Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

arXiv:1401.5914 · Few-Body Systems

Spin-Orbit Coupling in Deformed Harmonic Traps

O. V. Marchukov, A. G. Volosniev, D. V. Fedorov, A. S. Jensen, N. T. Zinner

Published Feb 6, 2014• 2 citations
arXivHTMLPDF
DOI
10.1007/s00601-014-0825-3

Related papers

Repulsively interacting fermions in a two-dimensional deformed trap with spin-orbit coupling

Oleksandr V. Marchukov, Dmitri V. Fedorov, Aksel S. Jensen +2 more

arXiv:1409.4206•The European Physical Journal D•Mar 1, 2015•5 citations

Spin-Orbit Coupled Fermions in Harmonic Trap

Dog̃a Murat Kürkçüog̃lu

Bulletin of the American Physical Society•Mar 16, 2016•0 citations

The polarized and unpolarized spin-orbit coupled quantum droplets in a harmonic trap

Shi-Dong Xu, Jie Wang, Ming-Zhi Zhou +3 more

Physics Letters A•Aug 8, 2024•1 citation

Intrinsic squeezing of mechanical motion of a harmonically trapped atom with spin-orbit coupling

Yueming Wang, Shurui Yan, Zhen Jin

Physics Letters A•Sep 13, 2024•0 citations

Spectral gaps of spin–orbit coupled particles in deformed traps

O V Marchukov, A G Volosniev, D V Fedorov +2 more

We consider a spin–orbit coupled system of particles in an external trap that is represented by a deformed harmonic oscillator potential. The spin–orbit interaction is a Rashba interaction that does not commute with the trapping potential and requires a full numerical treatment in order to obtain the spectrum. The effect of a Zeeman term is also considered. Our results demonstrate that variable spectral gaps occur as a function of strength of the Rashba interaction and deformation of the harmonic trapping potential. The single-particle density of states and the critical strength for superfluidity vary tremendously with the interaction parameter. The strong variations with Rashba coupling and deformation imply that the few- and many-body physics of spin–orbit coupled systems can be manipulated by variation of these parameters.

arXiv:1212.4051•Journal of Physics B Atomic Molecular and Optical Physics•Jun 24, 2013•12 citations

Spectral Gaps of Spin-orbit Coupled Particles in Deformed Traps

Oleksandr V. Marchukov, Artem G. Volosniev, D. V. Fedorov +2 more

Abstract. We consider a spin-orbit coupled system of particles in an external trap that is represented by a deformed harmonic oscillator potential. The spin-orbit interaction is a Rashba interaction that does not commute with the trapping potential and requires a full numerical treatment in order to obtain the spectrum. The effect of a Zeeman term is also considered. Our results demonstrate that variable spectral gaps occur as a function of strength of the Rashba interaction and deformation of the harmonic trapping potential. The single-particle density of states and the critical strength for superfluidity vary tremendously with the interaction parameter. The strong variations with Rashba coupling and deformation implies that the few- and many-body physics of spin-orbit coupled systems can be manipulated by variation of these parameters. PACS numbers: 67.85.-d,73.20.At,05.30.Fk,73.22.Dj ar

•Aug 16, 2016•11 citations
We consider a spin–orbit coupled system of particles in an external trap that is represented by a deformed harmonic oscillator potential. The spin–orbit interaction is a Rashba interaction that does not commute with the trapping potential and requires a full numerical treatment in order to obtain the spectrum. The effect of a Zeeman term is also considered. Our results demonstrate that variable spectral gaps occur as a function of strength of the Rashba interaction and deformation of the harmonic trapping potential. The single-particle density of states and the critical strength for superfluidity vary tremendously with the interaction parameter. The strong variations with Rashba coupling and deformation imply that the few- and many-body physics of spin–orbit coupled systems can be manipulated by variation of these parameters.
Abstract. We consider a spin-orbit coupled system of particles in an external trap that is represented by a deformed harmonic oscillator potential. The spin-orbit interaction is a Rashba interaction that does not commute with the trapping potential and requires a full numerical treatment in order to obtain the spectrum. The effect of a Zeeman term is also considered. Our results demonstrate that variable spectral gaps occur as a function of strength of the Rashba interaction and deformation of the harmonic trapping potential. The single-particle density of states and the critical strength for superfluidity vary tremendously with the interaction parameter. The strong variations with Rashba coupling and deformation implies that the few- and many-body physics of spin-orbit coupled systems can be manipulated by variation of these parameters. PACS numbers: 67.85.-d,73.20.At,05.30.Fk,73.22.Dj ar