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Quantum state manipulation based on nitrogen-vacancy centers in diamond
WANG Jie-Qiong, ZHANG Yong
School of Science, Beijing University of Posts and Telecommunications, Beijing 100876
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Funding: none
Opened online:18 March 2021
Accepted by: none
Citation: WANG Jie-Qiong, ZHANG Yong.Quantum state manipulation based on nitrogen-vacancy centers in diamond[OL]. [18 March 2021] http://en.paper.edu.cn/en_releasepaper/content/4754082
 
 
A scheme for quantum state manipulation based on the nitrogen-vacancy centers is proposed in the paper. The scheme uses the properties of nuclear and electronic spins to generate the Bell states and performs quantum state manipulation through a series of quantum gates. To avoid state collapse due to the measurement, the scheme transforms the entangled state consisting of electron spin and nuclear spin to the photon entangled state and uses the parity gates for probabilistic identification. The scheme is physically feasible and may provide new perspectives for NV center-based quantum state transfer and quantum information processing.
Keywords:optics; NV center; quantum entanglement; Bell state; parity gate; quantum gate
 
 
 

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