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Reviews of Modern Physics· 2018Q1· Review

Search for new physics with atoms and molecules

M. S. Safronova, Dmitry Budker, David DeMille, Derek F. Jackson Kimball et al.

Short summary

Precise atom and molecule clocks/sensors, enabled by advanced cooling/trapping and frequency metrology, are now powerful tools for probing fundamental physics beyond the Standard Model.

AI-generated from the title and abstract; the full text is not read.

Key points

  • Atomic and molecular clocks/sensors have achieved orders of magnitude improvement in precision.
  • Advanced techniques like cooling, trapping, and frequency metrology underpin these advancements.
  • These precise tools are used to search for new physics beyond the Standard Model.
  • Applications include testing fundamental constants and general relativity.

AI-generated from the title and abstract; the full text is not read.

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.

The authors' abstract, as published at the source. Reviews of Modern Physics, 2018 · DOI ↗

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Field: Nuclear and High Energy Physics

Nuclear and High Energy PhysicsPhysics and Astronomy