Coherent emission of atomic soliton pairs by Feshbach-resonance tuning
arXiv:1605.02647 · doi:10.1103/PhysRevA.86.013620
Abstract
We present two simple designs of matter-wave beam splitters in a trapped Bose-Einstein Condensate (BEC). In our scheme, identical pairs of atomic solitons are produced by an adequate control --- in time and/or space --- of the scattering length. Our analysis is performed by numerical integration of the Gross-Pitaevskii equation and supported by several analytic estimates. Our results show that these devices can be implemented in the frame of current BEC experiments. The system has potential applications for the construction of a soliton interferometer.
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Cited by in corpus (5)
- Soliton-based matter wave interferometer
- Interaction of solitons in dipolar Bose-Einstein condensates and formation of soliton molecules
- Outcoupling vector solitons from a Bose-Einstein condensate with time-dependent interatomic forces
- Exactly solvable Gross-Pitaevskii type equations
- Dynamical generation of interwoven soliton trains by nonlinear emission in binary Bose-Einstein condensates