33 citations · 105 across the 6 of their papers we have counts for
6 papers
Dynamics of a quenched spin-1 antiferromagnetic condensate in a harmonic trap
L. M. Symes, D. Baillie, P. B. Blakie
In this paper we consider a recent experiment [Kang et al. PRA 95 053638 (2017)] in which an antiferromagnetic spin-1 condensate of 23Na atoms was quenched from the easy-axis polar…
Nematic ordering dynamics of an anti-ferromagnetic spin-1 condensate
L M Symes, P. B. Blakie
We consider the formation of order in a quasi-two-dimensional (quasi-2D) anti-ferromagnetic spin-1 condensate quenched from an easy-axis (EA) to an easy-plane (EP) nematic phase. W…
Solving the spin-2 Gross-Pitaevskii equation using exact nonlinear dynamics and symplectic composition
L. M. Symes, P. B. Blakie
We develop numerical methods for solving the spin-2 Gross-Pitaevskii equation. The basis of our work is a two-way splitting of this evolution equation that leads to two exactly sol…
Efficient and accurate methods for solving the time-dependent spin-1 Gross-Pitaevskii equation
L. M. Symes, R. I. McLachlan, P. B. Blakie
We develop a numerical method for solving the spin-1 Gross-Pitaevskii equation. The basis of our work is a two-way splitting of the spin-1 evolution equation that leads to two exac…
Fluctuations of spinor Bose-Einstein condensates
L. M. Symes, D. Baillie, P. B. Blakie
We develop theory for fluctuations in atom number and spin within finite-sized cells of a spinor Bose-Einstein condensate. This theory provides a model of measurements that can be…
Static structure factors for a spin-1 Bose-Einstein condensate
L. M. Symes, D. Baillie, P. B. Blakie
We consider the total density and spin density fluctuations of a uniform spin-1 Bose-Einstein condensate within the Bogoliubov formalism. We present results for the total density a…