{
  "annotation_id": "285e7015-61e0-450b-a8ab-1410de321d91",
  "date_created": "2026-03-02T18:02:03.590000Z",
  "date_modified": "2026-03-02T18:02:03.590000Z",
  "file_hash": "3dddbc66c1086ec0fd22d27c42645c3890eed1f9729509de5eb864f8a9af9600",
  "private": false,
  "record": {
    "abstract": "In this paper, we propose a novel scheme to generate two-ion maximally\nentangled states from either pure product states or mixed states using linear\noptics. Our new scheme is mainly based on the ionic interference. Because the\nproposed scheme can generate pure maximally entangled states from mixed states,\nwe denote it as purification-like generation scheme. The scheme does not need a\nBell state analyzer as the existing entanglement generation schemes do, it also\navoids the difficulty of synchronizing the arrival time of the two scattered\nphotons faced by the existing schemes, thus the proposed new entanglement\ngeneration scheme can be implemented more easily in practice.",
    "arxiv_id": "quant-ph/0312215",
    "authors": [
      "Ming Yang",
      "Zhuo-Liang Cao"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.72.042307",
    "journal_ref": "Phys. Rev. A 72, 042307 (2005) (6 pages)",
    "title": "Generation of pure, ionic entangled states via linear optics",
    "url": "https://arxiv.org/abs/quant-ph/0312215"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "187c48a5-64d4-4d0d-b04a-fe615aa9a116",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}