Cold-atom elevator

Cold-atom elevator

Cold-atom elevator Published in Physical Review Letters, researchers from LKB and their colleagues have developed an ‘elevator’ for atoms, to connect quantum simulators to an atomic reservoir, paving the way for creating exotic quantum states and studying their...
Universal Casimir attraction between filaments at the cell level

Universal Casimir attraction between filaments at the cell level

Universal Casimir attraction between filaments at the cell level Numerical simulations reveal that long-range interaction between objects in an ionic fluid, via electromagnetic field fluctuations, plays an important role for filamentary objects, with implications for...
Long-lived metrological spin squeezing

Long-lived metrological spin squeezing

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...