8 citations · 10 across the 5 of their papers we have counts for
5 papers
Topologically protected edge gap solitons of interacting Bosons in one-dimensional superlattices
Z. Z. Wang, C. S. Liu, T. F. Xu +3
We comprehensively investigate the nontrivial states of interacting Bose system in one-dimensional optical superlattices under the open boundary condition. Our results show that th…
Stationary states and quantum quench dynamics of Bose-Einstein condensates in a double-well potential
Linghua Wen, Qizhong Zhu, Tianfu Xu +2
We consider the properties of stationary states and the dynamics of Bose-Einstein condensates (BECs) in a double-well (DW) potential with pair tunneling by using a full quantum-mec…
Interplay between periodicity and nonlinearity of indirect excitons in coupled quantum wells
T. F. Xu, X. L. Jing, H. G. Luo +2
Inspired by a recent experiment of localization-delocalization transition (LDT) of indirect excitons in lateral electrostatic lattices [M. Remeika \textit{et al.}, Phys. Rev. Lett.…
Gap solitons of a super-Tonks-Girardeau gas in a one-dimensional periodic potential
T. F. Xu, X. L. Jing, H. G. Luo +1
We study the stability of gap solitons of the super-Tonks-Girardeau bosonic gas in one-dimensional periodic potential. The linear stability analysis indicates that increasing the a…
Gap solitons and Bloch waves of interacting bosons in one-dimensional optical lattices: From the weak to the strong interaction limits
T. F. Xu, X. M. Guo, X. L. Jing +2
We study the gap solitons and nonlinear Bloch waves of interacting bosons in one-dimensional optical lattices, taking into account the interaction from the weak to the strong limit…