{
  "annotation_id": "19a2c697-bec1-4146-9449-84eed121a0ff",
  "date_created": "2026-03-02T18:02:10.381000Z",
  "date_modified": "2026-03-02T18:02:10.381000Z",
  "file_hash": "f4c815364c5411e13433e75e537e47e42c58072e79905e909c8c0db274be6e56",
  "private": false,
  "record": {
    "abstract": "The electric conductance of a molecular junction is calculated by recasting\nthe Keldysh formalism in Liouville space. Dyson equations for nonequilibrium\nmany body Green\u0027s functions (NEGF) are derived directly in real (physical)\ntime. The various NEGFs appear naturally in the theory as time ordered products\nof superoperators, while the Keldysh forward/backward time loop is avoided.",
    "arxiv_id": "quant-ph/0408111",
    "authors": [
      "U. Harbola",
      "S. Mukamel"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Superoperator Many-body Theory of Molecular Currents: Non-equilibrium   Green Functions in Real Time",
    "url": "https://arxiv.org/abs/quant-ph/0408111"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "269cea08-bd9f-412e-a061-d8f49efb6b2d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}