38 citations · 78 across the 6 of their papers we have counts for
6 papers
Effects of excitation frequency on high-order terahertz sideband generation in semiconductors
Xiao-Tao Xie, Bang-Fen Zhu, Ren-Bao Liu
We theoretically investigate the effects of the excitation frequency on the plateau of high-order terahertz sideband generation (HSG) in semiconductors driven by intense terahertz…
Two-photon cooling of a nonlinear quantum oscillator
Mihai A. Macovei, Xiao-Tao Xie
The cooling effects of a nonlinear quantum oscillator via its interaction with an artificial atom (qubit) are investigated. The quantum dissipations through the environmental reser…
Single-cycle gap soliton in a subwavelength structure
Xiao-Tao Xie, Mihai A. Macovei
We demonstrate that a single sub-cycle optical pulse can be generated when a pulse with a few optical cycles penetrates through resonant two-level dense media with a subwavelength…
Correlation and entanglement of two-component Bose-Einstein condensates in a double well
Weibin Li, Wenxing Yang, Xiaotao Xie +2
We consider a novel system of two-component atomic Bose-Einstein condensate in a double-well potential. Based on the well-known two-mode approximation, we demonstrate that there ar…
Deformed Two-Mode Quadrature Operators in Noncommutative Space
Hua Wei, Jiahua Li, Ranran Fang +2
Starting from noncommutative quantum mechanics algebra, we investigate the variances of the deformed two-mode quadrature operators under the evolution of three types of two-mode sq…
Many-body dynamics of a Bose system with attractive interactions on a ring
Weibin Li, Xiaotao Xie, Zhiming Zhan +1
We investigate the many-body dynamics of an effectively attractive one-dimensional Bose system confined in a toroidal trap. The mean-field theory predicts that a bright-soliton sta…