{
  "annotation_id": "569b9d38-bf4a-4f5c-bb66-54a46f57ca41",
  "date_created": "2026-03-02T18:02:40.651000Z",
  "date_modified": "2026-03-02T18:02:40.651000Z",
  "file_hash": "44e168464487dddf88cd04034efa77792e42b3a5682cc17c902bfb5b0587162f",
  "private": false,
  "record": {
    "abstract": "We predict that large moments $J$, placed into a crystal field with the cubic\npoint symmetry group, differ by their spectrum and magnetic properties. E. g.,\nproperties of the odd-integer moments are different from those of the\neven-integer. The effect is due to Berry\u0027s phases gained by the moment, when it\ntunnels between minima of the external field. Two cases of the group $O$ are\nclassified, namely, 6- and 8-fold coordinations. The spectrum and degeneration\nof energy levels depend on a remainder $\\{J/n\\}$, where the divisor $n=4$ and 3\nfor 6-fold and 8-fold coordination respectively. %High symmetry results in a\nfinite magnetic moment for half-integer %and some integer moments, for example\nodd $J$ at 6-fold coordination. Large moments in the cubic environment can be\nrealized by diluted alloys ${R}_{1-x}{R}_{x}\u0027$Sb, where R=Lu, La, and R$\u0027$=Tb,\nDy, Ho, Er.",
    "arxiv_id": "quant-ph/9801010",
    "authors": [
      "V. A. Kalatsky",
      "V. L. Pokrovsky"
    ],
    "categories": [
      "quant-ph",
      "cond-mat"
    ],
    "doi": "10.1209/epl/i1998-00507-2",
    "journal_ref": "Europhys.Lett. 44 (1998) 539-545",
    "title": "Large moments in external fields of cubic group symmetry",
    "url": "https://arxiv.org/abs/quant-ph/9801010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "badc717c-104b-4e29-8cae-4edfd041a554",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}