{
  "annotation_id": "07efbc49-cc8b-431b-80e6-e763fd33c430",
  "date_created": "2026-03-02T18:00:15.194000Z",
  "date_modified": "2026-03-02T18:00:15.194000Z",
  "file_hash": "1f761ede965fb891dfacfcdc9ffff34fb848caff62e79f56e9a21d3606fa9e0c",
  "private": false,
  "record": {
    "abstract": "An outstanding problem in the study of possible kaon condensation is the\nstriking discrepancy between the results of chiral perturbation theory and\nthose of the PCAC-plus-current-algebra approach. I discuss here what causes\nthis discrepancy and what needs to be done to solve the problem. In addition, I\npoint out the importance of examining the validity of the non-relativistic\napproximation universally employed in the existing treatments of kaon\ncondensation.",
    "arxiv_id": "nucl-th/9407034",
    "authors": [
      "Kuniharu Kubodera"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Chiral perturbation in dense matter and meson condensation controversy",
    "url": "https://arxiv.org/abs/nucl-th/9407034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "19b301c6-17e9-48b2-a842-6dd36c653efa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}