{
  "abstract": "The spectral problem of four-dimensional superconformal quiver gauge theories can be mapped to one-dimensional spin chains with restricted Hilbert spaces, where the composition of neighbouring spins follows the path algebra of the quiver. To better understand such spin chains, we compute the one-loop planar dilatation operator for the 4d \\mathcal{N}=2 𝒩 = 2 ADE quiver gauge theories obtained by orbifolding the \\mathcal{N}=4 𝒩 = 4 Super-Yang-Mills theory and marginally deforming by independently varying the gauge couplings. This extends previous work which was mainly focused on the \\mathbb{Z}_2 ℤ 2 quiver. We characterise the general features of the resulting ADE spin-chain models and construct the 2-magnon Bethe Ansatz for holomorphic states. We also evaluate, at large N N , the \\mathcal{N}=2 𝒩 = 2 superconformal index of these gauge theories and use it to study their protected spectrum in specific sectors.",
  "abstract_shown": true,
  "affiliations": [
    "University of Pretoria",
    "National Institute for Theoretical and Computational Sciences"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Jarryd Bath",
      "orcid": "0009-0004-4456-3793"
    },
    {
      "affs": [
        1,
        0
      ],
      "name": "Konstantinos Zoubos"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/7bjvky7d61s00.bib",
  "cited_by": 0,
  "doi": "10.21468/scipostphys.21.4.091",
  "fulltext_url": null,
  "id": "7bjvky7d61s00",
  "issns": [
    "2542-4653"
  ],
  "landing_url": "https://scipost.org/10.21468/SciPostPhys.21.4.091",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "3106|Black Holes and Theoretical Physics"
    ]
  ],
  "openalex": "W7131666712",
  "pdf_url": "https://scipost.org/10.21468/SciPostPhys.21.4.091/pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-12",
  "publisher": "Stichting SciPost",
  "ris": "https://research.draconitic.com/paper/7bjvky7d61s00.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:57Z",
      "native_id": "10.21468/scipostphys.21.4.091",
      "source": "crossref",
      "url": "https://scipost.org/10.21468/SciPostPhys.21.4.091"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "openalex:3106|Black Holes and Theoretical Physics",
      "subfield": "high-energy"
    }
  ],
  "title": "Spin chains for ADE quiver theories",
  "title_text": "Spin chains for ADE quiver theories",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:57Z",
  "url": "https://research.draconitic.com/paper/7bjvky7d61s00",
  "venue": "SciPost Physics",
  "versions": []
}