48 citations · 83 across the 2 of their papers we have counts for
4 papers
Waveguide QED: controllable channel from quantum interference
Qiong Li, Lan Zhou, C. P. Sun
We study a waveguide QED system with a rectangular waveguide and a two-level system (TLS) inside, where the transverse modes TMmn define the quantum channels of guided photons. It…
Recoil effects of a motional scatterer on single-photon scattering in one dimension
Qiong Li, D. Z. Xu, C. Y. Cai +1
The scattering of a single photon with sufficiently high energy can cause a recoil of a motional scatterer. We study its backaction on the photon's coherent transport in one dimens…
The improved Gaussian approximation Calculation of Bogoliubov Mode in One Dimensional Bosonic Gas
Qiong Li, Daoguang Tu, Dingping Li
In this paper, we study the homogeneous one-dimensional bosonic gas interacting via a repulsive contact potential by using the improved Gaussian approximation. We obtain the gaples…
Quantum Fluctuations of Vortex-Lattice State in Ultrafast Rotating Bose Gas
Qiong Li, Bo Feng, Dingping Li
Quantum fluctuations in an ultrafast rotating Bose gas at zero temperature are investigated. We calculate the condensate density perturbatively to show that no condensate is presen…