{
  "annotation_id": "f2ddf6e4-a9b7-4770-93a8-99870e5b35f3",
  "date_created": "2026-03-02T18:02:45.141000Z",
  "date_modified": "2026-03-02T18:02:45.141000Z",
  "file_hash": "13ac75a03c4fb6fe6843f98157557943dd3f6008fd4c372489fbfe001e30650d",
  "private": false,
  "record": {
    "abstract": "We show that the quantum topological effect predicted by Aharonov and Casher\n(AC effect) [Phys. Rev. Lett. 53, 319 (1984)] may be used to create circulating\nstates of magnetically trapped atomic Bose-Einstein condensates (BEC). A simple\nexperimental setup is suggested based on a multiply connected geometry such as\na toroidal trap or a magnetic trap pinched by a blue-detuned laser. We give\nnumerical estimates of such effects within the current atomic BEC experiments,\nand point out some interesting properties of the associated quantized\ncirculating states.",
    "arxiv_id": "quant-ph/9810059",
    "authors": [
      "K. G. Petrosyan",
      "L. You"
    ],
    "categories": [
      "quant-ph",
      "cond-mat"
    ],
    "doi": "10.1103/PhysRevA.59.639",
    "title": "Topological phases and circulating states of Bose-Einstein condensates",
    "url": "https://arxiv.org/abs/quant-ph/9810059"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "aae6d6dd-1864-4d44-b1b7-f94f54d6ac83",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}