{
  "annotation_id": "579b8a25-0300-4830-aad0-ac1ba9ef0be8",
  "date_created": "2026-03-02T18:00:32.605000Z",
  "date_modified": "2026-03-02T18:00:32.605000Z",
  "file_hash": "07870584a684c9cbe4a933bd450d61108226cc03b3ec1dc787786f78566f0d01",
  "private": false,
  "record": {
    "abstract": "The quantum dynamics of coupled subsystems connected to a thermal bath is\nstudied. In some of the earlier work the effect of intercenter coupling on the\ndissipative part was neglected. This is equivalent to a zeroth-order\nperturbative expansion of the damping term with respect to the intercenter\ncoupling. It is shown numerically for two coupled harmonic oscillators that\nthis treatment can lead to artifacts and a completely wrong description, for\nexample, of a charge transfer processes even for very weak intercenter\ncoupling. Here we perform a first-order treatment and show that these artifacts\ndisappear. In addition, we demonstrate that the thermodynamic equilibrium\npopulation is almost reached even for strong intercenter coupling strength.",
    "arxiv_id": "physics/0012012",
    "authors": [
      "Ulrich Kleinekathoefer",
      "Ivan Kondov",
      "Michael Schreiber"
    ],
    "categories": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "doi": "10.1016/S0301-0104(01)00288-9",
    "journal_ref": "Chem. Phys. 268, 121-130 (2001)",
    "title": "Perturbative treatment of intercenter coupling in Redfield theory",
    "url": "https://arxiv.org/abs/physics/0012012"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "55b59fdd-eec1-4360-b0d4-b6889e9531bb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}