{
  "annotation_id": "a3154008-0ffc-4c18-84d2-bb785d4dddac",
  "date_created": "2026-03-02T18:01:56.549000Z",
  "date_modified": "2026-03-02T18:01:56.549000Z",
  "file_hash": "733fd722419ff38006fe8956d68c4696ee086378ac1316b5ca9807cb313fa208",
  "private": false,
  "record": {
    "abstract": "Decoherence is the phenomenon of non-unitary dynamics that arises as a\nconsequence of coupling between a system and its environment. It has important\nharmful implications for quantum information processing, and various solutions\nto the problem have been proposed. Here we provide a detailed a review of the\ntheory of decoherence-free subspaces and subsystems, focusing on their\nusefulness for preservation of quantum information.",
    "arxiv_id": "quant-ph/0301032",
    "authors": [
      "Daniel A. Lidar",
      "K. Birgitta Whaley"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/3-540-44874-8_5",
    "journal_ref": "in \"Irreversible Quantum Dynamics\", F. Benatti and R. Floreanini\n  (Eds.), pp. 83-120 (Springer Lecture Notes in Physics vol. 622, Berlin, 2003)",
    "title": "Decoherence-Free Subspaces and Subsystems",
    "url": "https://arxiv.org/abs/quant-ph/0301032"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5dea11ab-41ac-49c9-bbdc-9977972e4bf9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}