68 citations · 106 across the 3 of their papers we have counts for
3 papers
The variational approximation for two-dimensional quantum droplets
Sherzod R. Otajonov, Eduard N. Tsoy, Fatkhulla Kh. Abdullaev
The dynamics of a two-dimensional Bose-Einstein condensate in a presence of quantum fluctuations is studied. The properties of localized density distributions, quantum droplets (QD…
Dynamics of fronts in optical media with linear gain and nonlinear losses
Izzat M. Allayarov, Eduard N. Tsoy
The dynamics of fronts, or kinks, in dispersive media with gain and losses is considered. It is shown that the front parameters, such as the velocity and width, depend on initial c…
Stable localized modes in asymmetric waveguides with gain and loss
Eduard N. Tsoy, Izzat M. Allayarov, Fatkhulla Kh. Abdullaev
It is shown that asymmetric waveguides with gain and loss can support a stable propagation of optical beams. This means that the propagation constants of modes of the corresponding…