Dynamics of Dipolar Spinor Condensates
arXiv:cond-mat/0506630 · doi:10.1088/0953-4075/38/14/019
Abstract
We study the semiclassical dynamics of a spinor condensate with the magnetic dipole-dipole interaction included. The time evolution of the population imbalance and the relative phase among different spin components depends greatly on the relative strength of interactions as well as on the initial conditions. The interplay of spin exchange and dipole-dipole interaction makes it possible to manipulate the atomic population on different components, leading to the phenomena of spontaneous magnetization and Macroscopic Quantum Self Trapping. Simple estimate demonstrates that these effects are accessible and controllable by modifying the geometry of the trapping potential.
13 pages,3 figures
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Cited by in corpus (10)
- Dipolar and spinor bosonic systems
- Resonant Einstein-de Haas effect in a rubidium condensate
- Spinor dipolar Bose-Einstein condensates; Classical spin approach
- Coherent zero-field magnetization resonance in a dipolar spin-1 Bose-Einstein condensate
- Internal Josephson Effects in Spinor Dipolar Bose--Einstein Condensates
- Enhancement of spin coherence in a spin-1 Bose condensate by dynamical decoupling approaches
- Manipulating dipolar and spin-exchange interactions in spin-1 Bose-Einstein condensates
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