{
  "annotation_id": "b263513e-ec3b-493c-a313-33ec5bb9186d",
  "date_created": "2026-03-02T18:01:52.301000Z",
  "date_modified": "2026-03-02T18:01:52.301000Z",
  "file_hash": "25a7afb11f1d5ed8eb4bcabbbef36863c4b1f6235506caef0aecf11f2a5697f7",
  "private": false,
  "record": {
    "abstract": "A system of interacting qubits can be viewed as a non-i.i.d quantum\ninformation source. A possible model of such a source is provided by a quantum\nspin system, in which spin-1/2 particles located at sites of a lattice interact\nwith each other. We establish the limit for the compression of information from\nsuch a source and show that asymptotically it is given by the von Neumann\nentropy rate. Our result can be viewed as a quantum analog of Shannon\u0027s\nnoiseless coding theorem for a class of non - i.i.d. quantum information\nsources.",
    "arxiv_id": "quant-ph/0207069",
    "authors": [
      "Nilanjana Datta",
      "Yuri Suhov"
    ],
    "categories": [
      "quant-ph",
      "cs.IT",
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "title": "Data compression limit for an information source of interacting qubits",
    "url": "https://arxiv.org/abs/quant-ph/0207069"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2a3c551e-f51e-42e5-823d-d808351e8be7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}