|
|||||
|
|
Quantum-Dot Spin-Based Secret Sharing in an Optical Microcavity |
|
| Authors: | ZHANG Ying-Qiao ZHANG Shou YEON Kyu-Hwang YU Seong-Cho |
| Institution: | 1.Department of Physics, College of Science, Yanbian University, Yanji 133002, China ;2.BK21 Physics Program and Department of Physics, College of Natural Sciences, Chungbuk National University, Cheongju, Chungbuk, 361-763, Korea |
| Abstract: | 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. |
| Keywords: | secret sharing quantum-dot spin single-sided microcavity double-sided microcavity |
| 点击此处可从《理论物理通讯》浏览原始摘要信息 | |
| 点击此处可从《理论物理通讯》下载免费的PDF全文 | |