45 citations · 246 across the 27 of their papers we have counts for
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cond-mat.other2007★ 19 cited
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.…
quant-ph2007★ 16 cited
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…
quant-ph2007★ 5 cited
Stabilities of one-dimensional stationary states of Bose-Einstein condensates
Wenhua Hai, Guishu Chong, Jianwen Song
We explore the dynamical stabilities of a quasi-one dimensional (1D) Bose-Einstein condensate (BEC) consisting of fixed atoms with time-independent external potential. For the…