{
  "annotation_id": "5906d4a5-54f2-4979-ab80-55e541d8ba48",
  "date_created": "2026-03-02T18:00:52.612000Z",
  "date_modified": "2026-03-02T18:00:52.612000Z",
  "file_hash": "54cf7a309ef7921de090b9c9b340f4f376c09d69efc4d828eb0b751a57c6a057",
  "private": false,
  "record": {
    "abstract": "The dielectric property $(2\\times2)$ of the anisotropic optical medium is\nfound out considering the polarized photon as two component spinor of spherical\nharmonics.The Geometric Phase of single polarized photon has been evaluated in\ntwo ways. The phase two-form of the dielectric matrix through a twist and the\nPancharatnam phase (GP) through the change of angular momentum of the incident\npolarized photon over a closed triangular path on the extended Poincare sphere.\nThe helicity in connection with the spin angular momentum of the chiral photon\nplays the key role in developing these phase holonomies.",
    "arxiv_id": "physics/0407146",
    "authors": [
      "Dipti Banerjee"
    ],
    "categories": [
      "physics.optics",
      "physics.gen-ph"
    ],
    "doi": "10.1364/JOSAB.23.000817",
    "journal_ref": "Jor. Opt. Soc. Am.-B23, (2006) 817",
    "title": "Geometric Phase From Dielectric Matrix",
    "url": "https://arxiv.org/abs/physics/0407146"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bbfd8e47-5e26-4b42-bcb4-6782456943c9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}