{
  "annotation_id": "e4976231-d040-4baa-ab8b-b636ca6e8286",
  "date_created": "2026-03-02T18:00:18.971000Z",
  "date_modified": "2026-03-02T18:00:18.971000Z",
  "file_hash": "b3ac5a1c93d392aa3d19ef6faa3bd71b488a5be4277444f71731789e55b82ff4",
  "private": false,
  "record": {
    "abstract": "A simple way to enforce the Adler zero condition for pion amplitudes in the\nnuclear medium is to use the Lovelace quantization condition but with modified\nRegge Slope $\\alpha\u0027$ This latter is related to change in the gluon condensate.\nIncreasing nuclear density leads to a relative increase in the Regge Slope\n$\\alpha\u0027$ Denoting this increase by a scale factor $\\lambda$, the drop in the\n$\\rho$-mass, $\\Delta-N$ mass difference, increase in $\\pi\\pi$ scattering\nlength, decrease of pion decay constant etc. are simply related to $\\lambda$.",
    "arxiv_id": "nucl-th/9703015",
    "authors": [
      "J. Pasupathy"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "title": "PCAC in Nuclear Medium and the Lovelace-Shapiro-Veneziano formula",
    "url": "https://arxiv.org/abs/nucl-th/9703015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3074065d-d9f8-4654-a3a9-ab2d92074d19",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}