Long-lived metrological spin squeezing Atomic clocks and sensors are among the most precise measurement instruments in the world, but they can still be improved. Indeed, all of them so far use uncorrelated atoms, creating statistical noise known as quantum projection...
The adjustment of fundamental constants: a tool for new physics searches The values of fundamental constants such as the fine-structure constant, the mass of the electron or proton, the Rydberg constant, are determined by a variety of high-precision experiments:...
Shining new light on photonic quantum computers What make a quantum computer different from a normal -often called “classical”- computer? For a user, the most relevant answer to this question is undoubtably that a quantum computer should be able to solve some very...
Four LKB members appointed to the IUF for 2023 The Institut Universitaire de France has named four members of the Kastler Brossel Laboratory in the class of 2023. This prestigious 5-year appointment recognizes the high quality of their research work. Quentin Glorieux,...
Two LKB members win ERC 2022 grants Julien Laurat and Quention Glorieux, two members of the Laboratoire Kastler Brossel, have been awarded prestigious ERC grants. Julien Laurat, a researcher in the LKB’s Quantum Optics team, has just been awarded an ERC Advanced...
