{
  "annotation_id": "3088fb8c-12ab-4d28-97bb-131ed1d6aebd",
  "date_created": "2026-03-02T18:02:16.477000Z",
  "date_modified": "2026-03-02T18:02:16.477000Z",
  "file_hash": "3b6daab8ca6f934f974c1726f2dff6e57157be4d039e296f876216fb1241b0cf",
  "private": false,
  "record": {
    "abstract": "We propose an experimentally viable setup for the realization of\none-dimensional ultracold atom gases in a nanoscale magnetic waveguide formed\nby single doubly-clamped suspended carbon nanotubes. We show that all common\ndecoherence and atom loss mechanisms are small guaranteeing a stable operation\nof the trap. Since the extremely large current densities in carbon nanotubes\nare spatially homogeneous, our proposed architecture allows to overcome the\nproblem of fragmentation of the atom cloud. Adding a second nanowire allows to\ncreate a double-well potential with a moderate tunneling barrier which is\ndesired for tunneling and interference experiments with the advantage of\ntunneling distances being in the nanometer regime.",
    "arxiv_id": "quant-ph/0505210",
    "authors": [
      "V. Peano",
      "M. Thorwart",
      "A. Kasper",
      "R. Egger"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall"
    ],
    "doi": "10.1007/s00340-005-1971-6",
    "journal_ref": "Appl. Phys. B 81, 1075-1080 (2005)",
    "title": "Nanoscale atomic waveguides with suspended carbon nanotubes",
    "url": "https://arxiv.org/abs/quant-ph/0505210"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f36be577-a178-4d51-86eb-942690f710d6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}