175 citations · 817 across the 33 of their papers we have counts for
33 papers
Subnatural-linewidth fluorescent single photons
He-bin Zhang, Gao-xiang Li, Yong-Chun Liu
Subnatural-linewidth single photons are ofvital importance in quantum optics and quantum information science. According to previous research, it appears difficult to utilize resona…
Ultranarrow spectral line of the radiation in double qubit-cavity ultrastrong coupling system
Teng Zhao, Shao-ping Wu, Guo-qing Yang +2
The ultrastrongly coupling (USC) system has very important research significance in quantum simulation and quantum computing. In this paper, the ultranarrow spectrum of a circuit Q…
Preparing macroscopic mechanical quantum superpositions via photon detection
Huiping Zhan, Gaoxiang Li, Huatang Tan
In this paper, we propose a feasible scheme for generating the Schrödinger cat states of a macroscopic mechanical resonator in pulsed cavity optomechanics. Starting with cooling th…
Preparation of a single-photon dark state in a chiral quantum system
Fengzheng Zhu, Teng Zhao, Hebin Zhang +2
We examine conditions under which an open quantum system composed of a driven degenerated parametric oscillator cavity and a driven two-level atom coupled to a waveguide could deca…
Collective dynamics and entanglement of two atoms embedded into negative index material
Wei Fang, Gao-xiang Li, Zbigniew Ficek
We study the dynamics of two two-level atoms embedded near to the interface of paired meta-material slabs, one of negative permeability and the other of negative permittivity. The…
Engineering a squeezed phonon reservoir with a bichromatic driving of a quantum dot
Bo Gao, Gao-xiang Li, Zbigniew Ficek
We demonstrate how an acoustic phonon bath when coupled to a quantum dot with the help of a bichromatic laser field may effectively form a quantum squeezed reservoir. This approach…