{
  "annotation_id": "9a7a050b-c9c1-4792-8394-4e93e32bc098",
  "date_created": "2026-03-02T18:02:12.905000Z",
  "date_modified": "2026-03-02T18:02:12.905000Z",
  "file_hash": "3ddc88244fc1d8004882f86e24466eed485a503801d6300de4523e76f8ef8323",
  "private": false,
  "record": {
    "abstract": "We present a simple quantum circuit that allows for the universal and\ndeterministic manipulation of the quantum state of confined harmonic\noscillators. The scheme is based on the selective interactions of the referred\noscillator with an auxiliary three-level system and a classical external\ndriving source, and enables any unitary operations on Fock states, two-by-two.\nOne circuit is equivalent to a single qubit unitary logical gate on Fock states\nqubits. Sequences of similar protocols allow for complete, deterministic and\nstate-independent manipulation of the harmonic oscillator quantum state.",
    "arxiv_id": "quant-ph/0411078",
    "authors": [
      "Marcelo Franca Santos"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.95.010504",
    "journal_ref": "Phys. Rev. Lett., 95, 010504 (2005)",
    "title": "Universal and deterministic manipulation of the quantum state of   harmonic oscillators: a route to unitary gates for Fock State qubits",
    "url": "https://arxiv.org/abs/quant-ph/0411078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f6f5390d-21df-45ec-8cda-5124a3e13e56",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}