121 citations · 514 across the 50 of their papers we have counts for
4 papers · 2 filters
Efficient Depth Selection for the Implementation of Noisy Quantum Approximate Optimization Algorithm
Yu Pan, Yifan Tong, Shibei Xue +1
Noise on near-term quantum devices will inevitably limit the performance of Quantum Approximate Optimization Algorithm (QAOA). One significant consequence is that the performance o…
Quantum coherent feedback control with photons
Haijin Ding, Guofeng Zhang
The purpose of this paper is to study two-photon dynamics induced by the coherent feedback control of a cavity quantum electrodynamics (cavity-QED) system coupled to a waveguide. I…
Flying-Qubit Control via a Three-level Atom with Tunable Waveguide Couplings
Wenlong Li, Xue Dong, Guofeng Zhang +1
The control of flying qubits is at the core of quantum networks. As often carried by single-photon fields, the flying-qubit control involves not only their logical states but also…
Linear quantum systems: a tutorial
Guofeng Zhang, Zhiyuan Dong
The purpose of this tutorial is to give a brief introduction to linear quantum control systems. The mathematical model of linear quantum control systems is presented first, then so…