{
  "annotation_id": "ed5dfd7a-7f5a-4247-a3fe-3be2b3210168",
  "date_created": "2026-03-02T18:02:45.028000Z",
  "date_modified": "2026-03-02T18:02:45.028000Z",
  "file_hash": "9151d3fcc375f292b1613ce10d6b536d97c455f5e2e5dbdb0951dceefd07a7f3",
  "private": false,
  "record": {
    "abstract": "We present a method for numerically obtaining the positions, widths and\nwavefunctions of resonance states in a two dimensional billiard connected to a\nwaveguide. For a rectangular billiard, we study the dynamics of three resonance\npoles lying separated from the other ones. As a function of increasing coupling\nstrength between the waveguide and the billiard two of the states become\ntrapped while the width of the third one continues to increase for all coupling\nstrengths. This behavior of the resonance poles is reflected in the time delay\nfunction which can be studied experimentally.",
    "arxiv_id": "quant-ph/9805087",
    "authors": [
      "E. Persson",
      "K. Pichugin",
      "I. Rotter",
      "P. Seba"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevE.58.8001",
    "journal_ref": "Phys.Rev.E58:8001-8004,1998",
    "title": "Interfering resonances in a quantum billiard",
    "url": "https://arxiv.org/abs/quant-ph/9805087"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2c5d4663-ac4a-416c-8e60-205a6092071c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}