{
  "annotation_id": "cf94d406-84dc-4d3f-a890-43217754e941",
  "date_created": "2026-03-02T18:01:56.509000Z",
  "date_modified": "2026-03-02T18:01:56.509000Z",
  "file_hash": "22bee4029d56456afcf5a1d8fe1320220913ab8273c3a2a0447239e33e0d681a",
  "private": false,
  "record": {
    "abstract": "We present protocols for implementation of universal quantum gates on an\narbitrary superposition of quantum states in a scalable solid-state Ising spin\nquantum computer. The spin chain is composed of identical spins 1/2 with the\nIsing interaction between the neighboring spins. The selective excitations of\nthe spins are provided by the gradient of the external magnetic field. The\nprotocols are built of rectangular radio-frequency pulses. The phase and\nprobability errors caused by unwanted transitions are minimized and computed\nnumerically.",
    "arxiv_id": "quant-ph/0212070",
    "authors": [
      "G. P. Berman",
      "D. I. Kamenev",
      "R. B. Kassman",
      "C. Pineda",
      "V. I. Tsifrinovich"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Method for implementation of universal quantum logic gates in a scalable   Ising spin quantum computer",
    "url": "https://arxiv.org/abs/quant-ph/0212070"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e9ffd339-2a28-4383-a73a-577d6c4fcb8d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}