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 …

Symmetry breaking in binary Bose-Einstein condensates in the presence of an inhomogeneous artificial gauge field

SSS Hejazi, J Polo, R Sachdeva, T Busch - Physical Review A, 2020 - APS
We study a twocomponent Bose-Einstein condensate in the presence of an inhomogeneous
artificial gauge field. In response to this field, the condensate forms a localized vortex lattice …

Solitary matter wave in spin-orbit-coupled Bose-Einstein condensates with helicoidal gauge potential

XX Li, RJ Cheng, JL Ma, AX Zhang, JK Xue - Physical Review E, 2021 - APS
We analytically and numerically study the different types of solitary wave in the two-
component helicoidal spin-orbit coupled Bose-Einstein condensates (BECs). Adopting the …

Vortex patterns of atomic Bose-Einstein condensates in a density-dependent gauge potential

M Edmonds, M Nitta - Physical Review A, 2020 - APS
We theoretically examine the vortex states of a gas of trapped quasi-two-dimensional
ultracold bosons subject to a density-dependent gauge potential, realizing an effective …

Rashba-type spin-orbit coupling in bilayer Bose-Einstein condensates

SW Su, SC Gou, Q Sun, L Wen, WM Liu, AC Ji… - Physical Review A, 2016 - APS
We explore a way of producing the Rashba spin-orbit coupling (SOC) for ultracold atoms by
using a two-component (spinor) atomic Bose-Einstein condensate (BEC) confined in a …

Vortex-lattice formation in a spin–orbit coupled rotating spin-1 condensate

SK Adhikari - Journal of Physics: Condensed Matter, 2020 - iopscience.iop.org
We study the vortex-lattice formation in a rotating Rashba spin–orbit (SO) coupled quasi-two-
dimensional (quasi-2D) hyper-fine spin-1 spinor Bose–Einstein condensate (BEC) in the x–y …

Synthesizing Majorana zero-energy modes in a periodically gated quantum wire

M Malard, GI Japaridze, H Johannesson - Physical Review B, 2016 - APS
We explore a scheme for engineering a one-dimensional spinless p-wave superconductor
hosting unpaired Majorana zero-energy modes, using an all-electric setup with a spin-orbit …

Hidden long-range order in a spin-orbit-coupled two-dimensional Bose gas

SW Su, IK Liu, SC Gou, R Liao, O Fialko, J Brand - Physical Review A, 2017 - APS
A spin-orbit-coupled two-dimensional Bose gas is shown to simultaneously possess quasi-
and true long-range order in the total and relative phase sectors, respectively. The total …

Induced position-dependent spin–orbit coupling in atomic Bose–Einstein condensate

Q Xu, T Liu, Y Zhang, S Song - International Journal of Modern …, 2024 - World Scientific
In this paper, we study-induced spin–orbit coupling (SOC) in one-dimensional ultracold
quantum gases composed of atoms of different species. One species is subjected to an …

Few-to many-vortex states of density-angular-momentum–coupled Bose-Einstein condensates

M Edmonds - Physical Review A, 2021 - APS
Motivated by recent experiments, we study theoretically a gas of atomic bosons confined in
an elliptical harmonic trap, forming a quasi-two-dimensional atomic Bose-Einstein …