23 citations · 78 across the 5 of their papers we have counts for
5 papers
Exact coherent matter-wave soliton induced and controlled by laser field
Wenhua Hai, Qiongtao Xie, Qianquan Zhu
We find a set of exact solutions of coherent bright solitons in the quasi-one-dimensional (1D) Bose-Einstein condensate (BEC) trapped in a harmonic potential, by using a Gaussian l…
Chaotic shock waves of a Bose-Einstein condensate
Wenhua Hai, Qianquan Zhu, Shiguang Rong
It is demonstrated that the well-known Smale-horseshoe chaos exists in the time evolution of the one-dimensional Bose-Einstein condensate (BEC) driven by the time-periodic harmonic…
Controlling transition probability from matter-wave soliton to chaos
Qianquan Zhu, Wenhua Hai, Shiguang Rong
For a Bose-Einstein condensate loaded into a weak traveling optical superlattice it is demonstrated that under a stochastic initial set and in a given parameter region the solitoni…
Discrete chaotic states of a Bose-Einstein condensate
Wenhua Hai, Shiguang Rong, Qianquan Zhu
We find the different spatial chaos in a one-dimensional attractive Bose-Einstein condensate interacting with a Gaussian-like laser barrier and perturbed by a weak optical lattice.…
Exact Floquet states of a driven condensate and their stabilities
Wenhua Hai, Chaohong Lee, Qianquan Zhu
We investigate the Gross-Pitaevskii equation for a classically chaotic system, which describes an atomic Bose-Einstein condensate confined in an optical lattice and driven by a spa…