{
  "annotation_id": "0fb35366-531b-46e9-9c38-ae9bfe9f8fc6",
  "date_created": "2026-03-02T18:01:56.704000Z",
  "date_modified": "2026-03-02T18:01:56.704000Z",
  "file_hash": "71748e5306f77fcf23669aaae52790377a885312fd69f9dbc4768f46c8f2f6ba",
  "private": false,
  "record": {
    "abstract": "An example is given of an interaction that produces an infinite amount of\nentanglement in an infinitely short time, but only a finite amount in longer\ntimes. The interaction arises from a standard Kerr nonlinearity and a 50/50\nbeamsplitter, and the initial state is a coherent state. For certain finite\ninteraction times multi-dimensional generalizations of entangled coherent\nstates are generated, for which we construct a teleportation protocol.\nSimilarities between probabilistic teleportation and unambiguous state\ndiscrimination are pointed out.",
    "arxiv_id": "quant-ph/0302086",
    "authors": [
      "S. J. van Enk"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.91.017902",
    "journal_ref": "Phys. Rev. Lett. 91, 017902 (2003)",
    "title": "On entanglement capabilities in infinite dimensions or multi-dimensional   entangled coherent states",
    "url": "https://arxiv.org/abs/quant-ph/0302086"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8b2905d6-7be8-48d2-a27f-84f30d138472",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}