193 citations · 477 across the 19 of their papers we have counts for
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Viability of rotation sensing using phonon interferometry in Bose-Einstein condensates
Charles W. Woffinden, Andrew J. Groszek, Guillaume Gauthier +7
We demonstrate the use of a ring-shaped Bose-Einstein condensate as a rotation sensor by measuring the interference between two counter-propagating phonon modes imprinted azimuthal…
Berezinskii-Kosterlitz-Thouless transitions in an easy-plane ferromagnetic superfluid
Andrew P. C. Underwood, Andrew J. Groszek, Xiaoquan Yu +2
A two-dimensional (2D) spin-1 Bose gas exhibits two Berezenskii-Kosterlitz-Thouless (BKT) transitions in the easy-plane ferromagnetic phase. The higher temperature transition is as…
Critical Velocity and Arrest of a Superfluid in a Point-Like Disordered Potential
R. Doran, A. J. Groszek, T. P. Billam
Superfluid flow past a potential barrier is a well studied problem in ultracold Bose gases, however, fewer studies have considered the case of flow through a disordered potential.…