期刊
PHYSICAL REVIEW LETTERS
卷 96, 期 6, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.96.060502
关键词
-
We present an explicit protocol E-0 for faithfully teleporting an arbitrary two-qubit state via a genuine four-qubit entangled state. By construction, our four-partite state is not reducible to a pair of Bell states. Its properties are compared and contrasted with those of the four-party Greenberger-Horne-Zeilinger and W states. We also give a dense coding scheme D-0 involving our state as a shared resource of entanglement. Both D-0 and E-0 indicate that our four-qubit state is a likely candidate for the genuine four-partite analogue to a Bell state.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据