{
  "annotation_id": "c23c6f05-ffc4-4818-b5d1-46f064ce6c38",
  "date_created": "2026-03-02T18:01:44.798000Z",
  "date_modified": "2026-03-02T18:01:44.798000Z",
  "file_hash": "88da81ffb8f5ad7c17c7d136da9398892404fdf41e918c12dcd89e04b3da9752",
  "private": false,
  "record": {
    "abstract": "This paper presented two general quantum search algorithms. We derived the\niterated formulas and the simpler approximate formulas and the precise formula\nfor the amplitude in the desired state. A mathematical proof of Grover\u0027s\nalgorithm being optimal among the algorithms with arbitrary phase rotations was\ngiven in this paper. This first reported the non-symmetric effects of different\nrotating angles, and gave the first-order approximate phase condition when\nrotating angles are different.",
    "arxiv_id": "quant-ph/0105035",
    "authors": [
      "Dafa Li",
      "Xinxin Li"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/S0375-9601(01)00498-4",
    "journal_ref": "Published in Phys. Lett. A 287/5-6, pp304-316",
    "title": "A More General Quantum Searching Algorithm And the Precise Formula of   the Amplitude and the Non-symmetric Effects of Different Rotating Angles",
    "url": "https://arxiv.org/abs/quant-ph/0105035"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "019fa763-7ff0-4886-9eeb-d8aa59a88692",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}