{
  "annotation_id": "8fbba656-dc8f-4954-a298-8003e5ccda8f",
  "date_created": "2026-02-17T05:53:20.167000Z",
  "date_modified": "2026-02-17T05:53:20.167000Z",
  "file_hash": "2c50095b8ce645b772d0f070838f3026f99a8eb2481097bdc8a2af3f1dfe494a",
  "private": false,
  "record": {
    "abstract": "We investigate Lorentz- and CPT-violating effects in neutron and storage-ring electric dipole moment (EDM) experiments within the framework of the Standard-Model Extension (SME). For neutron EDM experiments, perturbation theory is applied to derive leading-order contributions to the spin precession frequency arising from Lorentz and CPT violation. For storage-ring experiments, a generalized Bargmann-Michel-Telegdi equation is used to determine the corresponding spin-precession modifications. The analysis establishes explicit correspondences between measured EDMs and specific SME coefficients, providing a basis for setting the first limits on several previously unconstrained coefficients for Lorentz violation in future studies.",
    "arxiv_id": "2601.08899",
    "authors": [
      "Yunhua Ding"
    ],
    "categories": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "title": "Lorentz and CPT Tests in Neutron and Storage-Ring EDM Experiments",
    "url": "https://arxiv.org/abs/2601.08899",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4234a6c5-7466-4ec7-9b63-40e5f36ccc2a",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}