{
  "annotation_id": "6dc74a80-b6ac-4fb6-91d5-890e6f7090c5",
  "date_created": "2026-03-02T18:02:12.913000Z",
  "date_modified": "2026-03-02T18:02:12.913000Z",
  "file_hash": "d8bd20e73fe370a0e1bac057ccb05eb5e43c83f00afcc2068986bbece0f039be",
  "private": false,
  "record": {
    "abstract": "We consider a composite particle formed by two fermions or two bosons. We\ndiscover that composite behavior is deeply related to the quantum entanglement\nbetween the constituent particles. By analyzing the properties of creation and\nannihilation operators, we show that bosonic character emerges if the\nconstituent particles become strongly entangled. Such a connection is\ndemonstrated explicitly in a class of two-particle wave functions.",
    "arxiv_id": "quant-ph/0411040",
    "authors": [
      "C. K. Law"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.034306",
    "title": "Quantum entanglement as an interpretation of bosonic character in   composite two-particle systems",
    "url": "https://arxiv.org/abs/quant-ph/0411040"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a6dcf4d7-bc5a-4b96-bb4f-77042421edd9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}