Adiabatic dynamics of periodic waves in Bose-Einstein condensates with time dependent atomic scattering length.
Evolution of periodic matter waves in one-dimensional Bose-Einstein condensates with time-dependent scattering length is described. It is shown that variation of the effective nonlinearity is a powerful tool for controlled generation of bright and dark solitons starting with periodic waves.
Abdullaev
F Kh
FKh
Physical-Technical Institute of the Uzbek Academy of Sciences, 2-b Mavlyanov strasse, 700084 Tashkent, Uzbekistan.
Kamchatnov
A M
AM
Konotop
V V
VV
Brazhnyi
V A
VA