{
  "annotation_id": "a10224a0-b468-4c5a-a0aa-2be69ef42d99",
  "date_created": "2026-03-02T18:02:19.684000Z",
  "date_modified": "2026-03-02T18:02:19.684000Z",
  "file_hash": "b86ad96b5cbe3783df5b3972eec4e54cb0ca99bde6c0db9e93caf02bcdb261f2",
  "private": false,
  "record": {
    "abstract": "We analyze the achievable precision for single-qubit gates that are based on\nRaman transitions between two near-degenerate ground states via a virtually\nexcited state. In particular, we study the errors due to non-perfect\nadiabaticity and due to spontaneous emission from the excited state. For the\ncase of non-adabaticity, we calculate the error as a function of the\ndimensionless parameter $\\chi=\\Delta \\tau$, where $\\Delta$ is the detuning of\nthe Raman beams and $\\tau$ is the gate time. For the case of spontaneous\nemission, we give an analytical argument that the gate errors are approximately\nequal to $\\Lambda \\gamma/\\Delta$, where $\\Lambda$ is the rotation angle of the\none-qubit gate and $\\gamma$ is the spontaneous decay rate, and we show\nnumerically that this estimate holds to good approximation.",
    "arxiv_id": "quant-ph/0510014",
    "authors": [
      "Xavier Caillet",
      "Christoph Simon"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1140/epjd/e2007-00049-1",
    "journal_ref": "Eur. Phys. J. D 42, 341 (2007)",
    "title": "Precision of single-qubit gates based on Raman transitions",
    "url": "https://arxiv.org/abs/quant-ph/0510014"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f60576ef-7b92-4531-b393-71e362613ca7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}