40 citations · 143 across the 6 of their papers we have counts for
4 papers · 1 filter
Nonautonomous solitons of Bose-Einstein condensation in a linear potential with an arbitrary time-dependence
Qiu-Yan Li, Zai-Dong Li, Shu-Xin Wang +2
In the presence of a linear potential with an arbitrary time-dependence, Hirota method is developed carefully for applying into the effective mean-field model of quasi-one-dimensio…
Screw-pitch effect and velocity oscillation of domain-wall in ferromagnetic nanowire driven by spin-polarized current
Zai-Dong Li, Qiu-Yan Li, X. R. Wang +3
We investigate the dynamics of domain wall in ferromagnetic nanowire with spin-transfer torque. The critical current condition is obtained analytically. Below the critical current,…
Domain-wall solutions of spinor Bose-Einstein condensates in an optical lattice
Zai-Dong Li, Qiu-Yan Li, Peng-Bin He +3
We studied the static and dynamic domain wall solutions of spinor Bose-Einstein condensates trapped in an optical lattice. The single and double domain wall solutions are construct…
Nonautonomous Bright and Dark Solitons of Bose-Einstein Condensates with Feshbach-Managed Time-Dependent Scattering Length
Qiu-Yan Li, Zai-Dong Li, Lu Li +1
We present a family of nonautonomous bright and dark soliton solutions of Bose-Einstein condensates with the time-dependent scattering length in an expulsive parabolic potential. T…