{
  "annotation_id": "b144dead-549e-463f-b38f-7fc44b25d4e2",
  "date_created": "2026-03-02T18:02:10.292000Z",
  "date_modified": "2026-03-02T18:02:10.292000Z",
  "file_hash": "596f36f3605f3f3815b1993bd3a6709fa330a07cd67b47890ae369d5447cd853",
  "private": false,
  "record": {
    "abstract": "We present the quantum theory of a polarization phase-gate that can be\nrealized in a sample of ultracold rubidium atoms driven into a tripod\nconfiguration. The main advantages of this scheme are in its relative\nsimplicity and inherent symmetry. It is shown that the conditional phase shifts\nof order $\\pi$ can be attained.",
    "arxiv_id": "quant-ph/0407188",
    "authors": [
      "S. Rebic",
      "D. Vitali",
      "C. Ottaviani",
      "P. Tombesi",
      "M. Artoni",
      "F. Cataliotti",
      "R. Corbalan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1134/1.2034613",
    "title": "Quantum theory of a polarization phase-gate in an atomic tripod   configuration",
    "url": "https://arxiv.org/abs/quant-ph/0407188"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6362c0c1-ee19-4a37-bd6f-9a6cd64c762c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}