491 citations · 2k across the 51 of their papers we have counts for
4 papers · 2 filters
Transitionless intra-cavity quantum state transfer in optomechanical systems
Hao Zhang, Xue-Ke Song, Qing Ai +2
Quantum state transfer between cavities is crucial for quantum information processing and quantum computation in optomechanical systems. Here, we present the first scheme for the t…
Quantum Zeno effect in a nitrogen-vacancy center embedded in a spin bath
Zhi-Sheng Yang, Wen Yang, Mei Zhang +2
We study the longitudinal relaxation of a nitrogen-vacancy (NV) center surrounded by a C nuclear spin bath in diamond. By means of cluster-correlation expansion (CCE), we nu…
Heralded quantum repeater based on the scattering of photons off single emitters in weak-coupling regime
Guo-Zhu Song, Mei Zhang, Qing Ai +4
We propose a heralded quantum repeater based on the scattering of photons off single emitters in one-dimensional waveguides. We show the details by implementing nonlocal entangleme…
Physically feasible three-level transitionless quantum driving with multiple Schrödinger dynamics
Xue-Ke Song, Qing Ai, Jing Qiu +1
Three-level quantum systems, which possess some unique characteristics beyond two-level ones, such as electromagnetically induced transparency, coherent trapping, and Raman scattin…