{
  "abstract": "We propose a concrete theoretical framework for the double inverse seesaw mechanism within an alternative gauged $U(1)_{B-L}$ model, where the tiny neutrino masses emerge radiatively at the loop level in accordance with the 't Hooft naturalness criterion. By assigning non-universal $B-L$ charges of $(-4, -4, 5)$ to the right-handed neutrinos, we introduce vector-like fermions and two inert singlet scalars that circulate in the loop to generate the required mass terms. The spontaneous breaking of the $U(1)_{B-L}$ symmetry leaves a remnant $Z_2$ symmetry, which naturally stabilizes these new particles as dark matter (DM) candidates. We systematically investigate both fermionic and bosonic DM scenarios, assuming their interactions are predominantly mediated by the $B-L$ gauge boson ($Z'$). Our comprehensive analysis of the relic density, direct detection, and collider bounds reveals that the fermionic DM scenario is strongly favored. In contrast, the bosonic DM via the $Z'$ portal is severely constrained and largely ruled out by the latest direct detection experiments such as LZ, PandaX-4T, and XENONnT.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.06494",
  "author_total": 2,
  "authors": [
    {
      "name": "Hiroshi Okada"
    },
    {
      "name": "Labh Singh"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9d2t2n5zp01em.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.06494",
  "fulltext_url": null,
  "id": "9d2t2n5zp01em",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.06494",
  "language": null,
  "licence": "CC0-1.0",
  "licence_label": "CC0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/publicdomain/zero/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7212056274",
  "pdf_url": "https://arxiv.org/pdf/2609.06494",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-06",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9d2t2n5zp01em.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:48Z",
      "native_id": "2609.06494",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.06494"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "Radiative double inverse seesaw and dark matter in an alternative gauged $U(1)_{B-L}$ model",
  "title_text": "Radiative double inverse seesaw and dark matter in an alternative gauged U(1)_B−L model",
  "type": "preprint",
  "updated_at": "2026-10-30T12:19:48Z",
  "url": "https://research.draconitic.com/paper/9d2t2n5zp01em",
  "venue": "arXiv",
  "versions": []
}