{
  "annotation_id": "7407c889-f23d-44b3-96ef-1b97e6d0464f",
  "date_created": "2026-03-02T18:01:52.365000Z",
  "date_modified": "2026-03-02T18:01:52.365000Z",
  "file_hash": "0eeaaaa26c1cf42dcc61f8fa217b68a2247eca4e13a96e76db4dee50795fa465",
  "private": false,
  "record": {
    "abstract": "We establish a mapping between a continuous variable (CV) quantum system and\na discrete quantum system of arbitrary dimension. This opens up the general\npossibility to perform any quantum information task with a CV system as if it\nwere a discrete system of arbitrary dimension. The Einstein-Podolsky-Rosen\nstate is mapped onto the maximally entangled state in any finite dimensional\nHilbert space and thus can be considered as a universal resource of\nentanglement. As an explicit example of the formalism a two-mode CV entangled\nstate is mapped onto a two-qutrit entangled state.",
    "arxiv_id": "quant-ph/0208116",
    "authors": [
      "Caslav Brukner",
      "Myungshik S. Kim",
      "Jian-Wei Pan",
      "Anton Zeilinger"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.68.062105",
    "journal_ref": "Phys. Rev. A. 68, 062105 (2003)",
    "title": "Correspondence between continuous variable and discrete quantum systems   of arbitrary dimensions",
    "url": "https://arxiv.org/abs/quant-ph/0208116"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b030bf1d-b410-4005-81da-49645c18a109",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}