{
  "annotation_id": "458b91f4-6b8b-42a2-8c97-74f8df0f96aa",
  "date_created": "2026-03-02T18:02:27.298000Z",
  "date_modified": "2026-03-02T18:02:27.298000Z",
  "file_hash": "f4560cfb8b65c741744bc0a51e091c9e1a22c4bbf210b09adbc9d77b9faa61ea",
  "private": false,
  "record": {
    "abstract": "We present a method of generating collective multi-qubit entanglement via\nglobal addressing of an ion chain following the guidelines of the\nTavis-Cummings model, where several qubits are coupled to a collective motional\nmode. We show that a wide family of Dicke states and irradiant states can be\ngenerated by single global laser pulses, unitarily or helped with suitable\npostselection techniques.",
    "arxiv_id": "quant-ph/0605048",
    "authors": [
      "A. Retzker",
      "E. Solano",
      "B. Reznik"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.75.022312",
    "journal_ref": "Phys. Rev. A 75, 022312 (2007)",
    "title": "Tavis-Cummings model and collective multi-qubit entanglement in trapped   ions",
    "url": "https://arxiv.org/abs/quant-ph/0605048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f3d5f843-8b99-4c6b-8d7c-a858cce2ab04",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}