{
  "annotation_id": "966649da-eeff-42d5-a550-7d8f8561f0a9",
  "date_created": "2026-03-02T18:02:03.486000Z",
  "date_modified": "2026-03-02T18:02:03.486000Z",
  "file_hash": "aa1e3b1db1ad34fa12c95df6a4167b00bd1a6cd1dbe8c1fb0bdcee98fa1cc298",
  "private": false,
  "record": {
    "abstract": "We develop a spectral representation formalism to calculate the Casimir force\nin the non-retarded limit, between a spherical particle and a substrate, both\nwith arbitrary local dielectric properties. This spectral formalism allows one\nto do a systematic study of the force as a function of the geometrical\nvariables separately from the dielectric properties. We found that the force\ndoes not follow a simple power-law as a function of the separation between the\nsphere and substrate. As a consequence, the non-retarded Casimir force is\nenhanced by several orders of magnitude as the sphere approaches the substrate,\nwhile at large separations the dipolar term dominates the force.",
    "arxiv_id": "quant-ph/0312090",
    "authors": [
      "Cecilia Noguez",
      "C. E. Roman-Velazquez"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Casimir force between a sphere and a plane: spectral representation   formalism",
    "url": "https://arxiv.org/abs/quant-ph/0312090"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3702131f-84af-40e8-84d4-e7e8e439e707",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}