期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
The Execution and Application of the Entanglement of Four Particle
摘要/Abstract
摘要：
提出了用三粒子纠缠态通过极化光束分离器(PBS)来制作四粒子纠缠态的方法。用四粒子纠缠态可以传送未知二粒子态与三粒子纠缠态相比,四粒子纠缠态具有更广泛的用途。
Abstract：
A scheme was proposed which can execute the entanglement of four particles from the entanglement of three particles by polarization beam splitter.It can teleporta unknown state from the entanglemet of four particles.In contrast to the entanglement of three particles,the entanglement of four particles has a more extensive use.
关键词
Key words：
entang lement
;
Bell state
;
teleportation