30 citations · 85 across the 5 of their papers we have counts for
5 papers
Density profiles for atomic quantum Hall states
N. R. Cooper, F. J. M. van Lankvelt, J. W. Reijnders +1
We analyze density profiles for atomic quantum Hall states, which are expected to form in systems of rotating cold atoms in the high-rotation limit. For a two-dimensional (single-l…
Quantum and Classical Dissipative Effects on Tunnelling in Quantum Hall Bilayers
Robert L. Jack, Derek K. K. Lee, Nigel R. Cooper
We discuss the interplay between transport and dissipation in quantum Hall bilayers. We show that quantum effects are relevant in the pseudospin picture of these systems, leading e…
Edge excitations and Topological orders in rotating Bose gases
M. A. Cazalilla, N. Barberan, N. R. Cooper
The edge excitations and related topological orders of correlated states of a fast rotating Bose gas are studied. Using exact diagonalization of small systems, we compute the energ…
Dissipation and Tunnelling in Quantum Hall Bilayers
Robert L. Jack, Derek K. K. Lee, Nigel R. Cooper
We discuss the interplay between transport and intrinsic dissipation in quantum Hall bilayers, within the framework of a simple thought experiment. We compute, for the first time,…
Surface acoustic wave induced magnetoresistance oscillations in a 2D electron gas
John P. Robinson, Malcolm P. Kennett, Nigel R. Cooper +1
We study the geometrical commensurability oscillations imposed onto the resistivity of 2D electrons in a perpendicular magnetic field by a propagating surface acoustic wave (SAW).…