26 citations · 63 across the 5 of their papers we have counts for
4 papers · 1 filter
Dynamics of Hot Bose-Einstein Condensates: stochastic Ehrenfest relations for number and energy damping
Rob G. McDonald, Peter S. Barnett, Fradom Atayee +1
Describing partially-condensed Bose gases poses a long-standing theoretical challenge. We present exact stochastic Ehrenfest relations for the stochastic projected Gross-Pitaevskii…
Brownian motion of a matter-wave bright soliton: realizing a quantum pollen grain
R. G. McDonald, A. S. Bradley
Taking an open quantum systems approach, we derive a collective equation of motion for the dynamics of a matter-wave bright soliton moving through a thermal cloud of a distinct ato…
Reservoir interactions during Bose-Einstein condensation: modified critical scaling in the Kibble-Zurek mechanism of defect formation
R. G. McDonald, A. S. Bradley
As a test of the Kibble-Zurek mechanism (KZM) of defect formation, we simulate the Bose-Einstein condensation transition in a toroidally confined Bose gas using the stochastic proj…
Low-Dimensional Stochastic Projected Gross-Pitaevskii Equation
A. S. Bradley, S. J. Rooney, R. G. McDonald
We present reduced-dimensional stochastic projected Gross-Pitaevskii equations describing regimes of confinement and temperature where a 1D or 2D superfluid is immersed in a 3D the…