{
  "annotation_id": "1d2768b6-9969-4ece-945b-4ad21f9eebba",
  "date_created": "2026-03-02T17:59:58.150000Z",
  "date_modified": "2026-03-02T17:59:58.150000Z",
  "file_hash": "1087cd29bc7e90a6a4e59c9f9b3886221bc45bc68a1c486f15ab18f9b2a30f5d",
  "private": false,
  "record": {
    "abstract": "At the high densities present in the interior of neutron stars, the neutrons\nare condensed into the 3P2 superfluid phase. While this condensation has little\nimpact on the equation of state, it can have an important role in determining\nthe low-temperature energy-momentum transport properties. The spontaneous\nbreaking of baryon number by the condensate gives rise to the familiar\nGoldstone boson, but in addition, the spontaneous breaking of rotational\ninvariance by the condensate gives rise to three Goldstone bosons, in general,\none for each broken generator of rotations. These Goldstone bosons, which\ncouple to the Z0, provide a new mechanism for neutrino emission. Using a\nlow-energy effective field theory to describe the dynamics of these Goldstone\nbosons we estimate the neutrino emissivity of dense neutron matter and show\nthat their annihilation is the dominant energy-loss mechanism over a range of\ntemperatures.",
    "arxiv_id": "nucl-th/0305032",
    "authors": [
      "Paulo F. Bedaque",
      "Gautam Rupak",
      "Martin J. Savage"
    ],
    "categories": [
      "nucl-th",
      "astro-ph",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.68.065802",
    "journal_ref": "Phys.Rev.C68:065802,2003",
    "title": "Goldstone Bosons in the 3P2 Superfluid Phase of Neutron Matter and   Neutrino Emission",
    "url": "https://arxiv.org/abs/nucl-th/0305032"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "20393d07-e931-4b24-95da-0ac77672c83f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}