News
How to observe a quantum wave packet in situ?
Researchers have successfully observed the free expansion of a quantum wave packet of a single atom in continuous space. Using a novel imaging technique that combines optical trapping and quantum gas microscopy, they tracked with unprecedented precision the spreading of the probability density associated with an atom released from its trap.
ACES/PHARAO space mission
After 25 years of development, the ACES/PHARAO space mission will launch to the International Space Station on April 21, 2025, at 10:15 a.m. Paris time, from Cape Canaveral, Florida.
High-precision calculations in quantum statistical physics using a divergent sum
Theorists from LKB and LPS have developped a new method for computing properties of many fermions.
Christophe Salomon is elected member of Sciences academy
He is a member of the Kastler Brossel Laboratory, head of the Ultracold Fermi Gases team.
Phonon-roton coupling in liquid helium and in superfluid Fermi gases
Superfluidity of Helium-4 and sound waves
Science in motion
The LKB is at the Palais de la Découverte in Paris