289 citations · 2.4k across the 43 of their papers we have counts for
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Robustness of quantum correlations against decoherence
Ming-Liang Hu, Heng Fan
We study dynamics of nonclassical correlations by exactly solving a model consisting of two atomic qubits with spontaneous emission. We find that the nonclassical correlations defi…
Effects of impurity on fidelity of quantum state transfer via spin channels
Wen-Wen Zhang, Ming-Liang Hu, Dong-Ping Tian
By adopting the concept of fidelity, we investigated efficiency of quantum state transfer with the XX chain as the quantum channel. Different from the previous works, we concentrat…
Teleportation of the one-qubit state in decoherence environments
Ming-Liang Hu
We study standard quantum teleportation of one-qubit state for the situation in which the channel is subject to decoherence, and where the evolution of the channel state is ruled b…
Teleporting the one-qubit state via two-level atoms with spontaneous emission
Ming-Liang Hu
We study quantum teleportation via two two-level atoms coupled collectively to a multimode vacuum field and prepared initially in different atomic states. We concentrated on influe…
Environment-induced decay of teleportation fidelity of the one-qubit state
Ming-Liang Hu
The one-qubit teleportation protocol is reexamined when it is executed in the presence of various decohering environments. The results revealed that this quantum protocol is more r…
Robustness of Greenberger-Horne-Zeilinger and W states for teleportation in external environments
Ming-Liang Hu
By solving analytically a master equation in the Lindblad form, we study quantum teleportation of the one-qubit state under the influence of different surrounding environments, and…