Quantum Key Distribution Using a <Emphasis Type="Italic">χ</Emphasis>-Type State |
| |
| Authors: | Gan Gao |
| |
| Institution: | (1) State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China;(2) State Key Laboratory of Integrated Services Network, Xidian University, Xi’an, 710071, China |
| |
| Abstract: | By swapping the entanglement of χ-type state, we propose a quantum key distribution protocol, in which only Alice needs to prepare χ-type states and transmit a particle sequence. Both Alice and Bob need to perform χ-type state measurements. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
