{
  "annotation_id": "057ad815-da37-414a-acc0-24f5a930b86f",
  "date_created": "2026-03-02T18:02:03.586000Z",
  "date_modified": "2026-03-02T18:02:03.586000Z",
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  "record": {
    "abstract": "We show that the time evolution of density operator of open qubit system can\nalways be described in terms of the Kraus representation. A general scheme on\nhow to construct the Kraus operators for an open qubit system is proposed,\nwhich can be generalized to open higher dimensional quantum systems.",
    "arxiv_id": "quant-ph/0311091",
    "authors": [
      "D. M. Tong",
      "Jing-Ling Chen",
      "L. C. Kwek",
      "C. H. Oh"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1134/S1054660X06110041",
    "journal_ref": "Laser Physics, Vol.16, No.11, P.1512, 2006",
    "title": "Kraus representation for density operator of arbitrary open qubit system",
    "url": "https://arxiv.org/abs/quant-ph/0311091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "92037c5a-7605-4da5-8c6e-94019573058b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}