540 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Chinese Academy of SciencesCN551 papers
- Peking UniversityCN444 papers
- University of Science and Technology of ChinaCN430 papers
- Hunan UniversityCN427 papers
- Tsinghua UniversityCN420 papers
- Shanghai Jiao Tong UniversityCN409 papers
- China Center of Advanced Science and TechnologyCN404 papers
- Zhengzhou UniversityCN404 papers
- Lanzhou UniversityCN403 papers
- University of South ChinaCN401 papers
- Nanjing Normal UniversityCN400 papers
- Beihang UniversityCN399 papers
10 papers · 2 filters
Generation of macroscopic Schrödinger-cat states in qubit-oscillator systems
Jie-Qiao Liao, Jin-Feng Huang, Lin Tian
We propose a scheme to generate macroscopic Schrödinger-cat states in a quantum harmonic oscillator (electromagnetic field or mechanical resonator) coupled to a quantum bit (two-le…
A novel exact solution to transmission problem of electron wave in a nonlinear Kronig-Penney superlattice
Chao Kong, Kuo Hai, Jintao Tan +2
Nonlinear Kronig-Penney model has been frequently employed to study transmission problem of electron wave in a nonlinear electrified chain or in a doped semiconductor superlattice.…
Gaussian quantum steering and its asymmetry in curved spacetime
Jieci Wang, Haixin Cao, Jiliang Jing +1
We study Gaussian quantum steering and its asymmetry in the background of a Schwarzschild black hole. We present a Gaussian channel description of quantum state evolution under the…
Metrology with -symmetric cavities: Enhanced sensitivity near the -phase transition
Zhong-Peng Liu, Jing Zhang, Şahin Kaya Özdemir +7
We propose and analyze a new approach based on parity-time () symmetric microcavities with balanced gain and loss to enhance the performance of cavity-assisted metrol…
The thermalization of a two-level atom in a planar dielectric system out of thermal equilibrium
Puxun Wu, Hongwei Yu
We study the thermalization of an elementary quantum system modeled by a two-level atom interacting with stationary electromagnetic fields out of thermal equilibrium near a dielect…
Protecting quantum coherence of two-level atoms from vacuum fluctuations of electromagnetic field
Xiaobao Liu, Zehua Tian, Jieci Wang +1
In the framework of open quantum systems, we study the dynamics of a static polarizable two-level atom interacting with a bath of fluctuating vacuum electromagnetic field and explo…
Enhancement of mechanical effects of single photons in modulated two-mode optomechanics
Jie-Qiao Liao, C. K. Law, Le-Man Kuang +1
We propose an approach to enhance the mechanical effects of single photons in a two-mode optomechanical system. This is achieved by introducing a resonance-frequency modulation to…
Casimir-Polder force for a polarizable molecule near a dielectric substrate out of thermal equilibrium
Wenting Zhou, Hongwei Yu
We demonstrate that the Casimir-Polder force for a molecule near the surface of a real dielectric substrate out of thermal equilibrium displays distinctive behaviors as compared to…
Electromagnetic shielding in quantum metrology
Yao Jin, Hongwei Yu
The dynamics of the quantum Fisher information of the parameters of the initial atomic state and atomic transition frequency is studied, in the framework of open quantum systems, f…
Influence of relativistic effects on satellite-based clock synchronization
Jieci Wang, Zehua Tian, Jiliang Jing +1
Clock synchronization between the ground and satellites is a fundamental issue in future quantum telecommunication, navigation, and global positioning systems. Here, we propose a s…