35 citations · 88 across the 5 of their papers we have counts for
4 papers
Protecting quantum gates from arbitrary single- and two-qubit errors
Chunfeng Wu, Gangcheng Wang, Xun-Li Feng
We explore the protection of quantum gates from arbitrary single- and two-qubit noises with properly designed dynamical decoupling pulses. The proposed dynamical decoupling method…
Reply to "Comment on `Generalized James' effective Hamiltonian method'"
Wenjun Shao, Chunfeng Wu, Xun-Li Feng
In the preceding Comment [1] it was claimed that the third-order Hamiltonian obtained in our original paper [2] is not Hermitian for general situations when considering time-depend…
Quantum entanglement distribution with hybrid parity gate
Feng Mei, Ya-Fei Yu, Xun-Li Feng +2
We propose a scheme for entanglement distribution among different single atoms trapped in separated cavities. In our scheme, by reflecting an input coherent optical pulse from a ca…
Effective Hamiltonian Approach to Open Systems and Its Applications
X. L. Huang, X. X. Yi, Chunfeng Wu +3
By using the effective Hamiltonian approach, we present a self-consistent framework for the analysis of geometric phases and dynamically stable decoherence-free subspaces in open s…