{
  "abstract": "It has recently been revealed that dyonic black-hole spacetimes of a quasitopological non-linear electrodynamic field theory may be characterized by discrete radial regions with the property $dg_{tt}(r)/dr=0$ in which spherically symmetric massive {\\it test} shells (Dyson shells with negligible self-gravity) can be supported in static equilibrium states. In the present paper we prove that the dyonic spacetimes of the non-linear electrodynamic field theory may also be characterized by the presence of radial regions with the dimensionless property $d[r\\cdot g_{tt}(r)]/dr\\to0^+$ in which massive {\\it self-gravitating} thin shells that are on the verge of becoming black holes can be supported in static equilibrium states. Intriguingly, it is proved that the discrete radii of these self-gravitating nearly-black Dyson shells are universal in the sense that they are independent of the masses of the central supporting dyonic compact objects.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Journal of Cosmology and Astroparticle Physics 10, 048 (2026)",
  "arxiv": "2605.14410",
  "author_total": 1,
  "authors": [
    {
      "name": "Shahar Hod"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/ab5m7a3mb6bjk.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2605.14410",
  "fulltext_url": null,
  "id": "ab5m7a3mb6bjk",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2605.14410",
  "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",
      "astro-ph.HE"
    ],
    [
      "arxiv",
      "gr-qc"
    ],
    [
      "arxiv",
      "hep-th"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2605.14410",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-20",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/ab5m7a3mb6bjk.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:34:18Z",
      "native_id": "2605.14410",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2605.14410"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.HE",
      "subfield": "high-energy-astrophysics"
    },
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-th",
      "subfield": "high-energy"
    }
  ],
  "title": "Dyonic black holes supporting nearly-black self-gravitating thin shells",
  "title_text": "Dyonic black holes supporting nearly-black self-gravitating thin shells",
  "type": "preprint",
  "updated_at": "2026-10-30T12:34:18Z",
  "url": "https://research.draconitic.com/paper/ab5m7a3mb6bjk",
  "venue": "arXiv",
  "versions": []
}