{
  "annotation_id": "1b316a2c-98df-45b4-ac57-aa77459b4eb2",
  "date_created": "2026-03-02T18:02:03.245000Z",
  "date_modified": "2026-03-02T18:02:03.245000Z",
  "file_hash": "86e48dbbf2e5903a4b22c02c282c8f2b95231d6407b3c9d4895d68c902c1f11d",
  "private": false,
  "record": {
    "abstract": "We calculate exactly the Casimir force between a spherical particle and a\nplane, both with arbitrary dielectric properties, in the non-retarded limit.\nUsing a Spectral Representation formalism, we show that the Casimir force of a\nsphere made of a material A and a plane made of a material B, differ from the\ncase when the sphere is made of B, and the plane is made of A. The differences\nin energy and force show the importance of the geometry, and make evident the\nnecessity of realistic descriptions of the sphere-plane system beyond the\nProximity Theorem approximation.",
    "arxiv_id": "quant-ph/0312009",
    "authors": [
      "Cecilia Noguea",
      "Carlos E. Roman-Velazquez"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mtrl-sci",
      "cond-mat.other",
      "physics.chem-ph"
    ],
    "doi": "10.1103/PhysRevB.70.195412",
    "journal_ref": "Phys. Rev. B70, 195412 (2004)",
    "title": "Casimir effect between dissimilar materials: a test for the proximity   theorem",
    "url": "https://arxiv.org/abs/quant-ph/0312009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4c0679ad-5222-490c-8d4b-70bc68d03a59",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}