{
  "annotation_id": "34de2225-1f0e-4422-9c3c-d149cac934ae",
  "date_created": "2026-03-02T18:02:30.495000Z",
  "date_modified": "2026-03-02T18:02:30.495000Z",
  "file_hash": "d5b71c0c878ea357dd0337be7cbb8700c3c61eb4c0d4e0b3e733fbedbd2239b2",
  "private": false,
  "record": {
    "abstract": "We study the quantum dynamics of a single mode/particle interacting\ninhomogeneously with a large number of particles and introduce an effective\napproach to find the accessible Hilbert space where the dynamics takes place.\nTwo relevant examples are given: the inhomogeneous Tavis-Cummings model (e.g.,\nN atomic qubits coupled to a single cavity mode, or to a motional mode in\ntrapped ions) and the inhomogeneous coupling of an electron spin to N nuclear\nspins in a quantum dot.",
    "arxiv_id": "quant-ph/0610078",
    "authors": [
      "C. E. Lopez",
      "H. Christ",
      "J. C. Retamal",
      "E. Solano"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall"
    ],
    "doi": "10.1103/PhysRevA.75.033818",
    "journal_ref": "Phys. Rev. A 75, 033818 (2007)",
    "title": "Effective Quantum Dynamics of Interacting Systems with Inhomogeneous   Coupling",
    "url": "https://arxiv.org/abs/quant-ph/0610078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d4a7b525-5c51-4314-a24b-de6c300dc20d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}