{
  "annotation_id": "ad412790-8341-4be5-8956-38ae606120e0",
  "date_created": "2026-03-02T18:02:41.705000Z",
  "date_modified": "2026-03-02T18:02:41.705000Z",
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  "record": {
    "abstract": "It is shown that a topological vector-potential (Berry phase) is induced by\nthe act of measuring angular momentum in a direction defined by a reference\nparticle. This vector potential appears as a consequence of the back-reaction\ndue to the quantum measurement.",
    "arxiv_id": "quant-ph/9708043",
    "authors": [
      "Y. Aharonov",
      "T. Kaufherr",
      "S. Popescu",
      "B. Reznik"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.80.2023",
    "journal_ref": "Phys.Rev.Lett. 80 (1998) 2023-2026",
    "title": "Quantum Measurement Back-Reaction and Induced Toplogical Phases",
    "url": "https://arxiv.org/abs/quant-ph/9708043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "198aa2f4-6fa3-4ac9-b20f-b02f50d535a2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}