{
  "annotation_id": "45c7d5d0-d2a0-4730-a850-e67d29b57e3b",
  "date_created": "2026-03-02T18:01:56.196000Z",
  "date_modified": "2026-03-02T18:01:56.196000Z",
  "file_hash": "db5c687f40253cf615902f6a05b74cb1db4ed03b52c8389ee251e797f693ade6",
  "private": false,
  "record": {
    "abstract": "A random matrix theory approach is applied in order to analyze the\nlocalization properties of local spectral density for a generic system of\ncoupled quantum states with strong static imperfection in the unperturbed\nenergy levels. The system is excited by an external periodic field, the\ntemporal profile of which is close to monochromatic one. The shape of local\nspectral density is shown to be well described by the contour obtained from a\nrelevant model of periodically driven two-states system with irreversible\nlosses to an external thermal bath. The shape width and the inverse\nparticipation ratio are determined as functions both of the Rabi frequency and\nof parameters specifying the localization effect for our system in the absence\nof external field.",
    "arxiv_id": "quant-ph/0212160",
    "authors": [
      "V. S. Starovoitov"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1134/1.1586733",
    "title": "Local Spectral Density for a Periodically Driven System of Coupled   Quantum States with Strong Imperfection in Unperturbed Energies",
    "url": "https://arxiv.org/abs/quant-ph/0212160"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ad0a2cd3-29e9-4057-96c7-ba00e33317b8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}