208 citations · 1.1k across the 34 of their papers we have counts for
7 papers · 1 filter
Semidiscrete vortex solitons
Xiaoxi Xu, Guanghao Ou, Zhaopin Chen +4
We demonstrate a possibility of the creation of stable optical solitons combining one continuous and one discrete coordinate, with embedded vorticity, in an array of planar wavegui…
Stabilization of one-dimensional Townes solitons by spin-orbit coupling in a dual-core system
Elad Shamriz, Zhaopin Chen, Boris A. Malomed
It was recently demonstrated that two-dimensional Townes solitons (TSs) in two-component systems with cubic self-focusing, which are normally made unstable by the critical collapse…
Nonlinear modes in spatially confined spin-orbit-coupled Bose-Einstein condensates with repulsive nonlinearity
Xiong-wei Chen, Zhi-gui Deng, Xiao-xi Xu +5
It was found that spatially confined spin-orbit (SO) coupling, which can be induced by illuminating Bose-Einstein condensates (BECs) with a Gaussian laser beam, can help trap a spi…
Discrete solitons in zigzag waveguide arrays with different types of linear mixing between nearest-neighbor and next-nearest-neighbor couplings
Jinzhou Hu, Shulan Li, Zhaopin Chen +3
We study discrete solitons in zigzag discrete waveguide arrays with different types of linear mixing between nearest-neighbor and next-nearest-neighbor couplings. The waveguide arr…
Holding and transferring matter-wave solitons against gravity by spin-orbit-coupling tweezers
Bin Liu, Rongxuan Zhong, Zhaopin Chen +4
We consider possibilities to grasp and drag one-dimensional solitons in two-component Bose- Einstein condensates (BECs), under the action of gravity, by tweezers induced by spatial…
Semidiscrete quantum droplets and vortices
Xiliang Zhang, Xiaoxi Xu, Yiyin Zheng +5
We consider a binary bosonic condensate with weak mean-field (MF) residual repulsion, loaded in an array of nearly one-dimensional traps coupled by transverse hopping. With the MF…
Two-dimensional solitons in dipolar Bose-Einstein condensates with spin-orbit coupling
Xunda Jiang, Zhiwei Fan, Zhaopin Chen +3
We report families of two-dimensional (2D) composite solitons in spinor dipolar Bose-Einstein condensates, with two localized components linearly mixed by the spin-orbit coupling (…