{
  "annotation_id": "b3234c33-b2fd-47c2-a252-dac0dc2e177a",
  "date_created": "2026-03-02T18:01:10.316000Z",
  "date_modified": "2026-03-02T18:01:10.316000Z",
  "file_hash": "17d814678ecda32e32593812da35979707fa56078eedf98cd6eb52cb133be473",
  "private": false,
  "record": {
    "abstract": "We discuss the tightly bound (hydrino) solution of the Klein-Gordon equation\nfor the Coulomb potential in 3 dimensions. We show that a similarly tightly\nbound state occurs for the Dirac equation in 2 dimensions. These states are\nunphysical since they disappear if the nuclear charge distribution is taken to\nhave an arbitrarily small but non-zero radius.",
    "arxiv_id": "physics/0608095",
    "authors": [
      "Norman Dombey"
    ],
    "categories": [
      "physics.class-ph",
      "hep-th",
      "physics.gen-ph",
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2006.07.069",
    "journal_ref": "Phys.Lett.A360:62-65,2006",
    "title": "The hydrino and other unlikely states",
    "url": "https://arxiv.org/abs/physics/0608095"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "383cf59a-27cb-4037-bbe7-015d5f914d0b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}