{
  "annotation_id": "8cc06b1d-9bbb-487c-9d60-8b817794f7b8",
  "date_created": "2026-03-02T18:01:46.039000Z",
  "date_modified": "2026-03-02T18:01:46.039000Z",
  "file_hash": "167d103318f3641c1da5a0902138c93b2d84cc20204a55073f1c808b77afd963",
  "private": false,
  "record": {
    "abstract": "There are hamiltonians that solve a search problem of finding one of $N$\nitems in $O(\\sqrt{N})$ steps. They are hamiltonians to describe an oscillation\nbetween two states. In this paper we propose a generalized search hamiltonian,\n$H_{g}$. Then the known search hamiltonians become special cases of $H_{g}$.\n  From the generalized search hamiltonian, we present remarkable results that\nsearching with 100% is subject only to the phase factor in $H_{g}$ and\nindependent to the number of states or initialization.",
    "arxiv_id": "quant-ph/0110020",
    "authors": [
      "Joonwoo Bae",
      "Younghun Kwon"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.66.012314",
    "journal_ref": "Phys. Rev. A 66, 012314(2002)",
    "title": "Generalized Quantum Search Hamiltonian",
    "url": "https://arxiv.org/abs/quant-ph/0110020"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "28b7a4aa-7c90-4ef1-9a56-7edceb2d3142",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}