{
  "annotation_id": "5cfac4fa-7934-41bf-b5ff-bb0a977b5df4",
  "date_created": "2026-03-02T18:00:49.716000Z",
  "date_modified": "2026-03-02T18:00:49.716000Z",
  "file_hash": "e4517cb91f1d3f66f4daf370151d3bcfea24dc9c70331db924118d0c39bc9fc4",
  "private": false,
  "record": {
    "abstract": "This paper demonstrates that there is much similarity in the mathematical\nformalisms between the optical constants of artificial electromagnetic media\n(such as chiral media, left-handed media, photonic crystals and EIT media) and\nsome physical phenomena in field theory, including general relativity, quantum\nmechanics, energy band theory, etc. The significance of such comparisons lies\nin that: (i) the unification in mathematical descriptions shows that many\nphysical phenomena and effects, which seem to have no connections between them,\nactually share almost the same mathematical structures; (ii) it can provide\nclue to us on suggesting more new effects which is similar in mathematical\ndescriptions to the familiar phenomena in other areas.",
    "arxiv_id": "physics/0405007",
    "authors": [
      "Jian Qi Shen"
    ],
    "categories": [
      "physics.ed-ph"
    ],
    "title": "The resemblances in mathematical structures between the optical   constants of artificial electromagnetic media and some physical phenomena in   field theory",
    "url": "https://arxiv.org/abs/physics/0405007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d1039409-2c03-4b0f-bce9-f22914c25267",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}