Logic W-state concentration with parity check. - Lan Zhou; Jiu Liu; Ze-Kai Liu; Wei Zhong; Yu-Bo Sheng (Quantum Eng., 2021)

Economical multi-photon polarization entanglement purification with Bell state. - Lan Zhou; Ze-Kai Liu; Zi-Xuan Xu; Yi-Lun Cui; Hai-Jiang Ran; Yu-Bo Sheng (Quantum Inf. Process., 2021)