QEDexperiment
QEDexperiment is an international research program dedicated to experimental tests of quantum electrodynamics (QED) and related phenomena through high-precision measurements. It integrates atomic, optical, and condensed-miscipline techniques to study radiative corrections, vacuum fluctuations, and light–matter interactions in simple systems and controlled environments.
The project was established in 2014 by a consortium of universities and national laboratories to coordinate
Key methods involve Penning- and ion-trap platforms, laser frequency comb spectroscopy, cryogenic microwave cavities, and ultra-stable
Notable results include measurements of the electron anomalous magnetic moment that agree with QED predictions at
Future directions focus on pushing sensitivity to new regimes, upgrading trap and cavity technologies, and extending