{
  "annotation_id": "fd31e9f5-9d9a-443c-9e37-a0d4807579bb",
  "date_created": "2026-03-02T18:02:27.178000Z",
  "date_modified": "2026-03-02T18:02:27.178000Z",
  "file_hash": "a75186bf1e58690505e9260a65c94878676a08646874581f8c1317a732219b0c",
  "private": false,
  "record": {
    "abstract": "Identity of electrons leads to description of their states by symmetrical or\nanti-symmetrical combination of free coherent states.\n  Due to the coordinate uncertainty potential energy of the Coulomb repulsing\nis limited from above and so when energy of electrons is large enough,\nelectrons go through each other, without noticing one another.\n  We show existence of set of coherent states for which wave packages recession\nvanish - electrons remain close regardless of Coulomb repulsion.",
    "arxiv_id": "quant-ph/0607004",
    "authors": [
      "Nataliia O. Cherkashyna",
      "Constantin V. Usenko"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1134/S0030400X07080267",
    "title": "Vanishing of electron pair recession at central impact",
    "url": "https://arxiv.org/abs/quant-ph/0607004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "763ae760-f436-4981-9b4a-61e9b6e6186a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}