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Search for new physics with atoms and molecules

2017/10/05 by M. S. Safronova, Dmitry Budker, D. Budker +7 · 1 voice · 2 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Dark Matter and Cosmic Phenomena #Noncommutative and Quantum Gravity Theories #hep-ph #physics.atom-ph

paper · pdf · doi:10.1103/revmodphys.90.025008

arxiv published 2017/10/05 · openalex publication_date 2018/06/29 · arxiv updated 2018/07/20 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/04

Abstract

Advances in atomic physics, such as cooling and trapping of atoms and molecules and developments in frequency metrology, have added orders of magnitude to the precision of atom-based clocks and sensors. Applications extend beyond atomic physics and this article reviews using these new techniques to address important challenges in physics and to look for variations in the fundamental constants, search for interactions beyond the standard model of particle physics, and test the principles of general relativity.

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