{
  "abstract": "Meson-isospectral pair rotations can closely reproduce low-lying baryon energies while producing a substantial connected action under their consistent three-body embedding. Starting from an independently calibrated S-wave meson model, we compare ground-mass fits, joint ground-level and gap fits, and direct minimization of the connected remainder. With eighteen shared coefficients, a four-packet joint fit reproduces the nine calibration ground masses and first gaps with RMS errors of $\\JointGroundTrain$ and $\\JointGapTrain$ MeV, respectively. The excluded ground masses and gaps have RMS errors of $10.7$ and $8.1$ MeV in the same enlarged radial space. Its connected action on the eighteen calibrated inputs is $\\JointActionCal$ times the unrotated source action. Eigenvalue agreement and removal of the connected interaction thus impose different tests. Separately optimizing the action with five packets gives a normalized residual of $\\ShortActionAll$ for an intermediate-distance fifth packet; a long-distance extension also leaves a substantial remainder. An eliminated-state construction realizes the central color--color structure of an intermediate-configuration mechanism together with correlated pair dressing. These results favor a connected operator basis with three fitted strengths as an economical description within the tested pair family, and quantify its relation to the representation freedom of equivalent few-body Hamiltonians.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.30190",
  "author_total": 3,
  "authors": [
    {
      "name": "Jongheon Baek"
    },
    {
      "name": "Gihwan Nam"
    },
    {
      "name": "Gyucheol Sim"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/en8xgzvdm121q.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.30190",
  "fulltext_url": null,
  "id": "en8xgzvdm121q",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.30190",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Quantum Chromodynamics and Particle Interactions"
    ]
  ],
  "openalex": "W7223316971",
  "pdf_url": "https://arxiv.org/pdf/2610.30190",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-21",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/en8xgzvdm121q.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:34:34Z",
      "native_id": "2610.30190",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.30190"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "Meson-isospectral pair interactions and the residual three-quark force",
  "title_text": "Meson-isospectral pair interactions and the residual three-quark force",
  "type": "preprint",
  "updated_at": "2026-10-30T12:34:34Z",
  "url": "https://research.draconitic.com/paper/en8xgzvdm121q",
  "venue": "arXiv",
  "versions": []
}