{
  "annotation_id": "4895561d-0173-4934-984f-107e3c8e2944",
  "date_created": "2026-03-02T18:02:20.096000Z",
  "date_modified": "2026-03-02T18:02:20.096000Z",
  "file_hash": "3c485460736a2fb418edfb39aea90729f7b834fcc3b53b655a5cc7a34eaf5d3e",
  "private": false,
  "record": {
    "abstract": "We demonstrate that the quantum communication between two parties can be\nsignificantly improved if the receiver is allowed to store the received signals\nin a quantum memory before decoding them. In the limit of an infinite memory,\nthe transfer is perfect. We prove that this scheme allows the transfer of\narbitrary multipartite states along Heisenberg chains of spin-1/2 particles\nwith random coupling strengths.",
    "arxiv_id": "quant-ph/0508022",
    "authors": [
      "Vittorio Giovannetti",
      "Daniel Burgarth"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.030501",
    "journal_ref": "Phys. Rev. Lett. 96, 030501 (2006)",
    "title": "Improved transfer of quantum information using a local memory",
    "url": "https://arxiv.org/abs/quant-ph/0508022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cdb587b9-2fbd-4cab-a931-91e8edbe0897",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}