Properties of spin–orbit-coupled Bose–Einstein condensates

Y Zhang, ME Mossman, T Busch, P Engels, C Zhang - Frontiers of Physics, 2016 - Springer
The experimental and theoretical research of spin–orbit-coupled ultracold atomic gases has
advanced and expanded rapidly in recent years. Here, we review some of the progress that …

Recent advances in spin-orbit coupled quantum gases

S Zhang, GB Jo - Journal of Physics and Chemistry of Solids, 2019 - Elsevier
In this topical review, we discuss the recent advances in the study of spin-orbit coupled
quantum gases. Spin-orbit coupling (SOC) locks a particle's spin with its momentum and it is …

Gap solitons in spin-orbit-coupled Bose-Einstein condensates in optical lattices

Y Zhang, Y Xu, T Busch - Physical Review A, 2015 - APS
While different ways to realize spin-orbit coupling in Bose-Einstein condensates exist, not all
are currently experimentally implementable. Here we present a detailed study of gap …

Phase separation in a spin-orbit-coupled Bose-Einstein condensate

S Gautam, SK Adhikari - Physical Review A, 2014 - APS
We study a spin-orbit (SO)-coupled hyperfine spin-1 Bose-Einstein condensate (BEC) in a
quasi-one-dimensional trap. For an SO-coupled BEC in a one-dimensional box, we show …

Spin Josephson effects of spin–orbit-coupled Bose–Einstein condensates in a non-Hermitian double well

J Tang, Z Hu, ZY Zeng, J Xiao, L Li… - Journal of Physics B …, 2022 - iopscience.iop.org
In this paper, we investigate the spin and tunneling dynamics of a spin–orbit-coupled
noninteracting Bose–Einstein condensate in a periodically driven non-Hermitian double …

Spontaneous symmetry breaking in a spin-orbit-coupled spinor condensate

S Gautam, SK Adhikari - Physical Review A, 2015 - APS
We study the ground-state density profile of a spin-orbit-coupled f= 2 spinor condensate in a
quasi-one-dimensional trap. The Hamiltonian of the system is invariant under time reversal …

Controlling stable tunneling in a non-Hermitian spin–orbit coupled bosonic junction

Y Luo, X Wang, Y Luo, Z Zhou, ZY Zeng… - New Journal of …, 2020 - iopscience.iop.org
In this paper, we study how to apply a periodic driving field to control stable spin tunneling in
a non-Hermitian spin–orbit (SO) coupled bosonic double-well system. By means of a high …

Exact solutions for a spin-orbit coupled ultracold atom held in a driven double well

Y Luo, X Wang, J Yi, W Li, X Xie, Z Luo… - Journal of Physics A …, 2023 - iopscience.iop.org
Exact solutions for spin-orbit (SO)-coupled cold atomic systems are very important and rare
in physics. In this paper, we propose a simple method of combined modulations to generate …

[HTML][HTML] Physics of manipulation of spin dynamics in a driven double well made transparent

W Li, H Yin, J Yi, Y Luo, X Xie, W Hai, Y Luo - Results in Physics, 2022 - Elsevier
We study the coherent manipulation of quantum spin dynamics via simple analytic solutions
for a spin–orbit (SO) coupled ultracold atom held in a driven double well. In the high …

Dynamics of a macroscopic spin qubit in spin–orbit coupled Bose–Einstein condensates

S Mardonov, M Modugno… - Journal of Physics B …, 2015 - iopscience.iop.org
We consider a macroscopic spin qubit based on spin–orbit coupled Bose–Einstein
condensates, where, in addition to the spin–orbit coupling (SOC), spin dynamics strongly …