75 citations · 118 across the 4 of their papers we have counts for
4 papers
Polarization entanglement purification of nonlocal microwave photons based on the cross-Kerr effect in circuit QED
Hao Zhang, Qian Liu, Xu-Sheng Xu +4
Microwave photons have become very important qubits in quantum communication as the first quantum satellite has been launched successfully. Therefore, it is a necessary and meaning…
Complete nondestructive analysis of two-photon six-qubit hyperentangled Bell states assisted by cross-Kerr nonlinearity
Qian Liu, Guan-Yu Wang, Qing Ai +2
Hyperentanglement, the entanglement in several degrees of freedom (DOFs) of a quantum system, has attracted much attention as it can be used to increase both the channel capacity o…
Universal quantum gates for photon-atom hybrid systems assisted by bad cavities
Guan-Yu Wang, Qian Liu, Hai-Rui Wei +3
We present two deterministic schemes for constructing a CNOT gate and a Toffoli gate on photon-atom and photon-atom-atom hybrid quantum systems assisted by bad cavities, respective…
Generation and complete nondestructive analysis of hyperentanglement assisted by nitrogen-vacancy centers in resonators
Qian Liu, Mei Zhang
We present two efficient schemes for the deterministic generation and the complete nondestructive analysis of hyperentangled Bell states in both the polarization and spatial-mode d…