{
  "annotation_id": "673b8a69-3208-4c5f-a5d9-debd5dc2d7f9",
  "date_created": "2026-03-02T18:01:38.353000Z",
  "date_modified": "2026-03-02T18:01:38.353000Z",
  "file_hash": "2bd548c02d50d1044867a462436adf0890585b331f2c93c394404bf16651f2e2",
  "private": false,
  "record": {
    "abstract": "Remote information concentration, the reverse process of quantum telecloning,\nis presented. In this scheme, quantum information originally from a single\nqubit, but now distributed into three spatially separated qubits, is remotely\nconcentrated back to a single qubit via an initially shared entangled state\nwithout performing any global operations. This entangled state is an unlockable\nbound entangled state and we analyze its properties.",
    "arxiv_id": "quant-ph/0008078",
    "authors": [
      "Mio Murao",
      "Vlatko Vedral"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.86.352",
    "journal_ref": "Phys. Rev. Lett. 86, 352 (2001)",
    "title": "Remote information concentration using a bound entangled state",
    "url": "https://arxiv.org/abs/quant-ph/0008078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d811a85e-7aec-41ab-a0ce-2e72c9f948f5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}