Discover More: Ultracold Atoms Form a Crystal of Quantum Tornadoes

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Ultracold Atoms 

Form a 

Crystal of 

Quantum Tornadoes

Date Posted: 10th January 2022




Physicists have directly observed ultracold atoms forming 'quantum tornadoes' in a spinning fluid of ultracold atoms. The observations record a key crossover from classical to quantum behaviour.

The world we experience is governed by classical physics. How we move, where we are, and how fast we're going are all determined by the classical assumption that we can only exist in one place at any one moment in time.

But in the quantum world, the behaviour of individual atoms is governed by the principle that a particle's location is a probability.

Now, MIT physicists have directly observed the interplay of interactions and quantum mechanics in a particular state of matter: a spinning fluid of ultracold atoms. Researchers have predicted that, in a rotating fluid, interactions will dominate and drive the particles to exhibit exotic, never-before-seen behaviours.

Citation:
Massachusetts Institute of Technology. (2022, January 5). Physicists watch as ultracold atoms form a crystal of quantum tornadoes: The new observations record a key crossover from classical to quantum behaviour. ScienceDaily. Retrieved January 9, 2022 from www.sciencedaily.com/releases/2022/01/220105174112.htm

Source: Massachusetts Institute of Technology

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