32 citations · 47 across the 3 of their papers we have counts for
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quant-ph2012★ 1 cited
Complete deterministic multi-electron Greenberger-Horne-Zeilinger state analyzer for quantum communication
Hai-Rui Wei, Bao-Cang Ren, Mei Zhang +2
We present a scheme for the multi-electron Greenberger-Horne-Zeilinger (GHZ) state analyzer, resorting to an interface between the polarization of a probe photon and the spin of an…
quant-ph2012★ 32 cited
Geometric measure of quantum discord for a two-parameter class of states in a qubit-qutrit system under various dissipative channels
Hai-Rui Wei, Bao-Cang Ren, Fu-Guo Deng
Quantum discord, as a measure of all quantum correlations, has been proposed as the key resource in certain quantum communication tasks and quantum computational models without con…
quant-ph2012★ 14 cited
High-efficiency multipartite entanglement purification of electron-spin states with charge detection
Tao Li, Bao-Cang Ren, Hai-Rui Wei +2
We present a high-efficiency multipartite entanglement purification protocol (MEPP) for electron-spin systems in a Greenberger-Horne-Zeilinger state based on their spins and their…