{
  "annotation_id": "be1320d7-d797-48fa-83d8-89f5bfdd400f",
  "date_created": "2026-03-02T18:01:38.685000Z",
  "date_modified": "2026-03-02T18:01:38.685000Z",
  "file_hash": "348c473965dd755adb8615df755371c0ae15058c123a8b62630edd382bf66035",
  "private": false,
  "record": {
    "abstract": "Protocols for quantum communication between massive particles, such as atoms,\nare usually based on transmitting nonclassical light, and/or super-high finesse\noptical cavities are normally needed to enhance interaction between atoms and\nphotons. We demonstrate a surprising result: an unknown quantum state can be\nteleported from one free-space atomic ensemble to the other by transmitting\nonly coherent light. No non-classical light and no cavities are needed in the\nscheme, which greatly simplifies its experimental implementation.",
    "arxiv_id": "quant-ph/0003111",
    "authors": [
      "Lu-Ming Duan",
      "J. I. Cirac",
      "P. Zoller",
      "E. S. Polzik"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.85.5643",
    "journal_ref": "Phys. Rev. Lett. 85, 5643 (2000).",
    "title": "Quantum communication between atomic ensembles using coherent light",
    "url": "https://arxiv.org/abs/quant-ph/0003111"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0c7ef156-09c5-44e4-8afa-57b42fc2c3d8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}