Stationary solitons in F=1 spin-orbit coupled Bose-Einstein condensates
arXiv:2212.12966 · doi:10.1103/PhysRevA.109.023328
Abstract
We consider solitary wave excitations above the ground state of spin-orbit coupled Bose-Einstein condensates (SOBECs). The low energy properties of SOBECs in any of the three branches of the single particle dispersion relation can be described by suitable scalar nonlinear Schrödinger (NLS) equations which we obtain using multiple-scale expansions. This enables us to examine a variety of different configurations, such as dark solitary waves associated with higher energy branches, as well as dark and bright structures in the lowest branch. The lowest branch can also exhibit a ``superstripe'' phase that supports solitary waves. In all cases, we provide explicit expressions for the NLS coefficients, and confirm their validity with full numerical simulations of the SOBEC system including a harmonic confining potential.
arXiv comment16 figures
References in corpus (39)
- A spin-orbit coupled Bose-Einstein condensate
- Synthetic magnetic fields for ultracold neutral atoms
- Light-induced gauge fields for ultracold atoms
- Spinor Bose-Einstein condensates
- Spin-orbit coupling in quantum gases
- Observation of chiral edge states with neutral fermions in synthetic Hall ribbons
- Bright gap solitons of atoms with repulsive interaction
- Degenerate Quantum Gases with Spin-Orbit Coupling
- Spin-Orbit Coupled Spinor Bose-Einstein Condensates
- Dark solitons in atomic Bose-Einstein condensates: from theory to experiments
- Visualizing edge states with an atomic Bose gas in the quantum Hall regime
- Synthetic gauge fields in synthetic dimensions
- Inter-isotope determination of ultracold rubidium interactions from three high-precision experiments
- Exact Analysis of Soliton Dynamics in Spinor Bose-Einstein Condensates
- Matter-wave bright solitons in spin-orbit coupled Bose-Einstein condensates
- Bright-Dark Soliton Complexes in Spinor Bose-Einstein Condensates
- On the nature of spinor Bose-Einstein condensates in rubidium
- Vortices in spin-orbit-coupled Bose-Einstein condensates
- Experimental observation of a topological band gap opening in ultracold Fermi gases with two-dimensional spin-orbit coupling
- Softening of Roton and Phonon Modes in a Bose-Einstein Condensate with Spin-Orbit Coupling
- Itinerant magnetism in spin-orbit coupled Bose gases
- Negative mass hydrodynamics in a Spin-Orbit--Coupled Bose-Einstein Condensate
- Dispersion management for atomic matter waves
- The Raman dressed spin-1 spin-orbit coupled quantum gas
- Vortex-bright solitons in a spin-orbit coupled spin- condensate
- Vortex dynamics in spin-orbit coupled Bose-Einstein condensates
- Matter-wave dark solitons and their excitation spectra in spin-orbit coupled Bose-Einstein condensates
- Three-dimensional vortex-bright solitons in a spin-orbit coupled spin- condensate
- Mobile vector soliton in a spin-orbit coupled spin- condensate
- Oscillating solitons in a three component BEC
- Bose-Einstein condensation with spin-orbit coupling
- Vector solitons in a spin-orbit coupled spin- Bose-Einstein condensate
- Modulation instability associated nonlinear dynamics of spin-orbit coupled Bose-Einstein condensates
- Unconventional topology with a Rashba spin-orbit coupled quantum gas
- Beating dark-dark solitons and Zitterbewegung in spin-orbit coupled Bose-Einstein condensates
- Fragmentation of Spin-orbit Coupled Spinor Bose-Einstein Condensates
- Spin-orbit coupled spin-1 Bose-Einstein condensate flow past an obstacle in the presence of a Zeeman field
- Vortex-lattice formation in a spin-orbit coupled rotating spin-1 condensate
- Stability of single and multiple matter-wave dark solitons in collisionally inhomogeneous Bose-Einstein condensates
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