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Quantum-Dot Spin-Based Secret Sharing in an Optical Microcavity

Quantum-Dot Spin-Based Secret Sharing in an Optical Microcavity
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摘要 Two schemes of quantum secret sharing are proposed via single electron spin confined in charged QDs inside a single-sided microcavity and a double-sided microcavity, respectively. Both schemes rely on coherent photonspin interaction. The two schemes axe both deterministic and can be extended to multipartite secret sharing.
机构地区 Department of Physics BK BK
出处 《Communications in Theoretical Physics》 SCIE CAS CSCD 2010年第12期1049-1053,共5页 理论物理通讯(英文版)
关键词 secret sharing quantum-dot spin single-sided microcavity double-sided microcavity 秘密共享方案 光学微腔 电子自旋 量子点 可扩展 相干
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