{
  "annotation_id": "040ef9c3-0ac0-4213-9798-af81a93e65de",
  "date_created": "2026-03-02T18:01:11.526000Z",
  "date_modified": "2026-03-02T18:01:11.526000Z",
  "file_hash": "eb9f26ef016de7768e770a4d4a45589c4219b66ce7683012f069a71bdd8070a7",
  "private": false,
  "record": {
    "abstract": "We investigate a torsional pendulum containing a ferrofluid that is forced\nperiodically to undergo small-amplitude oscillations. A homogeneous magnetic\nfield is applied perpendicular to the pendulum axis. We give an analytical\nformula for the ferrofluid-induced ``selfenergy\u0027\u0027 in the pendulum\u0027s dynamic\nresponse function for monodisperse as well as for polydisperse ferrofluids.",
    "arxiv_id": "physics/0608037",
    "authors": [
      "A. Leschhorn",
      "M. L\u00fccke"
    ],
    "categories": [
      "physics.flu-dyn"
    ],
    "doi": "10.1524/zpch.2006.220.1.89",
    "journal_ref": "Z. Phys. Chem. 220 (2006) 89-96",
    "title": "Periodically forced ferrofluid pendulum: effect of polydispersity",
    "url": "https://arxiv.org/abs/physics/0608037"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0880bdd0-57aa-4c3c-8415-f37bd45e4aa5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}