{ "id": "2301.08678", "version": "v1", "published": "2023-01-20T17:05:20.000Z", "updated": "2023-01-20T17:05:20.000Z", "title": "Symmetries in non-relativistic quantum electrodynamics", "authors": [ "David Hasler", "Markus Lange" ], "comment": "40 pages", "categories": [ "math-ph", "math.MP" ], "abstract": "We define symmetries in non-relativistic quantum electrodynamics, which have the physical interpretation of rotation, parity and time reversal symmetry. We collect transformation properties related to these symmetries in Fock space representation as well as in the Schr\\\"odinger representation. As an application, we generalize and improve theorems about Kramer's degeneracy in non-relativistic quantum electrodynamics.", "revisions": [ { "version": "v1", "updated": "2023-01-20T17:05:20.000Z" } ], "analyses": { "keywords": [ "non-relativistic quantum electrodynamics", "time reversal symmetry", "collect transformation properties", "fock space representation", "define symmetries" ], "note": { "typesetting": "TeX", "pages": 40, "language": "en", "license": "arXiv", "status": "editable" } } }