{
  "annotation_id": "15249b0a-d1f4-4ffd-899c-42c809b115c4",
  "date_created": "2026-03-02T18:01:52.621000Z",
  "date_modified": "2026-03-02T18:01:52.621000Z",
  "file_hash": "be28f44133fe4e1fbde83001b1d7676b64fa41303bb188b39b09c7d94bcbc66d",
  "private": false,
  "record": {
    "abstract": "We study the tunneling through an arbitrary number of finite rectangular\nopaque barriers and generalize earlier results by showing that the total\ntunneling phase time depends neither on the barrier thickness nor on the\ninter-barrier separation. We also predict two novel peculiar features of the\nsystem considered, namely the independence of the transit time (for non\nresonant tunneling) and the resonant frequency on the number of barriers\ncrossed, which can be directly tested in photonic experiments. A thorough\nanalysis of the role played by inter-barrier multiple reflections and a\nphysical interpretation of the results obtained is reported, showing that\nmultibarrier tunneling is a highly non-local phenomenon.",
    "arxiv_id": "quant-ph/0209018",
    "authors": [
      "S. Esposito"
    ],
    "categories": [
      "quant-ph",
      "hep-ph",
      "hep-th",
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevE.67.016609",
    "journal_ref": "Phys.Rev. E67 (2003) 016609",
    "title": "Multibarrier tunneling",
    "url": "https://arxiv.org/abs/quant-ph/0209018"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0fffdd1f-60d7-48ac-839b-e332c20d0452",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}