79 citations · 202 across the 5 of their papers we have counts for
5 papers
Microwave degenerate parametric down-conversion with a single cyclic three-level system in circuit QED
Z. H. Wang, C. P. Sun, Yong Li
With the assistance of a single cyclic three-level system, which can be realized by a superconducting flux qubit, we study theoretically the degenerate microwave parametric down-co…
T-shaped Single-photon Router
Jing Lu, Z. H. Wang, Lan Zhou
We study the transport properties of a single photon scattered by a two-level system (TLS) in a T-shaped waveguide, which is made of two coupled-resonator waveguides (CRWs)--- an i…
Dissipation and decoherence induced by collective dephasing in coupled-qubit system with a common bath
Z. H. Wang, Y. J. Ji, Yong Li +1
The longitudinal coupling of a system to the bath usually induces the pure dephasing of the system. In this paper, we study the collective dephasing induced dissipation and decoher…
Multi-mode effects in cavity QED based on a one-dimensional cavity array
Wei Zhu, Z. H. Wang, D. L. Zhou
We present a microscopic mo del of cavity quantum electro dynamics based on a one-dimensional coupled cavity array (1D CCA), where a sup er cavity (SC) is comp osed by a segment of…
Controllable single-photon frequency converter via a one-dimensional waveguide
Z. H. Wang, Lan Zhou, Yong Li +1
We propose a single-photon frequency converter via a one-dimensional waveguide coupled to a -type atom. The on-demand classical field allows the atom to absorb a photon with a g…