{
  "annotation_id": "5286386e-0996-4f28-bd7f-f5952bb5d95a",
  "date_created": "2026-03-02T18:01:52.173000Z",
  "date_modified": "2026-03-02T18:01:52.173000Z",
  "file_hash": "6673548750601b9e24eb70b2c6f1ecb9b0aa2cac59de639c1e8efcd5a4b589d4",
  "private": false,
  "record": {
    "abstract": "We analyze the operation of quantum gates for neutral atoms with qubits that\nare delocalized in space, i.e., the computational basis states are defined by\nthe presence of a neutral atom in the ground state of one out of two trapping\npotentials. The implementation of single qubit gates as well as a controlled\nphase gate between two qubits is discussed and explicit calculations are\npresented for rubidium atoms in optical microtraps. Furthermore, we show how\nmulti-qubit highly entangled states can be created in this scheme.",
    "arxiv_id": "quant-ph/0209171",
    "authors": [
      "J. Mompart",
      "K. Eckert",
      "W. Ertmer",
      "G. Birkl",
      "M. Lewenstein"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.90.147901",
    "title": "Quantum computing with spatially delocalized qubits",
    "url": "https://arxiv.org/abs/quant-ph/0209171"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "83e38c40-3786-43e2-895e-531e2a88f5e8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}