26 citations · 64 across the 4 of their papers we have counts for
4 papers · 1 filter
Density-wave-type supersolid of two-dimensional tilted dipolar bosons
A. N. Aleksandrova, I. L. Kurbakov, A. K. Fedorov +1
We predict a stable density-waves-type supersolid phase of a dilute gas of tilted dipolar bosons in a two-dimensional (2D) geometry. This many-body phase is manifested by the forma…
Optical probing in a bilayer dark-bright condensate system
N. A. Asriyan, I. L. Kurbakov, A. K. Fedorov +1
We consider a bilayer system of two-dimensional Bose-Einstein-condensed dipolar dark excitons (upper layer) and bright ones (bottom layer). We demonstrate that the interlayer inter…
Two-dimensional Bose gas of tilted dipoles: roton instability and condensate depletion
A. K. Fedorov, I. L. Kurbakov, Y. E. Shchadilova +1
We predict the effect of the roton instability for a two-dimensional weakly interacting gas of tilted dipoles in a single homogeneous quantum layer. Being typical for strongly corr…
Roton-maxon spectrum and instability for weakly interacting dipolar excitons in a semiconductor layer
A. K. Fedorov, I. L. Kurbakov, Yu. E. Lozovik
The formation of the roton-maxon excitation spectrum and the roton instability effect for a weakly correlated Bose gas of dipolar excitons in a semiconductor layer are predicted. T…