Method for Generating W States Basedon Nitrogen-Vacancy Centers and Whispering-Gallery Mode Cavity

被引:0
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作者
Guang-sheng Jin
Chuan Wang
Yong Zhang
Rong-zhen Jiao
机构
[1] Beijing University of Posts and Telecommunications,School of Sciences
关键词
Whispering-gallery mode; Nitrogen-vacancy center; Quantum entanglement; W state;
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学科分类号
摘要
We propose a scheme to generate W states of multiple separated nitrogen-vacancy centers coupled resonantly to a whispering-gallery mode cavity. This scheme is faster and simpler than the previous proposals and is reachable by the near future cavity QED techniques. The practical feasibility of this method is also discussed. Our scheme provides a building block based on solid-state technology.
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页码:3774 / 3779
页数:5
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