Application of three-mode Einstein-Podolsky -Rosen entangled state with continuous variables to teleportation

• 来源期刊: 中国物理（英文版）
• 关键词: entangled state representation Einstein-Podolsky-Rosen (EPR) entangled state quantum teleportation
• 年，卷（期）: 2007,（8）
• 页码范围: 2200-2210
• 页数: 11页
• 语种: 英文

摘要

We consider how to teleport two-and three-mode Einstein-Podolsky-Rosen entangled states (|η> and |pt,χ2,χ3>) via a |pt,χ2,χs> quantum channel for continuous variables. Using the complete and orthogonal representation of the entangled states, we can not only find the a complete basis set for the joint measurement but also propose the specific scheme of teleportation. Our calculation can be greatly simplified by using their Schmidt decompositions.