95 citations · 621 across the 19 of their papers we have counts for
19 papers
Snake instability of dark solitons in fermionic superfluids
A. Cetoli, J. Brand, R. G. Scott +2
We present numerical calculations of the snake instability in a Fermi superfluid within the Bogoliubov-de Gennes theory of the BEC to BCS crossover using the random phase approxima…
Rapid ramps across the BEC-BCS crossover: a novel route to measuring the superfluid gap
R. G. Scott, F. Dalfovo, L. P. Pitaevskii +1
We investigate the response of superfluid Fermi gases to rapid changes of the three-dimensional s-wave scattering length a by solving the time-dependent Bogoliubov-de Gennes equati…
The decay and collisions of dark solitons in superfluid Fermi gases
R. G. Scott, F. Dalfovo, L. P. Pitaevskii +4
We study soliton collisions and the decay of solitons into sound in superfluid Fermi gases across the Bose-Einstein condensate to Bardeen-Cooper-Schrieffer (BEC-BCS) crossover by p…
Quantum reflection of ultracold atoms from thin films, graphene, and semiconductor heterostructures
T. E. Judd, R. G. Scott, A. M. Martin +2
We show that thin dielectric films can be used to enhance the performance of passive atomic mirrors by enabling quantum reflection probabilities of over 90% for atoms incident at v…
The dynamics of dark solitons in a trapped superfluid Fermi gas
R. G. Scott, F. Dalfovo, L. P. Pitaevskii +1
We study soliton oscillations in a trapped superfluid Fermi gas across the Bose-Einstein condensate to Bardeen-Cooper-Schrieffer (BEC-BCS) crossover. We derive an exact equation re…
Spontaneous creation of non-zero angular momentum modes in tunnel-coupled two-dimensional degenerate Bose gases
T. W. A. Montgomery, R. G. Scott, I. Lesanovsky +1
We investigate the dynamics of two tunnel-coupled two-dimensional degenerate Bose gases. The reduced dimensionality of the clouds enables us to excite specific angular momentum mod…