127 citations · 586 across the 16 of their papers we have counts for
16 papers
Characterising arbitrary dark solitons in trapped one-dimensional Bose-Einstein condensates
H. A. J. Middleton-Spencer, N. G. Parker, L. Galantucci +1
We present a method to detect the presence and depth of dark solitons within repulsive one-dimensional harmonically trapped Bose-Einstein condensates. For a system with one soliton…
Spin-up of a superfluid vortex lattice driven by rough boundaries
N. A. Keepfer, G. W. Stagg, L. Galantucci +2
We study numerically the formation of a vortex lattice inside a rotating bucket containing superfluid helium, paying attention to an important feature which is practically unavoida…
Ultra-quantum turbulence in a quenched homogeneous Bose gas
G. W. Stagg, N. G. Parker, C. F. Barenghi
Using the classical field method, we study numerically the characteristics and decay of the turbulent tangle of superfluid vortices which is created in the evolution of a Bose gas…
A quantum storm in a teacup
N. G. Parker, A. J. Allen, C. F. Barenghi +1
The past decade has seen atomic Bose-Einstein condensates emerge as a promising prototype system to explore the quantum mechanical form of turbulence, buoyed by a powerful experime…
Classical-like wakes past elliptical obstacles in atomic Bose-Einstein condensates
G. W. Stagg, A. J. Allen, C. F. Barenghi +1
We reinvestigate numerically the classic problem of two-dimensional superfluid flow past an obstacle. Taking the obstacle to be elongated (perpendicular to the flow), rather than t…
Isotropic vortex tangles in trapped atomic Bose-Einstein condensates via laser stirring
A. J. Allen, N. G. Parker, N. P. Proukakis +1
The generation of isotropic vortex configurations in trapped atomic Bose-Einstein condensates offers a platform to elucidate quantum turbulence on mesoscopic scales. We demonstrate…