{
  "annotation_id": "09269bdd-c3e7-451a-9b39-5fc09e5d7f62",
  "date_created": "2026-03-02T18:01:59.397000Z",
  "date_modified": "2026-03-02T18:01:59.397000Z",
  "file_hash": "883ba466dc8f64fd85c7e57075d4078d0fa0f93fd780f334881f2cec9d0f39e5",
  "private": false,
  "record": {
    "abstract": "A recent theoretical calculation shows that the Casimir force between two\nparallel plates can be repulsive for plates with nontrivial magnetic properties\n(O. Kenneth et al., Phys. Rev. Lett. 89, 033001 (2002)). According to the\nauthors, the effect may be observed with known materials, such as ferrites and\ngarnets, and it might be possible to engineer micro- or nanoelectromechanical\nsystems (MEMS or NEMS) that could take advantage of a short range repulsive\nforce. Here we show that on the contrary the Casimir force between two parallel\nplates in vacuum at micron and submicron distance is always attractive.",
    "arxiv_id": "quant-ph/0305065",
    "authors": [
      "D. Iannuzzi",
      "F. Capasso"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.91.029101",
    "journal_ref": "Phys. Rev. Lett. 91, 029101 (2003)",
    "title": "Comment on Repulsive Casimir Forces",
    "url": "https://arxiv.org/abs/quant-ph/0305065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a4bc885a-49ad-43c5-ab4f-f4a1b1bc74dc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}