{
  "annotation_id": "dfd4e118-d61f-4237-a98f-0e4d3f45689c",
  "date_created": "2026-03-02T18:01:42.251000Z",
  "date_modified": "2026-03-02T18:01:42.251000Z",
  "file_hash": "7c144df3fdd70e865caf20f8e7d295b86ab3241edca499304b7ba791825d50f7",
  "private": false,
  "record": {
    "abstract": "Exceptional points are singularities of the spectrum and wave functions which\noccur in connection with level repulsion. They are accessible in experiments\nusing dissipative systems. It is shown that the wave function at an exceptional\npoint is one specific superposition of two wave functions which are themselves\nspecified by the exceptional point. The phase relation of this superposition\nbrings about a chirality which should be detectable in an experiment.",
    "arxiv_id": "quant-ph/0012093",
    "authors": [
      "W. D. Heiss",
      "H. L. Harney"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s100530170017",
    "title": "The Chirality of Exceptional Points",
    "url": "https://arxiv.org/abs/quant-ph/0012093"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "979c8f91-6abc-4a3f-be23-7ab4ae33a668",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}