Ultracold atoms had been ‘hyperentangled’ for the primary time

Extremely chilly atoms had been attached right into a state of quantum “hyperentanglement” for the primary time. This demonstrates a brand new stage of regulate over their quantum homes, which might end up helpful for quantum computing.

When cooled to temperatures very on the subject of absolute 0 – the lowest conceivable temperature – atoms don’t totally freeze in position, as a result of quantum results that don’t exist at hotter temperatures permit them to stay making tiny motions. A analysis group on the California Institute of Technology has now used laser mild to take regulate of the ones motions in an remarkable…