{
  "annotation_id": "28d4f538-60ec-444d-af57-f01c8816326f",
  "date_created": "2026-03-02T18:01:53.166000Z",
  "date_modified": "2026-03-02T18:01:53.166000Z",
  "file_hash": "aedd46ea9703b2c4ead1742d7c927e338d9d4f776b825e32ce0cd724b5b41ea4",
  "private": false,
  "record": {
    "abstract": "We consider induced topological transitions in a wire made from cylindrical\nsuperconducting film. During a transition, a pulse of electric current causes\ntransport of a virtual vortex-antivortex pair around the cylinder. We consider\nboth the instanton approach, in which the transition is viewed as motion of\nvortices in the Euclidean time, and the real-time dual formulation, in which\nvortices are described by a fundamental quantum field. The instanton approach\nis convenient to discuss effects of the environment, while in the dual\nformulation we show that there exists a potentially useful adiabatic regime, in\nwhich the probability to create a real vortex pair is exponentially suppressed,\nbut the total transport of the vortex number can be of order one.",
    "arxiv_id": "quant-ph/0210019",
    "authors": [
      "S. Khlebnikov"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "title": "Induced vortex tunneling in a superconducting wire",
    "url": "https://arxiv.org/abs/quant-ph/0210019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ac7441e0-a4f9-45da-b8fe-565d53d918ee",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}