{
  "annotation_id": "4cf95e8a-958e-4bac-be25-8e2292bd24a6",
  "date_created": "2026-03-02T18:02:10.341000Z",
  "date_modified": "2026-03-02T18:02:10.341000Z",
  "file_hash": "65c641877f622f242565212bdc89e553ff0cf97623db4af8c79710acc92214a3",
  "private": false,
  "record": {
    "abstract": "We describe a mechanism for realizing a controlled phase gate for solid-state\ncharge qubits. By augmenting the positionally defined qubit with an auxiliary\nstate, and changing the charge distribution in the three-dot system, we are\nable to effectively switch the Coulombic interaction, effecting an entangling\ngate. We consider two architectures, and numerically investigate their\nrobustness to gate noise.",
    "arxiv_id": "quant-ph/0410062",
    "authors": [
      "S. G. Schirmer",
      "D. K. L. Oi",
      "A. D. Greentree"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.012325",
    "journal_ref": "Phys. Rev. A 71, 012325 (2005)",
    "title": "Controlled phase gate for solid-state charge qubits",
    "url": "https://arxiv.org/abs/quant-ph/0410062"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0a69f8da-40e8-4626-89ba-f80eedef400f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}