{
  "annotation_id": "121b6ed0-191a-41ec-a443-ad7c161d8776",
  "date_created": "2026-03-02T18:01:52.108000Z",
  "date_modified": "2026-03-02T18:01:52.108000Z",
  "file_hash": "36e316ff0fff15f16a5a6e3e10648b76de119d765b21dbe932f34b5962740cbd",
  "private": false,
  "record": {
    "abstract": "The limitations for the coherent manipulation of neutral atoms with\nfabricated solid state devices, so-called `atom chips\u0027, are addressed.\nSpecifically, we examine the dominant decoherence mechanism, which is due to\nthe magnetic noise originating from the surface of the atom chip. It is shown\nthat the contribution of fluctuations in the chip wires at the shot noise level\nis not negligible. We estimate the coherence times and discuss ways to increase\nthem. Our main conclusion is that future advances should allow for coherence\ntimes as long as one second, a few micrometers away from the surface.",
    "arxiv_id": "quant-ph/0208165",
    "authors": [
      "Carsten Henkel",
      "Peter Kr\"uger",
      "Ron Folman",
      "J\"org Schmiedmayer"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s00340-003-1112-z",
    "journal_ref": "Appl. Phys. B. 76, 173 (2003)",
    "title": "Fundamental Limits for Coherent Manipulation on Atom Chips",
    "url": "https://arxiv.org/abs/quant-ph/0208165"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fa8ce5f6-30bb-489a-8495-0223a8f26abf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}