Topological phase preparation in a pair of atomic Bose-Einstein condensates
arXiv:cond-mat/9911391 · doi:10.1103/PhysRevA.61.041603
Abstract
We propose a method of generating skyrmion vortices in a pair of Bose-Einstein condensates occupying two internal states of the same atom. We show that a variety of different periodic arrays of vortices may be prepared with an appropriate superposition of orthogonal standing electromagnetic waves inducing a coherent coupling between the two condensates.
4 pages, 6 figures; scaling in figures corrected; to appear in PRA RC
References in corpus (8)
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- Evidence for a critical velocity in a Bose-Einstein condensed gas
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- Coreless vortex formation in a spinor Bose-Einstein condensate
- Creating vortex rings and three-dimensional skyrmions in Bose-Einstein condensates
- Energetically stable particle-like Skyrmions in a trapped Bose-Einstein condensate
- Monopole core instability and Alice rings in spinor Bose-Einstein condensates
- Engineering vortex rings and systems for controlled studies of vortex interactions in Bose-Einstein condensates
- Stable particlelike solitons with multiply-quantized vortex lines in Bose-Einstein condensates
- Effective mass analysis of Bose-Einstein condensates in optical lattices -- stabilization and levitation
- Dirac monopoles and dipoles in ferromagnetic spinor Bose-Einstein condensates
- Numerical Study of the stability of Skyrmions in Bose-Einstein Condensates
- Phase-Imprinting of Bose-Einstein Condensates with Rydberg Impurities
- Quantum vortices in optical lattices