5 citations · 7 across the 2 of their papers we have counts for
3 papers
quant-ph2022★ 2 cited
Autonomous quantum error correction and fault-tolerant quantum computation with squeezed cat qubits
Qian Xu, Guo Zheng, Yu-Xin Wang +3
We propose an autonomous quantum error correction scheme using squeezed cat (SC) code against the dominant error source, excitation loss, in continuous-variable systems. Through re…
quant-ph2021★ 5 cited
Engineering fast bias-preserving gates on stabilized cat qubits
Qian Xu, Joseph K Iverson, Fernando G. S. L. Brandao +1
Stabilized cat codes can provide a biased noise channel with a set of bias-preserving (BP) gates, which can significantly reduce the resource overhead for fault-tolerant quantum co…
quant-ph2020
Quantum repeaters based on concatenated bosonic and discrete-variable quantum codes
Filip Rozpędek, Kyungjoo Noh, Qian Xu +2
We propose an architecture of quantum-error-correction-based quantum repeaters that combines techniques used in discrete- and continuous-variable quantum information. Specifically,…