{
  "annotation_id": "dff7165c-e9a4-4ea9-8675-becadc981f71",
  "date_created": "2026-03-02T18:01:45.791000Z",
  "date_modified": "2026-03-02T18:01:45.791000Z",
  "file_hash": "093296e43c74b6a4152b4aa2d670547d867df16090b3d11dc7df3339b54053c1",
  "private": false,
  "record": {
    "abstract": "In 1948 H.B.G.Casimir predicted that an attractive force between two\nperfectly conducting neutral plates exists due to changes in the\nelectromagnetic vacuum energy caused by the influence of the plates. In 1956\nE.M. Lifshitz derived an extension of Casimir\u0027s expression applicable to finite\ntemperatures and arbitrary dielectric constants for the two half-spaces and the\ngap in between them. It is shown in this brief report that, while the Lifshitz\nformula predicts an attractive force for the case of identical dielectric\nconstants for the two half-spaces, a repulsive force results in some\ncircumstances when the dielectric constants are not identical. The reason for\nthe repulsive force and possible applications will be considered.",
    "arxiv_id": "quant-ph/0109134",
    "authors": [
      "Karen Windmeier Wetz"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Repulsive Casimir Force between Dielectric Planes",
    "url": "https://arxiv.org/abs/quant-ph/0109134"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6124a255-df06-4b65-a2f0-5bce1e1ae436",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}