481 citations · 3.6k across the 82 of their papers we have counts for
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Pulse-duration dependence of high-order harmonic generation with coherent superposition state
Bingbing Wang, Taiwang Cheng, Xiaofeng Li +3
We make a systematic study of high-order harmonic generation (HHG) in a He-like model ion when the initial states are prepared as a coherent superposition of the ground state a…
Transition to Instability in a Periodically Kicked Bose-Einstein Condensate on a Ring
Jie Liu, Chuanwei Zhang, Mark G. Raizen +1
A periodically kicked ring of a Bose-Einstein condensate is considered as a nonlinear generalization of the quantum kicked rotor, where the nonlinearity stems from the mean field i…
Commutability between Semiclassical Limit and Adiabatic Limit
Biao Wu, Jie Liu
We study the semiclassical limit and the adiabatic limit with a second-quantized two-mode model, which describes a many-boson interacting system. When its mean-field interaction is…
Fidelity of a Bose-Einstein Condensate
Jie Liu, Wenge Wang, Chuanwei Zhang +2
We investigate fidelity, the Loschmidt echo, for a Bose-Einstein Condensate. It is found that the fidelity decays with time in various ways (exponential, Gaussian, and power-law),…