Large-momentum-transfer (LMT) atom interferometers using elastic Bragg scattering on light
waves are among the most precise quantum sensors to date. To advance their accuracy …

Atomic interferometers measure forces and acceleration with exceptional precision. The
conventional approach to atomic interferometry is to launch an atomic cloud into a ballistic …

Despite being the dominant force of nature on large scales, gravity remains relatively elusive
to experimental measurement. Many questions remain, such as its behavior at small scales …

According to relativity, the reading of an ideal clock is interpreted as the elapsed proper time
along its classical trajectory through spacetime. In contrast, quantum theory allows the …

We propose an experiment based on a Bose–Einstein condensate interferometer for
strongly constraining fifth-force models. Additional scalar fields from modified gravity or …

Atom interferometers are versatile instruments offering great accuracy and stability, suitable
for fundamental science and practical applications. In usual setups, the sensitivity of the …