{
  "annotation_id": "6565fdc3-9195-48e0-9b77-24761f37e02f",
  "date_created": "2026-03-02T18:02:03.467000Z",
  "date_modified": "2026-03-02T18:02:03.467000Z",
  "file_hash": "23fdeba829bc7fa3a695bbd20a3681e9531a0fdf06088a34a20986e2e963f07a",
  "private": false,
  "record": {
    "abstract": "We propose the implementation of selective interactions of atom-motion\nsubspaces in trapped ions. These interactions yield resonant exchange of\npopulation inside a selected subspace, leaving the others in a highly\ndispersive regime. Selectivity allows us to generate motional Fock (and other\nnonclassical) states with high purity out of a wide class of initial states,\nand becomes an unconventional cooling mechanism when the ground state is\nchosen. Individual population of number states can be distinctively measured,\nas well as the motional Wigner function. Furthermore, a protocol for\nimplementing quantum logic through a suitable control of selective subspaces is\npresented.",
    "arxiv_id": "quant-ph/0310007",
    "authors": [
      "E. Solano"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.013813",
    "journal_ref": "Phys. Rev. A 71, 013813 (2005).",
    "title": "Selective interactions in trapped ions: state reconstruction and quantum   logic",
    "url": "https://arxiv.org/abs/quant-ph/0310007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e2b18662-a733-4fa2-bc29-4c3fab4f789c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}