{
  "annotation_id": "e1526121-47d1-486d-8a4c-473492cd5315",
  "date_created": "2026-03-02T18:02:34.590000Z",
  "date_modified": "2026-03-02T18:02:34.590000Z",
  "file_hash": "83f78341ab3d699277de5a1b09ece8f2d8db65de9a0b70dbefbb716169dae97d",
  "private": false,
  "record": {
    "abstract": "The mode-mode entanglement between trapped ions and cavity fields is\ninvestigated in the dispersive regime. We show how a simple initial preparation\nof Gaussian coherent states and a postselection may be used to generate\nmotional non-local mesoscopic states (NLMS) involving ions in different traps.\nWe also present a study of the entanglement induced by dynamical Stark-shifts\nconsidering a cluster of N-trapped ions. In this case, all entanglement is due\nto the dependence of the Stark-shifts on the ions\u0027 state of motion manifested\nas a cross-Kerr interaction between each ion and the field.",
    "arxiv_id": "quant-ph/0612222",
    "authors": [
      "F. L. Semi\u00e3o",
      "K. Furuya"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.75.042315",
    "journal_ref": "Phys. Rev. A 75, 042315 (2007)",
    "title": "Entanglement in the dispersive interaction of trapped ions with a   quantized field",
    "url": "https://arxiv.org/abs/quant-ph/0612222"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "44ffb3d0-8ebb-48d7-85a4-1940f6508fb4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}