Controllable Soliton Emission from a Bose-Einstein Condensate
María I. Rodas-VerdeArea de Optica, Facultade de Ciencias de Ourense, Universidade de Vigo, As Lagoas s/n, Ourense, ES-32004 SpainHumberto MichinelÁrea de Óptica, Facultade de Ciencias de Ourense, Universidade de Vigo, As Lagoas s/n, Ourense, ES-32004 SpainVíctor M. Pérez‐GarcíaDepartamento de Matemáticas, E. T. S. I. Industriales, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
2005en
ABI
Аннотация
We demonstrate, through numerical simulations, the controllable emission of matter-wave bursts from a Bose-Einstein condensate in a shallow optical dipole trap. The process is triggered by spatial variations of the scattering length along the trapping axis. In our approach, the outcoupling mechanisms are atom-atom interactions and thus, the trap remains unaltered. Once emitted, the matter wave forms a robust soliton. We calculate analytically the parameters for the experimental implementation of these matter-wave bursts of solitons.
Перевод пока недоступен
Идентификаторы
Цитирования и источники
Цитирований: 2Использованных источников: 0