Remote Preparation of Quantum Entangled State in a Non-Markovian Environment |
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| Authors: | Chun Miao Shu-Dong Fang Ping Dong Zhuo-Liang Cao |
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| Affiliation: | 1. Department of Mechanical and Electronic Engineering, Chizhou University, Chizhou, Anhui, 247000, China
2. School of Electronic and Information Engineering, Hefei Normal University, Hefei, Anhui, 230601, China
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| Abstract: | We present a practical and general scheme of remote state preparation in the presence of the classical non-Markovian noises, where one of the quantum channels becomes a mixed state. The noises can be modelled as the so-called Ornstein-Uhlenbeck processes. This remote state preparation scheme is more practical than the pure state case in quantum information processing. The fidelity of the remote state preparation is (1 + e ?4f(t))/2 and the success probability is 1/2. |
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