Universal teleportation with a twist

被引：128

作者：

Braunstein, SL ^{[1
]}

D'Ariano, GM

Milburn, GJ

Sacchi, MF

机构：

[1] Univ Wales, SEECS, Bangor LL57 1UT, Gwynedd, Wales

[2] Hewlett Packard Labs, Bristol BS34 8QZ, Avon, England

[3] Univ Pavia, Dipartimento Fis A Volta, Unita Pavia, INFM, I-27100 Pavia, Italy

[4] Univ Queensland, Dept Phys, St Lucia, Qld 4072, Australia

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.84.3486

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We give a transfer theorem for teleportation based on twisting the entanglement measurement, This allows one to say what local unitary operation must he performed to complete the teleportation in any situation, generalizing the scheme to include overcomplete measurements, non-Abelian groups of local unitary operations (e.g., angular momentum teleportation), and the effect of nonmaximally entangled resources.

引用

收藏

页码：3486 / 3489

页数：4

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