{
  "annotation_id": "a32f85d7-b737-4379-bca2-64db89b94c6e",
  "date_created": "2026-03-02T18:02:47.941000Z",
  "date_modified": "2026-03-02T18:02:47.941000Z",
  "file_hash": "a57455c1d1336ad21a5ac1dbcf4a9eeafc448393a6e0b13286d4b6181786c4d1",
  "private": false,
  "record": {
    "abstract": "We analyze approximate transformations of pure entangled quantum states by\nlocal operations and classical communication, finding explicit conversion\nstrategies which optimize the fidelity of transformation. These results allow\nus to determine the most faithful teleportation strategy via an initially\nshared partially entangled pure state. They also show that procedures for\nentanglement manipulation such as entanglement catalysis [Jonathan and Plenio,\nPhys. Rev. Lett. 83, 3566 (1999)] are robust against perturbation of the states\ninvolved, and motivate the notion of non-local fidelity, which quantifies the\ndifference in the entangled properties of two quantum states.",
    "arxiv_id": "quant-ph/9910099",
    "authors": [
      "Guifre Vidal",
      "Daniel Jonathan",
      "M. A. Nielsen"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.62.012304",
    "journal_ref": "Phys. Rev. A 62, 012304 (2000)",
    "title": "Approximate transformations and robust manipulation of bipartite pure   state entanglement",
    "url": "https://arxiv.org/abs/quant-ph/9910099"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c4b228bc-0809-4d69-9e7e-3c2e932ad507",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}