{
  "abstract": "A bstract : Axionic cosmologies constitute a class of models with phenomenologically rich symmetry breaking in the early universe. In the case where monopoles are present in such a background, the axion profile may be deformed; it is possible to construct a “monopole bag” state composed of a central monopole within a closed axion domain wall. We consider the gravitational properties of this composite defect, and propose that there exist both a horizonless and a black hole-like static solution for different input parameters. For the latter case, we present our results as a first step towards a new construction of a dyonic regular black hole, given the monopole bag’s potential ability to evade the usual singular gravitational collapse and retain a non-trivial axionic profile by the exotic electromagnetic properties of an axionic Chern-Simons term.",
  "abstract_shown": true,
  "affiliations": [
    "Kyoto University"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Yu Komiya",
      "orcid": "0009-0009-5728-6883"
    },
    {
      "affs": [
        0
      ],
      "name": "Fumihiro Takayama",
      "orcid": "0009-0000-2942-3806"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/50m7tz6b2fzcc.bib",
  "cited_by": 0,
  "doi": "10.1007/jhep11(2026)044",
  "fulltext_url": null,
  "id": "50m7tz6b2fzcc",
  "issns": [
    "1029-8479"
  ],
  "landing_url": "https://link.springer.com/article/10.1007/JHEP11(2026)044",
  "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://link.springer.com/content/pdf/10.1007/JHEP11(2026)044.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-05",
  "publisher": "Springer Science and Business Media LLC",
  "ris": "https://research.draconitic.com/paper/50m7tz6b2fzcc.ris",
  "sources": [
    {
      "first_seen": "2026-11-09T12:21:14Z",
      "native_id": "10.1007/jhep11(2026)044",
      "source": "crossref",
      "url": "https://link.springer.com/article/10.1007/JHEP11(2026)044"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "issn:1029-8479",
      "subfield": "high-energy"
    }
  ],
  "title": "Gravitational properties of the monopole bag",
  "title_text": "Gravitational properties of the monopole bag",
  "type": "peer-reviewed",
  "updated_at": "2026-11-10T00:21:08Z",
  "url": "https://research.draconitic.com/paper/50m7tz6b2fzcc",
  "venue": "Journal of High Energy Physics",
  "versions": []
}