dorsal/arxiv
View SchemaQuasi-exact expansion of the electron momentum density of the Hooke's atom
| Authors | S. Ragot |
|---|---|
| Categories | |
| ArXiv ID | physics/0603246 |
| URL | https://arxiv.org/abs/physics/0603246 |
Abstract
An analytic expansion of the exact one-electron momentum density of the Hooke's atom is derived for the case k = 1/4. Electron correlation is shown to have opposite effects on the momentum density, compared with the Moshinsky's atom, but is qualitatively similar to classical two-electron atomic systems at large momenta.
{
"annotation_id": "6ba9090e-abb4-4de9-a144-6c137b06019e",
"date_created": "2026-03-02T18:01:06.676000Z",
"date_modified": "2026-03-02T18:01:06.676000Z",
"file_hash": "b24779bc032fdace9b101ab051f5a0bf59e712e5cd6d38891f70c8ee489ff33a",
"private": false,
"record": {
"abstract": "An analytic expansion of the exact one-electron momentum density of the\nHooke\u0027s atom is derived for the case k = 1/4. Electron correlation is shown to\nhave opposite effects on the momentum density, compared with the Moshinsky\u0027s\natom, but is qualitatively similar to classical two-electron atomic systems at\nlarge momenta.",
"arxiv_id": "physics/0603246",
"authors": [
"S. Ragot"
],
"categories": [
"physics.chem-ph",
"physics.atom-ph"
],
"title": "Quasi-exact expansion of the electron momentum density of the Hooke\u0027s atom",
"url": "https://arxiv.org/abs/physics/0603246"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "ffaf4085-50d0-4a4a-bc20-00bc806c84bb",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}