{
  "annotation_id": "d003d95a-4232-4dc7-a910-c26de5bc488b",
  "date_created": "2026-03-02T18:02:19.494000Z",
  "date_modified": "2026-03-02T18:02:19.494000Z",
  "file_hash": "c176c9d7b5359f9fcd2b49f12c6bdd10155dcc4582fe6bea88d33f1f15c89b36",
  "private": false,
  "record": {
    "abstract": "We investigate the influence of AC driving fields on the coherence properties\nof one- and two-qubit gate operations. In both cases, we find that for suitable\ndriving parameters, the gate purity improves significantly. A mapping of the\ntime-dependent system-bath model to an effective static model provides\nanalytical results. The resulting purity loss compares favorably with numerical\nresults.",
    "arxiv_id": "quant-ph/0509085",
    "authors": [
      "Sigmund Kohler",
      "Peter H\u00e4nggi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1002/prop.200610314",
    "journal_ref": "Fortschr. Phys. 54, 804 (2006)",
    "title": "Improving the purity of one- and two-qubit gates by AC fields",
    "url": "https://arxiv.org/abs/quant-ph/0509085"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2424e983-a9a3-4f0b-a09f-620718b2c5dc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}