{
  "annotation_id": "b2dc172e-06e2-4adc-b56e-e46a3f5bf733",
  "date_created": "2026-03-02T18:02:41.168000Z",
  "date_modified": "2026-03-02T18:02:41.168000Z",
  "file_hash": "bf091bace230c90a0e9a3e92cee67f1eea926026fa77ff75caaab331509be07e",
  "private": false,
  "record": {
    "abstract": "We describe a quantum information processor (quantum computer) based on the\nhyperfine interactions between the conduction electrons and nuclear spins\nembedded in a two-dimensional electron system in the quantum-Hall regime.\nNuclear spins can be controlled individually by electromagnetic pulses. Their\ninteractions, which are of the spin-exchange type, can be possibly switched on\nand off pair-wise dynamically, for nearest neighbors, by controlling\nimpurities. We also propose the way to feed in the initial data and explore\nideas for reading off the final results.",
    "arxiv_id": "quant-ph/9707017",
    "authors": [
      "V. Privman",
      "I. D. Vagner",
      "G. Kventsel"
    ],
    "categories": [
      "quant-ph",
      "cond-mat"
    ],
    "doi": "10.1016/S0375-9601(97)00974-2",
    "journal_ref": "Phys.Lett.A239:141-146,1998",
    "title": "Quantum Computation in Quantum-Hall Systems",
    "url": "https://arxiv.org/abs/quant-ph/9707017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "aa0a47b0-bf5e-487f-b0da-c701c8b8d586",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}