{
  "annotation_id": "23a5ebbf-8099-4e21-812e-a86d9088f0d5",
  "date_created": "2026-03-02T18:00:04.392000Z",
  "date_modified": "2026-03-02T18:00:04.392000Z",
  "file_hash": "b915e4f07d3d5f8b05eeb390fd428084bd72ff48e12924718e88e26d9ca7d021",
  "private": false,
  "record": {
    "abstract": "A hidden local symmetry formalism with a two-photon counterterm approach is\nperformed based on the relativistic continuum quantum many-body theory. The\nunderlying electromagnetic under-screening as well as screening effects between\nthe electric charged point-like electrons and composite protons are discussed\nby analyzing the in-medium isospin mixing of Lorentz vector with scalar due to\nelectromagnetic photon. Besides the usual screening results, the main\nconclusion is that an effective oscillatory instantaneous Coulomb potential\nbetween the like-charged collective electrons contributes a very large negative\nterm to the equation of state. This counterintuitive like-charged attraction\nresults from the modulation factor of the opposite charged baryon superfluid\nbackground. The anomalous long distance quantum dragging effects between the\ncollective electrons can be induced in a compact Coulomb confinement\nenvironment. The physics is of the strongly coupling characteristic in a\nspecific dilute regime.",
    "arxiv_id": "nucl-th/0509038",
    "authors": [
      "Ji-sheng Chen"
    ],
    "categories": [
      "nucl-th",
      "astro-ph",
      "cond-mat.str-el",
      "hep-ph",
      "quant-ph"
    ],
    "title": "Unusual photon isospin mixing and instantaneous Coulomb effects on the   thermodynamics of compact matter",
    "url": "https://arxiv.org/abs/nucl-th/0509038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "310cab3e-97bf-4e54-b0e8-5d6fcd4586f3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}