33 citations · 69 across the 5 of their papers we have counts for
5 papers
Sunflower detonation
A. Kasimov, S. Korneev
In this fluid dynamic video we present simulations of converging two-dimensional detonation in a radially expanding supersonic flow of ideal reactive gas. The detonation is found t…
Oblique solitons in the flow of polariton condensate past an obstacle
A. M. Kamchatnov, S. V. Korneev
Formation of oblique solitons by a flow of polariton condensate past an obstacle is considered. The flow is non-uniform due to a finite life-time of polaritons what changes drastic…
Condition for convective instability of dark solitons
A. M. Kamchatnov, S. V. Korneev
Simple derivation of the condition for the transition point from absolute instability of plane dark solitons to their convective instability is suggested. It is shown that unstable…
Development of instability of dark solitons generated by a flow of Bose-Einstein condensate past a concave corner
A. M. Kamchatnov, S. V. Korneev
The stability of dark solitons generated by a supersonic flow of a Bose-Einstein condensate past a concave corner (or a wedge) is studied. It is shown that solitons in the dispersi…
Dynamics of ring dark solitons in Bose-Einstein condensates and nonlinear optics
A. M. Kamchatnov, S. V. Korneev
Quasiparticle approach to dynamics of dark solitons is applied to the case of ring solitons. It is shown that the energy conservation law provides the effective equations of motion…