{
  "annotation_id": "79e911ba-fd71-43a6-ae52-de89325457a0",
  "date_created": "2026-03-02T18:01:53.113000Z",
  "date_modified": "2026-03-02T18:01:53.113000Z",
  "file_hash": "36fcb5c61d1d103dcee16315a21ad78a79ca7a45e7abd645268926405e88694a",
  "private": false,
  "record": {
    "abstract": "Using a single, harmonically trapped $^9$Be$^+$ ion, we experimentally\ndemonstrate a technique for generation of arbitrary states of a two-level\nparticle confined by a harmonic potential. Rather than engineering a single\nHamiltonian that evolves the system to a desired final sate, we implement a\ntechnique that applies a sequence of simple operations to synthesize the state.",
    "arxiv_id": "quant-ph/0208181",
    "authors": [
      "A. Ben-Kish",
      "B. DeMarco",
      "V. Meyer",
      "M. Rowe",
      "J. Britton",
      "W. M. Itano",
      "B. M. Jelenkovi\u0107",
      "C. Langer",
      "D. Leibfried",
      "T. Rosenband",
      "D. J. Wineland"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.90.037902",
    "title": "Experimental demonstration of a technique to generate arbitrary quantum   superposition states",
    "url": "https://arxiv.org/abs/quant-ph/0208181"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1d985da4-608c-4e25-b112-a200a0bfaaf9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}