{
  "annotation_id": "7161c6f0-53af-42ba-a1e7-387637f10ed1",
  "date_created": "2026-03-02T17:59:56.797000Z",
  "date_modified": "2026-03-02T17:59:56.797000Z",
  "file_hash": "18ccede6a7c4e2d0d433108fe9ce4545d1c2a6f0707ef912c4514eb6a307e3b3",
  "private": false,
  "record": {
    "abstract": "I show that it does not seem possible to change modern nuclear Hamiltonians\nto bind a tetraneutron without destroying many other successful predictions of\nthose Hamiltonians. This means that, should a recent experimental claim of a\nbound tetraneutron be confirmed, our understanding of nuclear forces will have\nto be significantly changed. I also point out some errors in previous\ntheoretical studies of this problem.",
    "arxiv_id": "nucl-th/0302048",
    "authors": [
      "Steven C. Pieper"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.90.252501",
    "journal_ref": "Phys.Rev.Lett. 90 (2003) 252501",
    "title": "Can Modern Nuclear Hamiltonians Tolerate a Bound Tetraneutron?",
    "url": "https://arxiv.org/abs/nucl-th/0302048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4308b547-0c8d-4b6d-a3ba-6a1ab77d9a70",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}