Dario D’Amato takes home top poster
At the 2025 Early Career Poster Presentation, Dario took home the “Most Outstanding Poster in Physics” with his poster Nondestructive Characterization of Cold Atomic Clouds with Machine Learning!
Author: Ian Spielman
JQI features Mingshu’s turbulence result!
https://jqi.umd.edu/news/mysteriously-mundane-turbulence-revealed-2d-superfluid
Many-body phases from effective geometrical frustration and long-range interactions in a subwavelength latticeKolmogorov Scaling in Turbulent 2D Bose-Einstein Condensates
Geometrical frustration and long-range couplings are key contributors to create quantum phases with different properties throughout physics. We propose a scheme where both ingredients naturally emerge in a Raman induced subwavelength lattice. We first demonstrate that Raman-coupled multicomponent quantum gases …
Kolmogorov Scaling in Turbulent 2D Bose-Einstein Condensates
We investigated turbulence in 2D atomic Bose-Einstein condensates (BECs) using a minimally destructive, impurity injection technique analogous to particle image velocimetry in conventional fluids. Our approach transfers small regions of the BEC into a different hyperfine state and tracks their …
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Measurement resolution enhanced coherence for lattice fermions
Weak measurement enables the extraction of targeted information from a quantum system while minimizing decoherence due to measurement backaction. However, in many-body quantum systems, backaction can have unexpected effects on wave-function collapse. We theoretically study a minimal many-particle model consisting …
Measurement resolution enhanced coherence for lattice fermions Read more »
Stationary solitary waves in F=1 spin-orbit-coupled Bose-Einstein condensates
We consider solitary wave excitations above the ground state of 𝐹=1 spin-orbit-coupled Bose-Einstein condensates (SOBECs). The low-energy properties of SOBECs in any of the three branches of the single-particle dispersion relation can be described by suitable scalar nonlinear Schrödinger (NLS) equations which we …
Stationary solitary waves in F=1 spin-orbit-coupled Bose-Einstein condensates Read more »
Dr. Junheng Tao defended his thesis with a non-Hermitian flair!
Congratulations Junheng! Even with large dissipation, March 12, 2024 will not be lost to time.
Whoo-hoo! Dr. Mingshu Zhao defended his thesis!
Way to go Mingshu! March 1, 2024 will live on in history.
Adam Savage visits RbK!
Adam Savage, of Mythbusters fame, gave the NIST colloquium today and visited the RbK lab! Pictured (left to right) are Alina, Ian, Edvinas, Emmanuel and Adam.