{
  "annotation_id": "b9bb645a-e775-4642-80ea-f89a9d6e2752",
  "date_created": "2026-03-02T18:02:13.517000Z",
  "date_modified": "2026-03-02T18:02:13.517000Z",
  "file_hash": "be4c451ad982c2c04364ab6940245bf3541a82c745fc3c2553770aabdc523329",
  "private": false,
  "record": {
    "abstract": "In this paper we compare the concept of the tunneling time introduced in\nquant-ph/0405028 with those of the phase and dwell times. As is shown, unlike\nthe latter our definition of the transmission time coincides, in the limit of\nweak scattering potentials, with that for a free particle. This is valid for\nall values of the particle\u0027s momentum, including the case of however slow\nparticles. All three times are also considered for a resonant tunneling. In all\nthe cases the main feature to distinguish our concept from others is that the\naverage starting point of transmitted (reflected) particles does not coincide\nwith that of all particles. One has to stress here that there is no such an\nexperiment which would give coordinates of all the three points,\nsimultaneously. For measuring the position of the average starting point of\ntransmitted particles we propose an experimental scheme based on the Larmor\nprecession effect.",
    "arxiv_id": "quant-ph/0501067",
    "authors": [
      "N. L. Chuprikov"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall"
    ],
    "title": "A comparative analysis of tunneling time concepts: Where do transmitted   particles start from, on the average?",
    "url": "https://arxiv.org/abs/quant-ph/0501067"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "060ec175-24c3-4783-bd61-02eca833d41f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}