JQI writeup: Twisting Up Atoms Through Space and Time
Fab science communicator and group alum Dina Genkina has done a great writeup of our recent …
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Author: Ian Spielman
Dr. Graham Reid defends his thesis!
On this day, Jan. 19, 2023, Graham Reid defended his thesis. Congratulations Graham!
Dark solitons in Bose–Einstein condensates: a dataset for many-body physics research
We establish a dataset of over 1.6 x 10^4 experimental images of Bose–Einstein condensates containing solitonic …
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Dynamical instability of 3d stationary and traveling planar dark solitons
Here we revisit the topic of stationary and propagating solitonic excitations in self-repulsive three-dimensional (3D) Bose–Einstein …
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Dynamically Induced Symmetry Breaking and Out-of-Equilibrium Topology in a 1D Quantum System
Nontrivial topology in lattices is characterized by invariants—such as the Zak phase for one-dimensional (1D) lattices—derived …
Floquet Engineering Topological Dirac Bands
We experimentally realized a time-periodically modulated 1D lattice for ultracold atoms featuring a pair of linear …
Combining machine learning with physics: A framework for tracking and sorting multiple dark solitons
In ultracold-atom experiments, data often comes in the form of images which suffer information loss inherent …
Accurate Determination of Hubble Attenuation and Amplification in Expanding and Contracting Cold-Atom Universes
In the expanding universe, relativistic scalar fields are thought to be attenuated by “Hubble friction,” which …
Dr. Shangjie Guo defends his thesis!
On this day, April 4, 2022, Shangjie Guo defended his thesis. Congratulations Shangjie!
Self-Bayesian aberration removal via constraints for ultracold atom microscopy
High-resolution imaging of ultracold atoms typically requires custom high numerical aperture (NA) optics, as is the …
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