{
  "annotation_id": "28c3051e-2639-4f74-8040-2985c6046bc1",
  "date_created": "2026-03-02T18:01:04.390000Z",
  "date_modified": "2026-03-02T18:01:04.390000Z",
  "file_hash": "f185d019cdb9cd1d910d62b2c2726b199d19fc8bed8a9a9a069abbce11cf032a",
  "private": false,
  "record": {
    "abstract": "It is now well known that electron (hole)-vibron coupling and hence\nJahn-Teller (JT) effect is important understanding the properties of $C_{60}$\nand related molecules. In this paper, we study $H\\otimes (2h\\oplus g)$ coupling\ncase to find the potential energy surfaces for the positively charged $C_{60}$\nmolecule due to distortion. The $H\\otimes (2h\\oplus g)$ Jahn-Teller system is\nof particular importance as this will be the JT effect displayed by $C_{60}$\nmolecules removed with an electron. $C_{60}^{+}$ is obtained by removing one\nelectron from fivefold degenerate Hu highest occupied molecular orbital (HOMO)\nand a hole in HOMO interacts with the vibrational modes of $C_{60}$ and\nsymmetry is broken. We apply the method of symmetry breaking mechanism to\nobtain expressions for the potential energy surface.",
    "arxiv_id": "physics/0511125",
    "authors": [
      "Ramazan Koc",
      "Hayriye Tutunculer",
      "Mehmet Koca"
    ],
    "categories": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "doi": "10.1007/s100530070007",
    "journal_ref": "Eur. Phys. J. D 12, (2000), 467-472",
    "title": "A New Approach to Analyse $H\\otimes (2h\\oplus g)$ Jahn-Teller System for   $C_{60}$",
    "url": "https://arxiv.org/abs/physics/0511125"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4559d63d-62b2-414c-b4b3-eb0a52d0b2ff",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}