{
  "annotation_id": "103931aa-4a05-4794-93bd-1251632169c9",
  "date_created": "2026-03-02T18:02:34.529000Z",
  "date_modified": "2026-03-02T18:02:34.529000Z",
  "file_hash": "c93dd2b72f474a89e0ce748078936a299d2ac6dc1db0f90cbf97a57e132af77d",
  "private": false,
  "record": {
    "abstract": "In communication networks many different channels must share a limited amount\nof resources. In order to allow for multiple simultaneous communications,\nmultiple access techniques are routinely employed. With quantum communication,\nit is possible to share a new kind of resource. All of the system channels can\nbe accommodated into a single channel in a larger Hilbert space. In the scheme,\na single line combines the information of all the users, and, at the receiver,\nthe original quantum channels are recovered. The given\nmultiplexer/demultiplexer circuit can perform this n qubits to qudit\ntransformation. Connections with superdense coding and classical multiple\naccess schemes are discussed.",
    "arxiv_id": "quant-ph/0701145",
    "authors": [
      "Juan Carlos Garcia-Escartin",
      "Pedro Chamorro-Posada"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Quantum Multiplexing for Quantum Computer Networks",
    "url": "https://arxiv.org/abs/quant-ph/0701145"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3e629e21-8031-4c97-8d93-c638c958f634",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}