71 citations · 158 across the 3 of their papers we have counts for
7 papers
Spontaneous soliton symmetry breaking in two-dimensional coupled Bose-Einstein condensates supported by optical lattices
Arthur Gubeskys, Boris A. Malomed
Models of two-dimensional (2D) traps, with the double-well structure in the third direction, for Bose-Einstein condensate (BEC) are introduced, with attractive or repulsive interac…
Symmetric and asymmetric solitons in linearly coupled Bose-Einstein condensates trapped in optical lattices
Arthur Gubeskys, Boris A. Malomed
We study spontaneous symmetry breaking in a system of two parallel quasi-one-dimensional traps, equipped with optical lattices (OLs) and filled with a Bose-Einstein condensate (BEC…
Mismatch management for optical and matter-wave quadratic solitons
R. Driben, Y. Oz, B. A. Malomed +2
We propose a way to control solitons in (quadratically-nonlinear) systems by means of periodic modulation imposed on the phase-mismatch parameter ("mismatch management",…
Alternate solitons: Nonlinearly-managed one- and two-dimensional solitons in optical lattices
Arthur Gubeskys, Boris A. Malomed, Ilya M. Merhasin
We consider a model of Bose-Einstein condensates which combines a stationary optical lattice (OL) and periodic change of the sign of the scattering length (SL) due to the Feshbach-…
Two-component gap solitons in two- and one-dimensional Bose-Einstein condensates
A. Gubeskys, B. A. Malomed, I. M. Merhasin
We introduce 2D and 1D models of a binary Bose-Einstein condensate in a periodic potential, with repulsive interactions. We chiefly consider the most fundamental case of the inter-…
Three-Wave Modulational Stability and Dark Solitons in a Quadratic Nonlinear Waveguide with Grating
Arthur Gubeskys, Boris A. Malomed
We consider continuous-wave (CW) states and dark solitons (DSs) in a system of two fundamental-frequency (FF) and one second-harmonic (SH) waves in a planar waveguide with the quad…