{
  "annotation_id": "fdb4346f-70a0-4592-9083-a68fd86fb1de",
  "date_created": "2026-03-02T18:02:24.181000Z",
  "date_modified": "2026-03-02T18:02:24.181000Z",
  "file_hash": "199072338abe2d8f3f882adf0901abea5122ee089d5ace47f42a0173e1ecf237",
  "private": false,
  "record": {
    "abstract": "A general formalism of the relation between geometric phases produced by\ncircularly evolving interacting spin systems and their criticality behavior is\npresented. This opens up the way for the use of geometric phases as a tool to\nstudy regions of criticality without having to undergo a quantum phase\ntransition. As a concrete example a spin-1/2 chain with XY interactions is\npresented and the corresponding geometric phases are analyzed. The\ngeneralization of these results to the case of an arbitrary spin system\nprovides an explanation for the existence of such a relation.",
    "arxiv_id": "quant-ph/0602154",
    "authors": [
      "Jiannis K. Pachos",
      "Angelo C. M. Carollo"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1098/rsta.2006.1894",
    "journal_ref": "Phil. Trans. R. Soc. A 364, 3463--3476 (2006)",
    "title": "Geometric phases and criticality in spin systems",
    "url": "https://arxiv.org/abs/quant-ph/0602154"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "444eb518-ad57-4c92-9d50-f59d7585f27f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}