Bose–Einstein condensates are states of matter that form when particles called bosons are cooled to temperatures that are only a fraction of a degree above absolute zero (i.e., 0 Kelvin [-460°F]). In ...

For more than six decades, physicists chased a goal that proved maddeningly elusive: convincing electrons and their antiparticles — the positively charged "holes" they leave behind — to lock together ...

A Bose-Einstein Condensate (BEC) is a coherent quantum state in which many particles act collectively as one coherent object. Berkeley Lab researchers are the first to observe evidence for a tunable ...

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