{
  "annotation_id": "7afb0205-a097-4c3a-84ea-39cad07a77d0",
  "date_created": "2026-03-02T18:02:44.263000Z",
  "date_modified": "2026-03-02T18:02:44.263000Z",
  "file_hash": "cf2aa4624506a1d464980f9cb5b194b185c6820c34c890699994c17cb227ce71",
  "private": false,
  "record": {
    "abstract": "Recently, it has been known that a quantum entangled state plays an important\nrole in the field ofquantum information theory such as quantum teleportation\nand quantum computation. The research on quantifying entangled states has been\ndone by several measures. In this letter, we will adopt the method using\nquantum mutual entropy to measure the degree of entanglement of Jaynes-Cummings\nmodel.",
    "arxiv_id": "quant-ph/9903004",
    "authors": [
      "S. Furuichi",
      "M. Ohya"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Lett.Math.Phys. 49 (1999) 279-285",
    "title": "Entanglement degree for Jaynes-Cummings model",
    "url": "https://arxiv.org/abs/quant-ph/9903004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5b34170e-b172-44a7-aa4c-4f6cf166b519",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}