{
  "annotation_id": "fe68192f-b2f8-4b25-9883-9352cbff4844",
  "date_created": "2026-03-02T18:01:42.648000Z",
  "date_modified": "2026-03-02T18:01:42.648000Z",
  "file_hash": "cee635ba60b795f9552b6ceeca04f2404309d4d28f97482875eeb58288933c01",
  "private": false,
  "record": {
    "abstract": "We present a measure of entanglement that can be computed effectively for any\nmixed state of an arbitrary bipartite system. We show that it does not increase\nunder local manipulations of the system, and use it to obtain a bound on the\nteleportation capacity and on the distillable entanglement of mixed states.",
    "arxiv_id": "quant-ph/0102117",
    "authors": [
      "G. Vidal",
      "R. F. Werner"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.65.032314",
    "journal_ref": "Phys. Rev. A 65, 032314 (2002)",
    "title": "A computable measure of entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0102117"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0d91ac01-f169-4079-8a79-545a1fe0f0ba",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}