{
  "annotation_id": "9d7138b9-4b45-43dd-be77-c9e266dce8f4",
  "date_created": "2026-03-02T18:01:48.538000Z",
  "date_modified": "2026-03-02T18:01:48.538000Z",
  "file_hash": "47ae10be8582026da172ca95850df1ee3098d6695a942041443929ab0b731323",
  "private": false,
  "record": {
    "abstract": "In this letter we propose a scheme to build up high coherent solid-state\nquantum bit (qubit) from two coupled quantum dots. Quantum information is\nstored in electron-hole pair state with the electron and hole locating in\ndifferent dots, and universal quantum gates involving any pair of qubits are\nrealized by effective coupling interaction via virtually exchanging cavity\nphotons.",
    "arxiv_id": "quant-ph/0204027",
    "authors": [
      "Xin-Qi Li",
      "YiJing Yan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1063/1.1491289",
    "journal_ref": "Appl. Phys. Lett. 81, 168 (2002).",
    "title": "High coherent solid-state qubit from a pair of quantum dots",
    "url": "https://arxiv.org/abs/quant-ph/0204027"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "81c3ea45-f940-4977-9912-e6ba6d64e3d8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}