{
  "annotation_id": "bd082ff3-5d1e-4821-8b0f-486f69c90fb5",
  "date_created": "2026-03-02T18:02:24.204000Z",
  "date_modified": "2026-03-02T18:02:24.204000Z",
  "file_hash": "c2d1f844ce4b5b118afaea79b02bc268a79406967de00f0eb74615c355861a95",
  "private": false,
  "record": {
    "abstract": "We investigate numerically the tunneling effect under influence of another\nparticle in a double well system. Such influence from only one degree of\nfreedom makes decoherence and quantum-classical transition, i.e., suppression\nof the tunneling effect. The decoherence happens even for cases that the\ninfluence is from a particle of very small mass, and it has virtually no effect\nin the corresponding classical dynamics. There are cases similar to dynamical\nlocalization that the suppressed tunneling rate is several times smaller than\nthe classical counterpart. This result is relevant for understanding\nquantitatively the dynamical process of decoherence and quantum to classical\ntransition.",
    "arxiv_id": "quant-ph/0601025",
    "authors": [
      "Quanlin Jie",
      "Bambi Hu",
      "Guangjong Dong"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.other",
      "nlin.CD"
    ],
    "title": "Decoherence and localization in tunneling process under influence of one   external degree of freedom",
    "url": "https://arxiv.org/abs/quant-ph/0601025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "af81aab2-5f8b-40c6-90f0-42de3710efc5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}