{
  "abstract": "Electric dipole moments (EDMs) provide some of the most sensitive probes of CP-violating interactions beyond the Standard Model (SM). Within the Standard Model Effective Field Theory (SMEFT), we investigate constraints on CP-violating top-quark interactions using current and projected leptonic and hadronic EDM measurements. Our analysis incorporates the complete chain of relevant effects, including one- and two-loop matching, Barr-Zee contributions, Weinberg operator and heavy-quark threshold corrections, and renormalization-group induced operator mixing. We demonstrate the strong complementarity between leptonic and hadronic EDM observables and show that future proton EDM searches could significantly strengthen constraints on several CP-violating top-quark interactions.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.36019",
  "author_total": 3,
  "authors": [
    {
      "name": "Subhajit Kala"
    },
    {
      "name": "Soumitra Nandi"
    },
    {
      "name": "Sonakshi Saha"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/ba1ksc5aykbfn.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.36019",
  "fulltext_url": null,
  "id": "ba1ksc5aykbfn",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.36019",
  "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-ex"
    ],
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7214909796",
  "pdf_url": "https://arxiv.org/pdf/2609.36019",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-28",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/ba1ksc5aykbfn.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:25:31Z",
      "native_id": "2609.36019",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.36019"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "Electric Dipole Moments as Precision Probes of CP-Violating Top-Quark Interactions in SMEFT",
  "title_text": "Electric Dipole Moments as Precision Probes of CP-Violating Top-Quark Interactions in SMEFT",
  "type": "preprint",
  "updated_at": "2026-10-30T12:25:31Z",
  "url": "https://research.draconitic.com/paper/ba1ksc5aykbfn",
  "venue": "arXiv",
  "versions": []
}