{
  "annotation_id": "231df69c-473e-41f9-a3a7-87f6e3a13b96",
  "date_created": "2026-03-02T18:00:57.283000Z",
  "date_modified": "2026-03-02T18:00:57.283000Z",
  "file_hash": "ffa3dcc2ea4bedcaf334d7e0e7f75bdcf865abb9553ea871aa9dadd8d30b4899",
  "private": false,
  "record": {
    "abstract": "Time domain deBroglie wave interferometry [Cahn et al, Phys. Rev. Lett. 79,\n784] is applied to Rb87 atoms in a magnetic guide. A standing wave light field\nis carefully aligned along the guiding direction of the magnetic trapping\npotential from a soft-ferromagnetic 4-foil structure. A sequence of two\nstanding wave pulses is applied to the magnetically trapped atoms. The\nbackscattered light at the atomic density grating revival time is collected and\ndetected via a heterodyning technique. In addition to the observed recoil\noscillations that fit the interferometer theory for atoms in free space, we\nobserve a decay of the interferometer contrast on a millisecond time scale with\nunexpected millisecond-scale oscillations. We find that the oscillating decay\nis explained by a residual variation of the linear trapping potential along the\nstanding wave direction.",
    "arxiv_id": "physics/0503130",
    "authors": [
      "Saijun Wu",
      "Edward J. Su",
      "Mara Prentiss"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1140/epjd/e2005-00212-8",
    "journal_ref": "Eur. Phys. J. D35: 111-118 (2005)",
    "title": "Time domain deBroglie wave interferometry along a magnetic guide",
    "url": "https://arxiv.org/abs/physics/0503130"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "43b4f4a8-7b6b-4e3d-bfd1-210bab5d2fb6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}