Quantum Correlations in Bose Condensates

February 22, 2019
Professor Chin's group used machine learning to study quantum fluctuations

This research, led by graduate student Lei Feng, showed a new correlation pattern in the k space that emerge from quantum fluctuations in a uniform Bose condensate. They amplified the fluctuations parametrically which gave rise to cascaded scatterings that ejected atoms in all directions. Using pattern recognition, they observed the hidden correlation. You can read more about this in this UChicago News article. The full research paper can be found here in the journal Science.

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