{
  "annotation_id": "226afdfc-0fb3-40c4-8313-0d63c894a3ff",
  "date_created": "2026-03-02T18:02:16.598000Z",
  "date_modified": "2026-03-02T18:02:16.598000Z",
  "file_hash": "f4fa52917ad212ce56be548cc704ab028887503c1958997a8c16f504f844298b",
  "private": false,
  "record": {
    "abstract": "We find exact solutions for a universal set of quantum gates on a scalable\ncandidate for quantum computers, namely an array of two level systems. The\ngates are constructed by a combination of dynamical and geometrical\n(non-Abelian) phases. Previously these gates have been constructed mostly on\nnon-scalable systems and by numerical searches among the loops in the manifold\nof control parameters of the Hamiltonian.",
    "arxiv_id": "quant-ph/0504061",
    "authors": [
      "V. Karimipour",
      "N. Majd"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.72.052305",
    "journal_ref": "Phys. Rev. A, 72, 052305 (2005)",
    "title": "Exact solutions for a universal set of quantum gates on a family of   iso-spectral spin chains",
    "url": "https://arxiv.org/abs/quant-ph/0504061"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "747ea679-bdbd-4c77-8e0c-79fdec4cc766",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}