Adiabatic Transport of Bose-Einstein Condensate in Double- and   Triple-Well Traps
  By using a close similarity between multi-photon and tunneling population transfer schemes, we propose robust adiabatic methods for the transport of Bose-Einstein condensate (BEC) in double- and triple-well traps. The calculations within the mean-field approximation (Gross-Pitaevskii equation) show that irreversible and complete transport takes place even in the presence of the non-linear effects caused by interaction between BEC atoms. The transfer is driven by adiabatic time-dependent monitoring the barriers and well depths. The proposed methods are universal and can be applied to a variety of systems and scenarios. 
V.O. Nesterenko, A.N. Novikov, F.F. de Souza Cruz, E.L. Lapolli