Secret sharing of quantum information via entanglement swapping |
| |
Authors: | Zhang Ying-Qiao Jin Xing-Ri and Zhang Shou |
| |
Institution: | Center for Condensed-Matter Science and Technology,Harbin Institute of Technology, Harbin 150001, China; Department of Physics, College of Science, Yanbian University, Yanji 133002, China |
| |
Abstract: | Based on entanglement swapping, a scheme for the secret sharing of an arbitrary
two-particle entangled state is proposed. If the controllers do not co-operate
with the eavesdropper, the eavesdropper's successful probability decreases with the
number of the controllers increasing.
In addition,
only the Bell-state measurements are
required to realize the secret sharing scheme. |
| |
Keywords: | secret sharing two-particle entangled state Bell-state measurements entanglement swap- hbox{\hskip 1 9cm}ping |
本文献已被 维普 等数据库收录! |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|