{
  "annotation_id": "f874f7ef-5392-4017-9809-fed47bfcf774",
  "date_created": "2026-03-02T18:00:28.795000Z",
  "date_modified": "2026-03-02T18:00:28.795000Z",
  "file_hash": "92b30792d2ee5ff799efb7d1984f7fc908cfcf1aa292c3787a8f9305447100da",
  "private": false,
  "record": {
    "abstract": "The kaon energy in neutron matter is calculated analytically with the\nKlein-Gordon equation, by making a Wigner-Seitz cell approximation and\nemploying a $K^-N$ square well potential. The transition from the low density\nLenz potential, proportional to scattering length, to the high density Hartree\npotential is found to begin at fairly low densities. Exact non-relativistic\ncalculations of the kaon energy in a simple cubic crystal of neutrons are used\nto test the Wigner-Seitz and the Ericson-Ericson approximation methods. All the\ncalculations indicate that by $\\sim 4$ times nuclear matter density the Hartree\nlimit is reached, and as the Hartree potential is less attractive, the density\nfor kaon condensation appears to higher than previously estimated. Effects of a\nhypothetical repulsive core in the $K^-N$ potential are also studied.",
    "arxiv_id": "nucl-th/9912043",
    "authors": [
      "J. Carlson",
      "H. Heiselberg",
      "V. R. Pandharipande"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.63.017603",
    "journal_ref": "Phys.Rev. C63 (2001) 017603",
    "title": "Kaon Condensation in Dense Matter",
    "url": "https://arxiv.org/abs/nucl-th/9912043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b3a53d24-cd2b-49f1-94c6-c3387925abe9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}