{
  "abstract": "Motivated by the Yukawa interactions in the CP-violating Generational Three-Higgs-Doublet Model (G3HDM), we investigate the electric dipole moments (EDMs) of the $b$ quark, $c$ quark, electron, neutron, and mercury atom, imposing constraints from the observed $125~\\mathrm{GeV}$ Higgs signals, flavor physics, and rare $B$-meson decays. We find that the $b$ quark, neutron, and mercury EDMs are predominantly controlled by top-enhanced charged-Higgs amplitudes, whose internal cancellations are generally weak. Meanwhile, pronounced pairwise cancellations between nearly degenerate neutral Higgs states occur in the $c$ quark, electron, neutron, and mercury EDMs. Using degenerate perturbation theory, we show that these cancellations originate from approximate relations among the neutral-Higgs mixing-matrix elements, which enforce the anti-alignment of the corresponding CP-odd coupling invariants.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.00916",
  "author_total": 4,
  "authors": [
    {
      "name": "Hao-Ran Ma"
    },
    {
      "name": "Ti-Bin Hou"
    },
    {
      "name": "Jin-Lei Yang"
    },
    {
      "name": "Tai-Fu Feng"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0prrgv4vp3sy9.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.00916",
  "fulltext_url": null,
  "id": "0prrgv4vp3sy9",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.00916",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7206155174",
  "pdf_url": "https://arxiv.org/pdf/2609.00916",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-03",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/0prrgv4vp3sy9.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:31Z",
      "native_id": "2609.00916",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.00916"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "Electric Dipole Moments in the CP-violating Generational Three-Higgs-Doublet Model",
  "title_text": "Electric Dipole Moments in the CP-violating Generational Three-Higgs-Doublet Model",
  "type": "preprint",
  "updated_at": "2026-10-30T12:18:31Z",
  "url": "https://research.draconitic.com/paper/0prrgv4vp3sy9",
  "venue": "arXiv",
  "versions": []
}