Scheme for Quantum Dense Coding with Secret Sharing in Cavity QED

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2008,（2）
• 页码范围: 365-368
• 页数: 4页
• 语种: 英文

摘要

Quantum dense coding (QDC) is a process originally proposed to send two classical bits information from a sender to a receiver by sending only one qubit. Our scheme of QDC is proposed following some ideas on secret sharing with entanglement in cavity QED. Based on the theory of secret sharing the QDC process can be more secure.