{
  "abstract": "A bstract : Matrix string theory [1–3] is a conjectured duality between two-dimensional maximally supersymmetric U( N ) Yang-Mills theory and type-IIA string theory in ten-dimensional Minkowski spacetime. The IR description of this gauge theory is governed by the symmetric product orbifold ( ℝ ⁸ ) N / S N CFT. The leading irrelevant deformation from this IR fixed point is the Dijkgraaf-Verlinde-Verlinde (DVV) operator, which comes with an unknown Wilson coefficient. We determine this coefficient using non-renormalization arguments from the UV gauge theory. The result is consistent with the matrix string theory conjecture and gives a first-principles check of the relation between g YM and the string coupling. We also comment on the prospects for fixing further Wilson coefficients using similar methods.",
  "abstract_shown": true,
  "affiliations": [
    "Princeton University"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 1,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Kabir Bajaj",
      "orcid": "0009-0007-7039-0330"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/f3c5s8g2vhsa5.bib",
  "cited_by": 0,
  "doi": "10.1007/jhep10(2026)272",
  "fulltext_url": null,
  "id": "f3c5s8g2vhsa5",
  "issns": [
    "1029-8479"
  ],
  "landing_url": "https://link.springer.com/article/10.1007/JHEP10(2026)272",
  "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": null,
  "pdf_url": "https://link.springer.com/content/pdf/10.1007/JHEP10(2026)272.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-28",
  "publisher": "Springer Science and Business Media LLC",
  "ris": "https://research.draconitic.com/paper/f3c5s8g2vhsa5.ris",
  "sources": [
    {
      "first_seen": "2026-10-31T12:21:02Z",
      "native_id": "10.1007/jhep10(2026)272",
      "source": "crossref",
      "url": "https://link.springer.com/article/10.1007/JHEP10(2026)272"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "issn:1029-8479",
      "subfield": "high-energy"
    }
  ],
  "title": "Wilson coefficients from a non-renormalization theorem in 2D SYM",
  "title_text": "Wilson coefficients from a non-renormalization theorem in 2D SYM",
  "type": "peer-reviewed",
  "updated_at": "2026-11-02T00:20:37Z",
  "url": "https://research.draconitic.com/paper/f3c5s8g2vhsa5",
  "venue": "Journal of High Energy Physics",
  "versions": []
}