Recent experiments demonstrated deeply subwavelength lattices using atoms with N internal states Raman coupled with lasers of wavelength λ. …
Topological charge pumping with subwavelength Raman lattices Read more →
Fab science communicator and group alum Dina Genkina has done a great writeup of our recent …
JQI writeup: Twisting Up Atoms Through Space and Time Read more →
On this day, Jan. 19, 2023, Graham Reid defended his thesis. Congratulations Graham!
We establish a dataset of over 1.6 x 10^4 experimental images of Bose–Einstein condensates containing solitonic …
Dark solitons in Bose–Einstein condensates: a dataset for many-body physics research Read more →
Here we revisit the topic of stationary and propagating solitonic excitations in self-repulsive three-dimensional (3D) Bose–Einstein …
Dynamical instability of 3d stationary and traveling planar dark solitons Read more →
Nontrivial topology in lattices is characterized by invariants—such as the Zak phase for one-dimensional (1D) lattices—derived …
We experimentally realized a time-periodically modulated 1D lattice for ultracold atoms featuring a pair of linear …
In ultracold-atom experiments, data often comes in the form of images which suffer information loss inherent …
In the expanding universe, relativistic scalar fields are thought to be attenuated by “Hubble friction,” which …
On this day, April 4, 2022, Shangjie Guo defended his thesis. Congratulations Shangjie!