608.29686",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-30",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/832tfcms5rqta.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:41Z",
      "native_id": "2608.29686",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2608.29686"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math-ph",
      "subfield": "mathematical-physics"
    },
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-lat",
      "subfield": "high-energy"
    }
  ],
  "title": "Latent Geometry and the Emergence of Lorentzian Time in Matrix Quantum Mechanics",
  "title_text": "Latent Geometry and the Emergence of Lorentzian Time in Matrix Quantum Mechanics",
  "type": "preprint",
  "updated_at": "2026-10-30T12:17:48Z",
  "url": "https://research.draconitic.com/paper/832tfcms5rqta",
  "venue": "arXiv",
  "versions": []
}