A quantum dense coding implementation in an ion trap

• 来源期刊: 中国物理B（英文版）
• 关键词: ion trap dense coding entanglement swapping
• 年，卷（期）: 2008,（1）
• 页码范围: 34-37
• 页数: 4页
• 语种: 英文

摘要

This paper reports that a quantum dense coding can be implemented with ions confined in a linear trap and interacting with laser beams.The scheme is insensitive to the interaction between the quantum channel and the environment.The Bell-state measurement is not involved and the probability of success in our scheme is 1.0.