.png){kind=icon}
返回
Flexible quantum data bus for quantum networks
.png){kind=icon}
OA
AI
DOI：10.1103/PhysRevResearch.6.033267.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
We consider multipath generation of Bell states in quantum networks, where a preprepared multipartite entangled two-dimensional cluster state serves as a resource to perform different tasks on demand. We show how to achieve parallel connections between multiple, freely chosen groups of parties by performing appropriate local measurements along a diagonal, staircase-shaped path on a two-dimensional cluster state. Remarkably, our measurement scheme preserves the entanglement structure of the cluster state such that the remaining state is again a two-dimensional cluster state. We demonstrate strategies for generating crossing, turning, and merging of multiple measurement lines along the two-dimensional cluster state. The results apply to local area as well as to long-distance networks.
Keyword:
ENTANGLEMENT
期刊
IF:
4.2
论文数:
7.6K
被引数:
2.7W
机构
引用论文
.png){kind=icon}
分享收藏
查看更多内容