Zugriffsnummer 55640
Dokumenttyp Zeitschriftenartikel Open Access Hybrid
Peer Review mit Peer Review
Sprache Englisch
Titel Atomic observables induced by cosmic fields
Autor(in); Institution
Lahs, S.; Université Paris-Saclay, CNRS, Laboratoire Aimé Cotton, Orsay, FRANCE
Comparat, D.; Université Paris-Saclay, CNRS, Laboratoire Aimé Cotton, Orsay, FRANCE
Kirk, Fiona; FPM, Fundamentale Physik für Metrologie, PTB-Braunschweig; Leibniz Universität Hannover, Institut für Theoretische Physik, Hannover, GERMANY; Weizmann Institute of Science, Department of Particle Physics and Astrophysics, Rehovot, ISRAEL
Roberts, B.; The University of Queensland, School of Mathematics and Physics, Brisbane, AUSTRALIA
Quelle/Jahr Physical Review D:(2026), 113, 1 - 16
Artikelnummer 015041
ISSN 2470-0010 ; 2470-0029
DOI
Verlag Ridge, NY: Amercian Physical Society (APS)
Freie Schlagworte Atomic processes in external fields ; Dark matter searches ; Nuclear shapes and moments ; Tests of Lorentz symmetry
Zusammenfassung The existence of cosmic fields made from yet unknown light bosons is predicted in many extensions to the Standard Model. They are especially of interest as possible constituents of dark matter. To detect such light and weakly interacting fields, atomic precision measurements offer one of the most sensitive platforms. In this work, we derive which atomic observables are sensitive to what kind of cosmic field couplings. For this we consider fields that couple either through scalar, pseudoscalar, vector, axial vector, or tensor couplings. We derive the corresponding nonrelativistic atomic potentials. Based on their symmetry properties, these can induce direct energy shifts or induce atomic electric dipole, magnetic dipole, electric quadrupole as well as nuclear Schiff and anapole moments.
Kostenfreier Zugang Open Access Hybrid
Rechteinformation CC BY 4.0 ; Creative Commons Attribution 4.0 License
Themenbereich der Metrologie Zeit und Frequenz
Innovationscluster Quantentechnologie
Geschäftsfelder Grundlagen der Metrologie
Förderinformationen (1) Förderername: Agence Nationale de la Recherche (ANR)
Förderungsnummer: ANR-21-CE30 -0028-0
Förderinformationen (2) Förderername: Agence Nationale de la Recherche (ANR)
Förderungsnummer: ANR-24-CE96- 0002
Förderinformationen (3) Förderername: Australian Research Council (ARC)
Förderungsnummer: DECRA Fellowship DE210101026
Förderinformationen (4) Förderername: Deutsche Forschungsgemeinschaft (DFG)
Förderer ID: 0000 0001 2096 9829
Förderer ID Typ: ISNI
Förderprogramm: EXC-2123
Titel der Förderung: EXC-2123: Quantum Frontiers
Förderungsnummer: 390837967

Zitierung

Lahs, S., Comparat, D., Kirk, F., & Roberts, B. (2026). Atomic observables induced by cosmic fields. Physical Review D, 1–16. https://doi.org/10.1103/j7s3-wjg6

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