{
  "annotation_id": "a586dd30-fc74-45c1-8ae1-ec02a0f403ac",
  "date_created": "2026-03-02T18:00:22.452000Z",
  "date_modified": "2026-03-02T18:00:22.452000Z",
  "file_hash": "07d6b4e70e6fd1c7c9c406c92b821c98f107405187d5b69b102bece3c94cc94c",
  "private": false,
  "record": {
    "abstract": "A single-time quantum transport equation, which includes effects beyond the\nquasiparticle approximation, is derived for Fermi-systems in the framework of\nnon-equilibrium real-time Green\u0027s functions theory. Ternary correlations are\nincorporated in the kinetic description via a cluster expansion for the\nself-energies (e.g., the transport vertex and the width) truncated at the level\nof three-body scattering amplitudes. A finite temperature/density formulation\nof the three-body problem is given. Corresponding three-body equations reduce\nto the well-known Faddeev equations in the vacuum limit. In equilibrium the\nequation of state contains virial corrections proportional to the third quantum\nvirial coefficient.",
    "arxiv_id": "nucl-th/9712074",
    "authors": [
      "A. Sedrakian",
      "G. Roepke"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1006/aphy.1998.5809",
    "journal_ref": "Annals Phys. 266 (1998) 524-550",
    "title": "A quantum kinetic equation for Fermi-systems including three-body   correlations",
    "url": "https://arxiv.org/abs/nucl-th/9712074"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cbeafa12-06b2-4f27-86ba-5f6a043d7af8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}