{
  "annotation_id": "87077524-bf3b-4cbe-ac1e-79711716f8db",
  "date_created": "2026-03-02T18:02:41.154000Z",
  "date_modified": "2026-03-02T18:02:41.154000Z",
  "file_hash": "04c0f77fb29a384aa5eb28fe751e2d4c4ddde4ee7d1566051138962a2056a1a5",
  "private": false,
  "record": {
    "abstract": "We consider a trapped ion with a quantized center-of-mass motion in 2D trap\npotential. With external laser fields the effective (non)linear coupling of two\northogonal vibrational modes can be established via stimulated Raman\ntransition. Nonclassical vibrational states such as squeezed states or two-mode\nentangled states (Schroedinger cat-like states) can be generated. When the\nvibrational modes are entangled with internal energy levels the\nGreenberger-Horne-Zeilinger (GHZ) states can be prepared.",
    "arxiv_id": "quant-ph/9705035",
    "authors": [
      "G. Drobny",
      "B. Hladky"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Acta Phys.Slov. 47 (1997) 277-280",
    "title": "Realization of nonlinear oscillators with a trapped ion",
    "url": "https://arxiv.org/abs/quant-ph/9705035"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "caab29e0-511e-4bdb-8ec5-688cde2d7390",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}