{
  "abstract": "The unitarity and causality properties of asymptotically safe quantum gravity are still unsettled. Scattering amplitudes provide a direct test, but their computation requires fully momentum-dependent correlation functions. In this light, we compute the full scalar-scalar-graviton vertex from Asymptotic Safety within a mostly analytic approximation. Qualitatively, we find the expected logarithmic branch-cut structure, and we correctly recover the double-eikonal soft divergences predicted by Weinberg's soft theorem. Quantitatively, we find that non-minimal operators are generally as important as the minimal vertex stemming from the scalar kinetic term.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.29717",
  "author_total": 2,
  "authors": [
    {
      "name": "Tim Eckert"
    },
    {
      "name": "Benjamin Knorr"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/649xb2tnmg04a.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.29717",
  "fulltext_url": null,
  "id": "649xb2tnmg04a",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.29717",
  "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",
      "gr-qc"
    ],
    [
      "arxiv",
      "hep-th"
    ],
    [
      "openalex",
      "3109|Noncommutative and Quantum Gravity Theories"
    ]
  ],
  "openalex": "W7223248036",
  "pdf_url": "https://arxiv.org/pdf/2610.29717",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-21",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/649xb2tnmg04a.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:34:19Z",
      "native_id": "2610.29717",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.29717"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-th",
      "subfield": "high-energy"
    }
  ],
  "title": "Scalar-scalar-graviton vertex from Asymptotic Safety",
  "title_text": "Scalar-scalar-graviton vertex from Asymptotic Safety",
  "type": "preprint",
  "updated_at": "2026-10-30T12:34:19Z",
  "url": "https://research.draconitic.com/paper/649xb2tnmg04a",
  "venue": "arXiv",
  "versions": []
}