{
  "annotation_id": "69d82583-3a56-415c-8385-c283b6f3b98b",
  "date_created": "2026-03-02T18:02:00.265000Z",
  "date_modified": "2026-03-02T18:02:00.265000Z",
  "file_hash": "2a907ece643f89a868f4ab2428d342e15f94b3d7b28f5327567d4371eb8266c9",
  "private": false,
  "record": {
    "abstract": "A general scheme for an adiabatic geometric phase gate is proposed which is\nmaximally robust against parameter fluctuations. While in systems with SU(2)\nsymmetry geometric phases are usually accompanied by dynamical phases and are\nthus not robust, we show that in the more general case of a SU(2) x SU(2)\nsymmetry it is possible to obtain a non-vanishing geometric phase without\ndynamical contributions. The scheme is illustrated for a phase gate using two\nsystems with dipole-dipole interactions in external laser fields which form an\neffective four-level system.",
    "arxiv_id": "quant-ph/0308067",
    "authors": [
      "R. G. Unanyan",
      "M. Fleischhauer"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.69.050302",
    "title": "A geometric phase gate without dynamical phases",
    "url": "https://arxiv.org/abs/quant-ph/0308067"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "76702221-f662-4869-a032-fedaf71023f9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}