{
  "annotation_id": "535d8724-dee5-425c-b2d8-b3b1f1acf97a",
  "date_created": "2026-03-02T18:01:52.424000Z",
  "date_modified": "2026-03-02T18:01:52.424000Z",
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  "record": {
    "abstract": "A generalised definition of the metric of quantum states is proposed by using\nthe techniques of differential geometry. The metric of quantum state space\nderived earlier by Anandan, is reproduced and verified here by this generalised\ndefinition. The metric of quantum states in the configuration space and its\npossible geometrical framework is explored. Also, invariance of the metric of\nquantum states under local gauge transformations, coordinate transformations,\nand the relativistic transformations is discussed.",
    "arxiv_id": "quant-ph/0205084",
    "authors": [
      "Aalok Pandya",
      "Ashok K. Nagawat"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Physics Essays, Vol 19, No. 2 (2006)",
    "title": "The Metric of Quantum States Revisited",
    "url": "https://arxiv.org/abs/quant-ph/0205084"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9d6b8293-1b15-4ea3-a1d1-f924fb9c46fa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}