{
  "abstract": "We investigate scalar dark matter in the scotogenic model during an early kination-dominated epoch. The enhanced expansion rate causes earlier freeze-out and increases the relic abundance, opening viable dark matter masses from approximately $200~\\mathrm{GeV}$ to $1~\\mathrm{TeV}$ while reducing the need for co-annihilation with a nearly degenerate singlet fermion. Current indirect searches strongly constrain the $(100-200)~\\mathrm{GeV}$ region, whereas much of the surviving parameter space can be probed by CTA and next-generation direct detection experiments. The viable spectra also lead to complementary collider signatures, including missing transverse energy, displaced leptons, and disappearing charged tracks, providing promising tests at the HL-LHC and future lepton colliders.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2611.00930",
  "author_total": 4,
  "authors": [
    {
      "name": "Eung Jin Chun"
    },
    {
      "name": "Ranjeet Kumar"
    },
    {
      "name": "Sanjoy Mandal"
    },
    {
      "name": "Abhishek Roy"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2jhcbbqdkpd83.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2611.00930",
  "fulltext_url": null,
  "id": "2jhcbbqdkpd83",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2611.00930",
  "language": null,
  "licence": "CC-BY-NC-ND-4.0",
  "licence_label": "CC BY-NC-ND 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "astro-ph.HE"
    ],
    [
      "arxiv",
      "hep-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2611.00930",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/2jhcbbqdkpd83.ris",
  "sources": [
    {
      "first_seen": "2026-11-03T12:20:59Z",
      "native_id": "2611.00930",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2611.00930"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.HE",
      "subfield": "high-energy-astrophysics"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "From Kination to Detection: Scotogenic Scalar Dark Matter",
  "title_text": "From Kination to Detection: Scotogenic Scalar Dark Matter",
  "type": "preprint",
  "updated_at": "2026-11-03T12:20:59Z",
  "url": "https://research.draconitic.com/paper/2jhcbbqdkpd83",
  "venue": "arXiv",
  "versions": []
}