{
  "abstract": "We compute the static electromagnetic susceptibilities of a hot and dense quark-gluon plasma using perturbative Quantum Chromodynamics (QCD). Our evaluation includes the leading 𝒪(αs) correction as well as the leading soft, resummed contribution of $$ \\mathcal{O}\\left({\\alpha}_s^{3/2}\\right) $$ within electrostatic QCD. By matching to Lattice QCD at vanishing baryon chemical potential through Lattice perturbation theory, we establish a connection between perturbative results and Lattice simulations and assess the size of higher-order corrections. This extends the electromagnetic susceptibilities to finite baryon chemical potential, where Lattice methods are not applicable and establishes first-principle constraints on the quark-gluon plasma’s electromagnetic response at temperatures and densities relevant for intermediate-energy heavy-ion collisions.",
  "abstract_shown": true,
  "affiliations": [
    "Universidade de São Paulo",
    "Universidade Federal do Rio de Janeiro",
    "Ohio State University",
    "The Ohio State University",
    "University of Turku",
    "University of Helsinki",
    "University of Bern"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 6,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Osvaldo Ferreira",
      "orcid": "0000-0002-6711-8308"
    },
    {
      "affs": [
        1
      ],
      "name": "Eduardo S. Fraga",
      "orcid": "0000-0001-5340-156X"
    },
    {
      "affs": [
        2,
        3
      ],
      "name": "Tyler Gorda",
      "orcid": "0000-0003-3469-7574"
    },
    {
      "affs": [
        4,
        5
      ],
      "name": "Risto Paatelainen",
      "orcid": "0000-0002-5173-7171"
    },
    {
      "affs": [
        5
      ],
      "name": "Leon Sandbote",
      "orcid": "0009-0002-1435-0768"
    },
    {
      "affs": [
        6
      ],
      "name": "Kaapo Seppänen",
      "orcid": "0000-0002-7931-5720"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/565h5webns4x4.bib",
  "cited_by": 0,
  "doi": "10.1007/jhep11(2026)034",
  "fulltext_url": null,
  "id": "565h5webns4x4",
  "issns": [
    "1029-8479"
  ],
  "landing_url": "https://link.springer.com/article/10.1007/JHEP11(2026)034",
  "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": [
    [
      "feed-journal",
      "physics/high-energy"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://link.springer.com/content/pdf/10.1007/JHEP11(2026)034.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-04",
  "publisher": "Springer Science and Business Media LLC",
  "ris": "https://research.draconitic.com/paper/565h5webns4x4.ris",
  "sources": [
    {
      "first_seen": "2026-11-05T12:20:12Z",
      "native_id": "10.1007/jhep11(2026)034",
      "source": "feed-springer",
      "url": "https://link.springer.com/article/10.1007/JHEP11(2026)034"
    },
    {
      "first_seen": "2026-11-05T12:20:27Z",
      "native_id": "10.1007/jhep11(2026)034",
      "source": "crossref",
      "url": "https://link.springer.com/article/10.1007/JHEP11(2026)034"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "feed-journal:physics/high-energy",
      "subfield": "high-energy"
    }
  ],
  "title": "Static linear response of hot and dense QCD matter to electromagnetic fields: leading hard and soft QCD corrections",
  "title_text": "Static linear response of hot and dense QCD matter to electromagnetic fields: leading hard and soft QCD corrections",
  "type": "peer-reviewed",
  "updated_at": "2026-11-06T12:20:49Z",
  "url": "https://research.draconitic.com/paper/565h5webns4x4",
  "venue": "Journal of High Energy Physics",
  "versions": []
}