我们在场为改进那的来源能力的稠密的编码计划最近由张等介绍了的完全的多重圆量。接收装置为在每个回合存储四本地单一的操作诉诸二 qubits。量纠纷提供一些新奇方法播送并且处理量信息，例如它介绍的量计算和量通讯一个量系统的非地区。就算他们是差距很大的，由量系统组成的二个分系统不能被认为独立。二个分系统上的任何测量不能独立关于量系统给所有信息。量纠纷广泛地在量计算和量通讯被使用了，例如量稠密的编码，量钥匙分发，量安全直接通讯，并且量秘密分享。我们在场为改进那的来源能力的稠密的编码计划最近由张等介绍了的完全的多重圆量。接收装置为在每个回合存储四本地单一的操作诉诸二 qubits。量纠纷提供一些新奇方法播送并且处理量信息，例如它介绍的量计算和量通讯一个量系统的非地区。就算他们是差距很大的，由量系统组成的二个分系统不能被认为独立。二个分系统上的任何测量不能独立关于量系统给所有信息。量纠纷广泛地在量计算和量通讯被使用了，例如量稠密的编码，量钥匙分发，量安全直接通讯，并且量秘密分享。

中国科学通报：英文版Jan 1, 20070 citations

Quantum Network Coding

Masahito Hayashi, Kazuo Iwama, Harumichi Nishimura +2 more

arXiv:quant-ph/0601088Springer eBooksMay 23, 2007148 citations

Multiple Round Quantum Dense Coding And Its Implementation Using Nuclear Magnetic Resonance

Jingfu Zhang, Jingyi Xie, Chuan Xi Wang +3 more

A multiple round quantum dense coding (MRQDC) scheme based on the quantum phase estimation algorithm is proposed. Using an $m+1$ qubit system, Bob can transmit $2^{m+1}$ messages to Alice, through manipulating only one qubit and exchanging it between Alice and Bob for $m$ rounds. The information capacity is enhanced to $m+1$ bits. We have implemented the scheme in a three- qubit nuclear magnetic resonance (NMR) quantum computer. The experimental results show a good agreement between theory and experiment.A multiple round quantum dense coding (MRQDC) scheme based on the quantum phase estimation algorithm is proposed. Using an $m+1$ qubit system, Bob can transmit $2^{m+1}$ messages to Alice, through manipulating only one qubit and exchanging it between Alice and Bob for $m$ rounds. The information capacity is enhanced to $m+1$ bits. We have implemented the scheme in a three- qubit nuclear magnetic resonance (NMR) quantum computer. The experimental results show a good agreement between theory and experiment.

arXiv:quant-ph/0407104Jul 14, 20040 citations

Implementation of a multiple round quantum dense coding using nuclear magnetic resonance

Jingfu ZHANG

Jan 1, 20058 citations

Quantum Network Coding

Ri‐Gui Zhou, Xiaoxue Zhang, Lin-Tao Du

Springer eBooksJan 1, 20241 citation

A multiple round quantum dense coding (MRQDC) scheme based on the quantum phase estimation algorithm is proposed. Using an

m+1

qubit system, Bob can transmit

2^{m+1}

messages to Alice, through manipulating only one qubit and exchanging it between Alice and Bob for

m

rounds. The information capacity is enhanced to

m+1

bits. We have implemented the scheme in a three- qubit nuclear magnetic resonance (NMR) quantum computer. The experimental results show a good agreement between theory and experiment.