1 citations · 2 across the 2 of their papers we have counts for
4 papers
Randomized Benchmarking Using Unitary t-Design for Average Fidelity Estimation of Practical Quantum Circuit
Linxi Zhang, Chuanghua Zhu, Changxing Pei
Randomized benchmarking is a useful scheme for evaluation the average fidelity of a noisy quantum circuit. However, it is insensitive to the unitary error. Here, we propose a metho…
Fault-tolerant conversion between adjacent Reed-Muller quantum codes based on gauge fixing
Dongxiao Quan, Lili Zhu, Changxing Pei +1
We design forward and backward fault-tolerant conversion circuits, which convert between the Steane code and the 15-qubit Reed-Muller quantum code so as to provide a universal tran…
W-state Analyzer and Multi-party Measurement-device-independent Quantum Key Distribution
Changhua Zhu, Feihu Xu, Changxing Pei
W-state is an important resource for many quantum information processing tasks. In this paper, we for the first time propose a multi-party measurement-device-independent quantum ke…
Polarization State Dynamics of Single Photon Pulse Under Stochastic Polarization Mode Dispersion for Optical Fiber Quantum Channels
Chang-hua Zhu, Chang-xing Pei, Dong-xiao Quan +2
We investigate the polarization state dynamics of single photon pulse for optical fiber quantum communication channels. On the basis of a birefringence vector model in which amplit…