{
  "annotation_id": "ab632ba5-c174-4876-84c2-58db75c12c38",
  "date_created": "2026-03-02T18:02:26.466000Z",
  "date_modified": "2026-03-02T18:02:26.466000Z",
  "file_hash": "56b11a713ae35b699065bdc9bf5aa0e362ac02b35c15a0b31ab20cc17dc672f5",
  "private": false,
  "record": {
    "abstract": "In this letter, we present an experimental benchmark of operational control\nmethods in quantum information processors extended up to 12 qubits. We\nimplement universal control of this large Hilbert space using two complementary\napproaches and discuss their accuracy and scalability. Despite decoherence, we\nwere able to reach a 12-coherence state (or 12-qubits pseudo-pure cat state),\nand decode it into an 11 qubit plus one qutrit labeled observable pseudo-pure\nstate using liquid state nuclear magnetic resonance quantum information\nprocessors.",
    "arxiv_id": "quant-ph/0603248",
    "authors": [
      "C. Negrevergne",
      "T. S. Mahesh",
      "C. A. Ryan",
      "M. Ditty",
      "F. Cyr-Racine",
      "W. Power",
      "N. Boulant",
      "T. Havel",
      "D. G. Cory",
      "R. Laflamme"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.170501",
    "title": "Benchmarking quantum control methods on a 12-qubit system",
    "url": "https://arxiv.org/abs/quant-ph/0603248"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "17c4baa6-cc2c-4f70-9d84-672617fdebb1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}