{
  "abstract": "The paper revisits the role of hyperon bulk viscosity during neutron-star inspiral. We find that hyperon bulk viscosity exerts only a minor influence on the gravitational-wave phase, causing a phase shift of $\\sim 10^{-3}\\,\\rm rad$. This shift is too small to be detected by existing gravitational-wave observatories, and it seems unlikely that next-generation detectors will be able to isolate this effect from other factors. However, our analysis indicates that hyperon bulk viscosity can significantly heat the hyperon core of a neutron star, raising its temperature to approximately $5 \\times 10^8\\,\\rm K$.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2608.28000",
  "author_total": 3,
  "authors": [
    {
      "name": "Elena M. Kantor"
    },
    {
      "name": "Mikhail E. Gusakov"
    },
    {
      "name": "Kirill Y. Kraav"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/dyg43dsxh4fht.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2608.28000",
  "fulltext_url": null,
  "id": "dyg43dsxh4fht",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2608.28000",
  "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",
      "astro-ph.HE"
    ],
    [
      "arxiv",
      "gr-qc"
    ],
    [
      "arxiv",
      "nucl-th"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2608.28000",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-28",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/dyg43dsxh4fht.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:22Z",
      "native_id": "2608.28000",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2608.28000"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.HE",
      "subfield": "high-energy-astrophysics"
    },
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    },
    {
      "field": "physics",
      "origin": "arxiv:nucl-th",
      "subfield": "nuclear"
    }
  ],
  "title": "Hyperon bulk viscosity effects in neutron-star inspirals",
  "title_text": "Hyperon bulk viscosity effects in neutron-star inspirals",
  "type": "preprint",
  "updated_at": "2026-10-30T12:17:22Z",
  "url": "https://research.draconitic.com/paper/dyg43dsxh4fht",
  "venue": "arXiv",
  "versions": []
}