Dynamical structure factor from weak measurements
Much of our knowledge of quantum systems is encapsulated in the expectation value of Hermitian operators, …
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Group News
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 …
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 …
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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 …
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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 …
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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 …
Observation of Anisotropic Superfluid Density in an Artificial Crystal
We experimentally and theoretically investigate the anisotropic speed of sound of an atomic superfluid (SF) Bose-Einstein …
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