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The space atom laser: an isotropic source for ultra-cold atoms in microgravity

The space atom laser: an isotropic source for ultra-cold atoms in microgravity

Atom laser experiments with Bose-Einstein condensates (BECs) performed in ground-based laboratories feature a coherent and directed beam of atoms which is accelerated by gravity. In microgravity the situation is fundamentally different because the dynamics is entirely determined by the repulsive interaction between the atoms and not by the gravitational force. …