{
  "annotation_id": "2566f875-4bc0-4181-a018-f9e0eb19372e",
  "date_created": "2026-03-02T18:01:07.600000Z",
  "date_modified": "2026-03-02T18:01:07.600000Z",
  "file_hash": "33414301ff05732d0f0c78e81d51a4fd4a0e56ffa41e66c9e279be02a4356def",
  "private": false,
  "record": {
    "abstract": "The physical aspect of a general perturbation theory is explored. Its role as\na physical principle for understanding the interaction among matter with\ndifferent levels of hierarchy is appreciated. It is shown that the generic\nperturbation theory can not only be used for understanding various electronic\nphenomena including the nature of chemical bonds but also serve as a\n$\\it{unified}$ theme for developing $\\it{general}$ electronic structure\ntheories and calculation schemes. In particular, a $\\it{standard}$ electron\ncorrelation approach is suggested and established according to this law.",
    "arxiv_id": "physics/0602187",
    "authors": [
      "Liqiang Wei"
    ],
    "categories": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "title": "Exploring Harmony between Theory and Computation - Toward a unified   electronic structure theory",
    "url": "https://arxiv.org/abs/physics/0602187"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "aaa80e64-6530-4bf4-8440-f6e826045501",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}