{
  "annotation_id": "b1532856-ad5d-419f-a9cc-e8e21c1ff2a1",
  "date_created": "2026-03-02T18:02:48.425000Z",
  "date_modified": "2026-03-02T18:02:48.425000Z",
  "file_hash": "d96f0d1833d7ce5105d7f63cfdf4620a9467b07f3e7c551ee5c63d58fee1a1b2",
  "private": false,
  "record": {
    "abstract": "We demonstrate that local transformations on a composite quantum system can\nbe enhanced in the presence of certain entangled states. These extra states act\nmuch like catalysts in a chemical reaction: they allow otherwise impossible\nlocal transformations to be realised, without being consumed in any way. In\nparticular, we show that this effect can considerably improve the efficiency of\nentanglement concentration procedures for finite states.",
    "arxiv_id": "quant-ph/9905071",
    "authors": [
      "Daniel Jonathan",
      "Martin B. Plenio"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.83.3566",
    "journal_ref": "Phys.Rev.Lett.83:3566-3569,1999",
    "title": "Entanglement-assisted local manipulation of pure quantum states",
    "url": "https://arxiv.org/abs/quant-ph/9905071"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "79abd962-492f-4ae8-9bf8-7f03792b1e1c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}