36 citations · 46 across the 6 of their papers we have counts for
5 papers · 1 filter
Nonreciprocity light propagation in coupled microcavities system beyond weak-excitation approximation
A. S. Zheng, G. Zhang, H. Chen +2
We propose an alternative scheme for nonreciprocal light propagation in two coupled cavities system, in which a two-level quantum emitter is coupled to one of the optical microcavi…
Single-photon frequency conversion and multi-mode entanglement via constructive interference on Sagnac Loop
Anshou Zheng, Guangyong Zhang, Liangwei Gui +1
Based on constructive interference in Sagnac waveguide loop, an efficient scheme is proposed for selective frequency conversion and multifrequency modes W entanglement via input-ou…
Anomalous decoherence effects in driven coupled quantum spin systems
Chuan-Jia Shan, Pan-Pan Wu, Wei-Wen Cheng +2
We discuss anomalous decoherence effects at zero and finite temperatures in driven coupled quantum spin systems. By numerical simulations of the quantum master equation, it is foun…
A Question: Quantum Critical Phenomena in XY Spin-Chain Systems With Dzyaloshinskii-Moriya Interactions
Chuan-Jia Shan, Wei-Wen Cheng, Ji-Bing Liu +3
Jordan-Wigner transformation and Bogolyubov transformation are the main steps of the diagonalization of Hamiltonian and paly an important role in the statistical mechanics calculat…
The controlled teleportation of an arbitrary two-atom entangled state in driven cavity QED
Chuan-Jia Shan, Ji-Bing Liu, Tang-Kun Liu +2
In this paper, we propose a scheme for the controlled teleportation of an arbitrary two-atom entangled state in driven cavity…