{
  "annotation_id": "940bd38b-35c7-42b0-ab66-79170dd14408",
  "date_created": "2026-03-02T18:02:44.668000Z",
  "date_modified": "2026-03-02T18:02:44.668000Z",
  "file_hash": "b6e84a65128ad51324ef0b151a901d6acd9f75a52eb50a9d0872f69e81b648bd",
  "private": false,
  "record": {
    "abstract": "This paper proposes groove-like potential structures for the observation of\nquantum information processing by trapped particles. As an illustration the\neffect of quantum statistics at a 50-50 beam splitter is investigated. For\nnon-interacting particles we regain the results known from photon experiments,\nbut we have found that particle interactions destroy the perfect bosonic\ncorrelations. Fermions avoid each other due to the exclusion principle and\nhence they are far less sensitive to particle interactions. For bosons, the\nbehavior can be explained with simple analytic considerations which predict a\ncertain amount of universality. This is verified by detailed numerical\ncalculations.",
    "arxiv_id": "quant-ph/9811022",
    "authors": [
      "Erika Andersson",
      "Marcia T. Fontenelle",
      "Stig Stenholm"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.59.3841",
    "title": "Quantum statistics of atoms in microstructures",
    "url": "https://arxiv.org/abs/quant-ph/9811022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4f0fe659-b738-4d52-9e24-de3172365e84",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}