{
  "annotation_id": "662cb708-c137-42bf-8110-3a9c949c4f2a",
  "date_created": "2026-03-02T18:02:48.044000Z",
  "date_modified": "2026-03-02T18:02:48.044000Z",
  "file_hash": "a4ac6cd625c2122a170d969c56f280f8766282dc4471d26c5a4579938b00be10",
  "private": false,
  "record": {
    "abstract": "We demonstrate experimentally the usefulness of selective pulses in NMR to\nperform quantum computation. Three different techniques based on selective\npulse excitations have been proposed to prepare a spin system in a pseudo-pure\nstate. We describe the design of novel ``portmanteau\u0027\u0027 gates using the\nselective manipulation of level populations. A selective pulse implementation\nof the Deutsch-Jozsa algorithm for a two-qubit and a three-qubit quantum\ncomputer is demonstrated.",
    "arxiv_id": "quant-ph/9906027",
    "authors": [
      "Kavita Dorai",
      "Arvind",
      "Anil Kumar"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.61.042306",
    "journal_ref": "Phys.Rev.A61:042306,2000",
    "title": "Implementing quantum logic operations, pseudo-pure states and the   Deutsch-Jozsa algorithm using non-commuting selective pulses in NMR",
    "url": "https://arxiv.org/abs/quant-ph/9906027"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ef614a3e-6cb6-4b19-876c-0935e90aaa24",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}