{
  "annotation_id": "14acffc0-5dbf-49e9-b525-54499f617a6e",
  "date_created": "2026-03-02T18:02:02.737000Z",
  "date_modified": "2026-03-02T18:02:02.737000Z",
  "file_hash": "9dd4d97c30ca1c5ebeb629afac466dd37f6e50b49715ef6c95e3ab23d504cb3f",
  "private": false,
  "record": {
    "abstract": "We describe an electrodynamic mechanism for coherent, quantum mechanical\ncoupling between spacially separated quantum dots on a microchip. The technique\nis based on capacitive interactions between the electron charge and a\nsuperconducting transmission line resonator, and is closely related to atomic\ncavity quantum electrodynamics. We investigate several potential applications\nof this technique which have varying degrees of complexity. In particular, we\ndemonstrate that this mechanism allows design and investigation of an on-chip\ndouble-dot microscopic maser. Moreover, the interaction may be extended to\ncouple spatially separated electron spin states while only virtually populating\nfast-decaying superpositions of charge states. This represents an effective,\ncontrollable long-range interaction, which may facilitate implementation of\nquantum information processing with electron spin qubits and potentially allow\ncoupling to other quantum systems such as atomic or superconducting qubits.",
    "arxiv_id": "quant-ph/0309106",
    "authors": [
      "L. I. Childress",
      "A. S. Sorensen",
      "M. D. Lukin"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.69.042302",
    "title": "Mesoscopic Cavity Quantum Electrodynamics with Quantum Dots",
    "url": "https://arxiv.org/abs/quant-ph/0309106"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "05eab8c5-3da9-43fb-8e4c-ad824a27eac1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}