126 citations · 295 across the 7 of their papers we have counts for
7 papers
Polarization transfer in : a complete spin density matrix analysis framework
Jiabao Gong, Guanyu Wang, Dongyu Yuan +7
A theoretical framework based on the Spin Density Matrix (SDM) formalism is developed to describe polarization transfer in the decay chain $e^+e^- \rightarrow ψ^\prime \rightarrow…
Self-error-corrected hyperparallel photonic quantum computation working with both the polarization and the spatial-mode degrees of freedom
Guan-Yu Wang, Tao Li, Qing Ai +1
Usually, the hyperparallel quantum computation can speed up quantum computing, reduce the quantum resource consumed largely, resist to noise, and simplify the storage of quantum in…
Faithful entanglement purification for high-capacity quantum communication with two-photon four-qubit systems
Guan-Yu Wang, Tao Li, Qing Ai +3
As the hyperentanglement of photon systems presents lots of unique opportunities in high-capacity quantum networking, the hyperentanglement purification protocol (hyper-EPP) become…
Error-detected generation and complete analysis of hyperentangled Bell states for photons assisted by quantum-dot spins in double-sided optical microcavities
Guan-Yu Wang, Qing Ai, Bao-Cang Ren +2
We construct an error-detected block, assisted by the quantum-dot spins in double-sided optical microcavities. With this block, we propose three error-detected schemes for the dete…
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…
Universal hyperparallel hybrid photonic quantum gates with dipole-induced transparency in the weak-coupling regime
Bao-Cang Ren, Guan-Yu Wang, Fu-Guo Deng
We present the dipole induced transparency (DIT) of a diamond nitrogen-vacancy center embedded in a photonic crystal cavity coupled to two waveguides, and it is obvious with the ro…