{
  "annotation_id": "0f7b758b-9457-4045-86b4-ea2f9e85ffc4",
  "date_created": "2026-03-02T18:02:33.708000Z",
  "date_modified": "2026-03-02T18:02:33.708000Z",
  "file_hash": "1cf22eedc24fdb8b477ae29255ab4055e84a6850faa719966a47780bde02f261",
  "private": false,
  "record": {
    "abstract": "By introducing the self-energy density functionals for the dissipative\ninteractions between the reduced system and its environment, we develop a\ntime-dependent density-functional theory formalism based on an equation of\nmotion for the Kohn-Sham reduced single-electron density matrix of the reduced\nsystem. Two approximate schemes are proposed for the self-energy density\nfunctionals, the complete second order approximation and the wide-band limit\napproximation. A numerical method based on the wide-band limit approximation is\nsubsequently developed and implemented to simulate the steady and transient\ncurrent through various realistic molecular devices. Simulation results are\npresented and discussed.",
    "arxiv_id": "quant-ph/0702249",
    "authors": [
      "Xiao Zheng",
      "Fan Wang",
      "Chi Yung Yam",
      "Yan Mo",
      "GuanHua Chen"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevB.75.195127",
    "title": "Time-dependent density-functional theory for open systems",
    "url": "https://arxiv.org/abs/quant-ph/0702249"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "efcae3a8-3bc4-42e6-a721-b056f113783a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}