15 citations · 22 across the 3 of their papers we have counts for
3 papers
Quasi 1D Bose-Einstein condensate flow past a nonlinear barrier
F. Kh. Abdullaev, R. M. Galimzyanov, Kh. N. Ismatullaev
The problem of a quasi 1D {\it repulsive} BEC flow past through a nonlinear barrier is investigated. Two types of nonlinear barriers are considered, wide and short range ones. Stea…
Collective excitations of BEC under anharmonic trap position jittering
F. Kh. Abdullaev, R. M. Galimzyanov, Kh. N. Ismatullaev
Collective excitations of a Bose-Einstein condensate under periodic oscillations of a quadratic plus quartic trap position has been studied. A coupled set of variational equations…
Collective oscillations of a quasi one dimensional Bose condensate under damping
Fatkhulla Kh Abdullaev, Ravil M. Galimzyanov, Khayotullo Ismatullaev
Influence of the damping on collective oscillations of a one-dimensional trapped Bose gas in the mean field regime has been studied. Using the phenomenological damping approach dev…