{
  "annotation_id": "6bde3b7f-6d6f-4c1f-ac03-046cb7e4ef6c",
  "date_created": "2026-03-02T18:01:49.439000Z",
  "date_modified": "2026-03-02T18:01:49.439000Z",
  "file_hash": "1ffa7a4e9506e694b85b0c81d8c641639e85a1cf314ffda65fbbf50c45c478b8",
  "private": false,
  "record": {
    "abstract": "We discuss some systematic methods for implementing state manipulations in\nsystems formally similar to chains of a few spins with nearest-neighbor\ninteractions, arranged such that there are strong and weak scales of coupling\nlinks. States are permuted by means of bias potentials applied to a few\nselected sites. This generic structure is then related to an atoms-in-a-cavity\nmodel that has been proposed in the literature as a way of achieving a\ndecoherence free subspace. A new method using adiabatically varying laser\ndetuning to implement a CNOT gate in this model is proposed.",
    "arxiv_id": "quant-ph/0204136",
    "authors": [
      "Nicole F. Bell",
      "R. F. Sawyer",
      "Raymond R. Volkas",
      "Yvonne Y. Y. Wong"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.68.032307",
    "journal_ref": "Phys.Rev. A68 (2003) 032307",
    "title": "State permutations from manipulation of near level-crossings",
    "url": "https://arxiv.org/abs/quant-ph/0204136"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a22193bf-b9cf-4bd7-b2a4-da96f306a97c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}