{
  "annotation_id": "31937d16-eb77-4a34-8180-4701828fd6f3",
  "date_created": "2026-03-02T18:01:42.190000Z",
  "date_modified": "2026-03-02T18:01:42.190000Z",
  "file_hash": "e12bf11656e333e09ac03aa9cedfd782a01faed8ebf8814ee3ead39b3c1081d2",
  "private": false,
  "record": {
    "abstract": "We propose a scheme to generate a superposition with arbitrary coefficients\non a line in phase space for the center-of-mass vibrational mode of N ions by\nmeans of isolating all other spectator vibrational modes from the\ncenter-of-mass mode. It can be viewed as the generation of previous methods for\npreparing motional states of one ion. For large number of ions, we need only\none cyclic operatin to generate such a superposition of many coherent states.",
    "arxiv_id": "quant-ph/0010110",
    "authors": [
      "Hao-Sheng Zeng",
      "Xi-Wen Zhu",
      "Ke-Lin Gao"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0253-6102/36/3/335",
    "title": "Quantum-State Engineering of Multiple Trapped Ions for Center-of-Mass   Mode",
    "url": "https://arxiv.org/abs/quant-ph/0010110"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c27c8696-9903-4127-9d64-32924ae84b6c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}