{
  "annotation_id": "e8f347b2-37c2-4d2a-953c-329d4755687d",
  "date_created": "2026-03-02T18:02:48.410000Z",
  "date_modified": "2026-03-02T18:02:48.410000Z",
  "file_hash": "1008230897ac6b3e6d9658c6fb9a0893463b50628ae5106aa1f274299eb91c6c",
  "private": false,
  "record": {
    "abstract": "When an entangled state is transformed into another one with probability one\nby local operations and classical communication, the quantity of entanglement\ndecreases. This letter shows that entanglement lost in the manipulation can be\npartially recovered by an auxiliary entangled pair. As an application, a\nmaximally entangled pair can be obtained from two partially entangled pairs\nwith probability one. Finally, this recovery scheme reveals a fundamental\nproperty of entanglement relevant to the existence of incomparable states.",
    "arxiv_id": "quant-ph/9911019",
    "authors": [
      "Fumiaki Morikoshi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.84.3189",
    "journal_ref": "Phys. Rev. Lett. 84, 3189 (2000)",
    "title": "Recovery of entanglement lost in entanglement manipulation",
    "url": "https://arxiv.org/abs/quant-ph/9911019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ffdc4ab2-4621-4b84-9f69-b76a1c2a7cd3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}