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

被引：1

作者：

Zhang Ying-Qiao ^{[1
,2
,3
]}

Zhang Shou ^{[1
]}

Yeon, Kyu-Hwang ^{[2
,3
]}

Yu Seong-Cho ^{[2
,3
]}

机构：

[1] Yanbian Univ, Dept Phys, Coll Sci, Yanji 133002, Peoples R China

[2] Chungbuk Natl Univ, Coll Nat Sci, Phys Program BK21, Cheongju 361763, Chungbuk, South Korea

[3] Chungbuk Natl Univ, Coll Nat Sci, Dept Phys, Cheongju 361763, Chungbuk, South Korea

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2010年 / 54卷 / 06期

关键词：

secret sharing; quantum-dot spin; single-sided microcavity; double-sided microcavity; ELECTRON-SPIN; CAVITY; SEMICONDUCTOR; ATOM; COMPUTATION; QUBITS;

D O I：

10.1088/0253-6102/54/6/17

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

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 photon-spin interaction. The two schemes are both deterministic and can be extended to multipartite secret sharing.

引用

页码：1049 / 1053

页数：5

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