Optical cavities confine light on a small region in space, which can result in a strong coupling of light with materials inside the cavity. This gi ...

The Breit–Rabi effect describes nonlinear energy shifts of atomic hyperfine levels under a DC magnetic field. While the effect has long been precisely verified and widely applied, its corresponding ...

In This IssuePlanetary waves are large-scale atmospheric circulation disturbances, which affect weather and climate. Amplification of planetary waves, due to factors including human-caused climate ...