{
  "annotation_id": "794b0ec4-aaf6-4c15-9965-c0030bacac2f",
  "date_created": "2026-03-02T18:02:27.552000Z",
  "date_modified": "2026-03-02T18:02:27.552000Z",
  "file_hash": "264f087cef13c437c9fb9fbb3bbad21558b79a61ab58fa87b20608c4bdf18412",
  "private": false,
  "record": {
    "abstract": "We propose an alternative scheme to generate W state via optical state\ntruncation using quantum scissors. In particular, these states may be generated\nthrough three-mode optical state truncation in a Kerr nonlinear coupler. The\nmore general three-qubit state may be also produced if the system is driven by\nexternal classical fields.",
    "arxiv_id": "quant-ph/0607161",
    "authors": [
      "R S Said",
      "M R B Wahiddin",
      "B A Umarov"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0953-4075/39/6/001",
    "journal_ref": "J. Phys. B: At. Mol. Opt. Phys. 39 (2006) 1269-1274",
    "title": "Generation of Three-Qubit Entangled W-State by Nonlinear Optical State   Truncation",
    "url": "https://arxiv.org/abs/quant-ph/0607161"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "86f17674-fcb1-4668-89a6-2bde0b3543c9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}