89 citations · 102 across the 4 of their papers we have counts for
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Preparation of a Stable and Maximally Entangled State of Two Distant Qutrits Trapped in Separate Cavities
Chang-shui Yu, X. X. Yi, He-shan Song +1
We have proposed a simple scheme to entangle two distant qutrits trapped in separate optical cavities. The quantum information of each qutrit is skillfully encoded on the degenerat…
Robust Preparation of GHZ and W States of Three Distant Atoms
Chang-shui Yu, X. X. Yi, He-shan Song +1
Schemes to generate Greenberger-Horne-Zeilinger(GHZ) and W states of three distant atoms are proposed in this paper. The schemes use the effects of quantum statistics of indistingu…
A single photon produces general W state of N qubits and its application
Di Mei, Chong Li, He-Shan Song
Based on the Wu's scheme[1], We prepare the general N-qubit W state. We find that the concurrence of two qubits in general N-qubit W state is only related to their coefficients and…
Quantum states transfer by the analogous Bell states
Di Mei, Chong Li, Guo-Hui Yang +1
Transmitting quantum states by channels of analogous Bell states is studied in this paper. We analyse the transmitting process, constructed the probabilitic unitary operator, and g…