{
  "abstract": "The spherically symmetric sector of broad classes of $D$-dimensional gravitational theories can be effectively described by general two-dimensional Horndeski theories. Exploiting this correspondence, we study the low-temperature dynamics of near-extremal black hole solutions of the parent theories by deriving a universal near-horizon effective description in terms of Jackiw--Teitelboim (JT) gravity. We explicitly show that the logarithmic quantum correction to the entropy, $S_{\\rm JT}=\\frac{3}{2}\\log \\left(T/T_{\\rm breakdown} \\right)$, previously derived for near-extremal black holes in Einstein gravity coupled to matter from the one-loop exact JT partition function, is universal across all models admitting an effective two-dimensional Horndeski description. We determine the general form of the scale at which this correction becomes dominant, $T_{\\rm breakdown}$, in terms of the data of the $D$-dimensional theories. We illustrate our general results with charged black holes in Lovelock gravities and regular black holes in Quasitopological gravities.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.07801",
  "author_total": 6,
  "authors": [
    {
      "name": "Pablo Bueno"
    },
    {
      "name": "Pablo A. Cano"
    },
    {
      "name": "Robie A. Hennigar"
    },
    {
      "name": "Javier Moreno"
    },
    {
      "name": "Ángel J. Murcia"
    },
    {
      "name": "Guido van der Velde"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/20rea5m3fts41.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.07801",
  "fulltext_url": null,
  "id": "20rea5m3fts41",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.07801",
  "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-th"
    ],
    [
      "openalex",
      "3106|Black Holes and Theoretical Physics"
    ]
  ],
  "openalex": "W7212058416",
  "pdf_url": "https://arxiv.org/pdf/2609.07801",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-25",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/20rea5m3fts41.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:24:52Z",
      "native_id": "2609.07801",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.07801"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-th",
      "subfield": "high-energy"
    }
  ],
  "title": "Logarithmic correction to the entropy of near-extremal higher-curvature black holes",
  "title_text": "Logarithmic correction to the entropy of near-extremal higher-curvature black holes",
  "type": "preprint",
  "updated_at": "2026-10-30T12:24:52Z",
  "url": "https://research.draconitic.com/paper/20rea5m3fts41",
  "venue": "arXiv",
  "versions": []
}