{
  "abstract": "In this manuscript, we investigate the shadow and polarization images of a Simpson-Visser rotating black hole surrounded by a ballistic approximation accretion flow model. Solving the numerically geodesic and radiative transfer equations, we discuss the influence of the regularization parameter $g$, spin parameter $a$, and observer inclination angle $θ_o$ on the resulting images at $230\\,\\mathrm{GHz}$ with an infalling motion. The results interpret that, a bright circular ring corresponding to higher-order images is observed, accompanied by an inner region of decreased intensity. Both $g$ and $a$ has little influence on the size of the higher-order images, but significantly changes their shape and intensity distribution. Whereas, variation in $θ_o$ modify the image morphology, producing a crescent-shaped bright region on the left side. Finally, the polarization patterns trace the brightness distribution and vary with both $g$ and $a$, reflecting the spacetime structure. These results demonstrates that the intensity and polarization in thick disk models provide probes of Simpson-Visser rotating black holes and near-horizon accretion physics.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.12561",
  "author_total": 6,
  "authors": [
    {
      "name": "Bing-Bing Chen"
    },
    {
      "name": "Deyou Chen"
    },
    {
      "name": "Yu-Kang Wang"
    },
    {
      "name": "Muhammad Israr Aslam"
    },
    {
      "name": "Rabia Saleem"
    },
    {
      "name": "Nazek Alessa"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/4735x1n8yppfq.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.12561",
  "fulltext_url": null,
  "id": "4735x1n8yppfq",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.12561",
  "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",
      "gr-qc"
    ],
    [
      "openalex",
      "3103|Astrophysical Phenomena and Observations"
    ]
  ],
  "openalex": "W7213019001",
  "pdf_url": "https://arxiv.org/pdf/2609.12561",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-11",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/4735x1n8yppfq.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:21:07Z",
      "native_id": "2609.12561",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.12561"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    }
  ],
  "title": "Shadows and Polarimetric Signatures of Rotating Simpson-Visser Black Holes with Thick Disk Illumination",
  "title_text": "Shadows and Polarimetric Signatures of Rotating Simpson-Visser Black Holes with Thick Disk Illumination",
  "type": "preprint",
  "updated_at": "2026-10-30T12:21:07Z",
  "url": "https://research.draconitic.com/paper/4735x1n8yppfq",
  "venue": "arXiv",
  "versions": []
}