{
  "annotation_id": "7872ade9-083d-4b9b-8469-7d2689e4d9e8",
  "date_created": "2026-03-02T18:01:51.776000Z",
  "date_modified": "2026-03-02T18:01:51.776000Z",
  "file_hash": "db2514ec369426d30fdafa0bcc70a07658364f483a5d041cb8a9957f91b7b2b0",
  "private": false,
  "record": {
    "abstract": "We have investigated ion dynamics associated with a dual linear ion trap\nwhere ions can be stored in and moved between two distinct locations. Such a\ntrap is a building block for a system to engineer arbitrary quantum states of\nion ensembles. Specifically, this trap is the unit cell in a strategy for\nscalable quantum computing using a series of interconnected ion traps. We have\ntransferred an ion between trap locations 1.2 mm apart in 50 $\\mu$s with near\nunit efficiency ($\u003e 10^{6}$ consecutive transfers) and negligible motional\nheating, while maintaining internal-state coherence. In addition, we have\nseparated two ions held in a common trap into two distinct traps.",
    "arxiv_id": "quant-ph/0205094",
    "authors": [
      "M. A. Rowe",
      "A. Ben-Kish",
      "B. DeMarco",
      "D. Leibfried",
      "V. Meyer",
      "J. Beall",
      "J. Britton",
      "J. Hughes",
      "W. M. Itano",
      "B. Jelenkovic",
      "C. Langer",
      "T. Rosenband",
      "D. J. Wineland"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Transport of Quantum States and Separation of Ions in a Dual RF Ion Trap",
    "url": "https://arxiv.org/abs/quant-ph/0205094"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f70d106f-4ade-4b0f-9069-3e288d45804b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}