{
  "annotation_id": "c188bdf6-98cc-4d95-a109-4a7525666a67",
  "date_created": "2026-03-02T18:01:42.311000Z",
  "date_modified": "2026-03-02T18:01:42.311000Z",
  "file_hash": "07bcc632222442cd637a8f1380e5c15553963f88bb29b1ee48d8b45793263fc0",
  "private": false,
  "record": {
    "abstract": "We provide a rate distortion interpretation of the problem of quantum data\ncompression of ensembles of mixed states with commuting density operators.\nThere are two versions of this problem. In the visible case the sequence of\nstates is available to the encoder and in the blind or hidden case the encoder\nmay access only a sequence of measurements. We find the exact optimal\ncompression rates for both the visible and hidden cases. Our analysis includes\nthe scenario in which asymptotic reconstruction is imperfect.",
    "arxiv_id": "quant-ph/0101119",
    "authors": [
      "Gerhard Kramer",
      "Serap A. Savari"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Quantum Data Compression of Ensembles of Mixed States with Commuting   Density Operators",
    "url": "https://arxiv.org/abs/quant-ph/0101119"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "91295b27-1ce3-4c6d-b13b-a7774ae7d8e1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}