Generation of linear waves in the flow of Bose-Einstein condensate past an obstacle
arXiv:0705.3180 · doi:10.1134/S1063776107090075
Abstract
The theory of linear wave structures generated in Bose-Einstein condensate flow past an obstacle is developed. The shape of wave crests and dependence of amplitude on coordinates far enough from the obstacle are calculated. The results are in good agreement with the results of numerical simulations obtained earlier. The theory gives a qualitative description of experiments with Bose-Einstein condensate flow past an obstacle after condensate's release from a trap.
11 pages, 3 figures, to be published in Zh. Eksp. Teor. Fiz
References in corpus (4)
- On Dispersive and Classical Shock Waves in Bose-Einstein Condensates and Gas Dynamics
- Oblique dark solitons in supersonic flow of a Bose-Einstein condensate
- Linear "ship waves" generated in stationary flow of a Bose-Einstein condensate past an obstacle
- Two-dimensional periodic waves in a supersonic flow of a Bose-Einstein condensate
Cited by in corpus (4)
- Stabilization of Solitons Generated by a Supersonic Flow of Bose-Einstein Condensate Past an Obstacle
- Wave patterns generated by a supersonic moving body in a binary Bose-Einstein condensate
- Nonlinear diffraction of light beams propagating in photorefractive media with embedded reflecting wire
- Matter sound waves in two-component Bose-Einstein condensates