94 citations · 467 across the 29 of their papers we have counts for
Showing 2018Show all
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cond-mat.quant-gas2018★ 7 cited
Influence of a dark-soliton on the reflection of a Bose-Einstein condensate by a square barrier
Qiao-Ling Cheng, Wen-Kai Bai, Yao-Zhong Zhang +2
We study the quantum reflection of a two-dimensional disk-shaped Bose-Einstein condensate with a dark-soliton excitation by a square potential barrier. For the giving geometry, the…
cond-mat.quant-gas2018★ 2 cited
Anharmonicity-Induced Criticality of Collective Excitation in a Trapped Bose-Einstein Condensate
Qun Wang, Bo Xiong
We investigate the low energy excitations of a dilute atomic Bose gas confined in a anharmonic trap interacting with repulsive forces. The dispersion law of both surface and compre…
hep-th2018★ 8 cited
Quantum information metric of conical defect
Chong-Bin Chen, Wen-Cong Gan, Fu-Wen Shu +1
A concept of measuring the quantum distance between two different quantum states which is called quantum information metric is presented. The holographic principle (AdS/CFT) sugges…