{
  "annotation_id": "806a9f69-554a-46be-9902-a80388e3eca4",
  "date_created": "2026-03-02T18:02:30.809000Z",
  "date_modified": "2026-03-02T18:02:30.809000Z",
  "file_hash": "12b0fb745b7aaf87cfa6d325acd133143dcd4007f2e7a3f831693d7ec0ab1123",
  "private": false,
  "record": {
    "abstract": "Highly entangled states called cluster states are a universal resource for\nmeasurement-based quantum computing (QC). Here we propose an efficient method\nfor producing large cluster states using superconducting quantum circuits. We\nshow that a large cluster state can be efficiently generated in just one step\nby turning on the inter-qubit coupling for a short time. Because the\ninter-qubit coupling is only switched on during the time interval for\ngenerating the cluster state, our approach is also convenient for preparing the\ninitial state for each qubit and for implementing one-way QC via single-qubit\nmeasurements. Moreover, the cluster state is robust against parameter\nvariations.",
    "arxiv_id": "quant-ph/0609123",
    "authors": [
      "J. Q. You",
      "Xiang-bin Wang",
      "Tetsufumi Tanamoto",
      "Franco Nori"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "doi": "10.1103/PhysRevA.75.052319",
    "journal_ref": "Phys. Rev. A 75, 052319 (2007)",
    "title": "Efficient one-step generation of large cluster states with solid-state   circuits",
    "url": "https://arxiv.org/abs/quant-ph/0609123"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ead711b0-6bd8-4772-901a-68ad99d99e71",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}