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arXiv · 1609.01538

JRSP of three-particle state via three tripartite GHZ class in quantum noisy channels

Babatunde James Falaye·Guo-Hua Sun·Oscar Camacho-Nieto·Shi-Hai Dong
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Abstract

We present a scheme for joint remote state preparation (JRSP) of three-particle state via three tripartite Greenberger-Horne-Zeilinger (GHZ) entangled states as the quantum channel linking the parties. We use eight-qubit mutually orthogonal basis vector as measurement point of departure. The likelihood of success for this scheme has been found to be $1/8$. However, by putting some special cases into consideration, the chances can be ameliorated to $1/4$ and $1$. The effects of amplitude-damping noise, phase-damping noise and depolarizing noise on this scheme have been scrutinized and the analytical derivations of fidelities for the quantum noisy channels have been presented. We found that for $0.55\leq\eta\leq1$, the states conveyed through depolarizing channel lose more information than phase-damping channel while the information loss through amplitude damping channel is most minimal.

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Babatunde James Falaye, Guo-Hua Sun, Oscar Camacho-Nieto, Shi-Hai Dong. 2016-09-06. JRSP of three-particle state via three tripartite GHZ class in quantum noisy channels. https://doi.org/10.1142/s0219749916500349

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