欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
位置：立项数据库 > 立项详情页
中文摘要：
量子通信过程中，由于受到噪声的影响，量子态会出现退相干效应。本申请拟对远程量子通信中的退相干理论问题进行研究。研究利用纠缠纯化，避错编码等方法实现主动的克服量子态退相干过程；并结合实际的物理系统展开研究，将其扩展到量子中继器以及量子通信网络中。研究利用超纠缠态作为载体，进行量子纠缠纯化和纠缠浓缩的方案；建立实际条件下的量子通信的物理模型，在噪声条件下利用超纠缠态设计抗噪声的避错编码方案。阐明其作为信息载体的优势，以期为远程量子通信的实验实现奠定基础。
结论摘要：
英文主题词Long distance；quantum communication；decoherence；distillation；entanglement concentration
成果综合统计
期刊论文
会议论文
专利
获奖
著作
期刊论文
Atomic entanglement purification and concentration using coherent state input-output process in low-
Universal quantum controlled phase gate on photonic qubits based on nitrogen vacancy centers and mic
Generation and analysis of hyperentangled multiqubit states for photons using quantum-dot spins in o
Scalable quantum computation via a coherent state input-output process in a low-Q cavity in the atom
Nonlocal entanglement concentration of separate nitrogen-vacancy centers coupling to microtoroidal r
Universal hybrid three-qubit quantum gates assisted by a nitrogen-vacancy center coupled with a whis
Discerning electromagnetically induced transparency from Autler-Townes splitting in plasmonic wavegu
Implementation of a nonlocal N-qubit conditional phase gate using the nitrogen-vacancy center and mi
Universal hybrid hyper-controlled quantum gates assisted by quantum dots in optical double-sided mic
Cluster state entanglement generation and concentration on nitrogen-vacancy centers in decoherence-f
Entanglement concentration for multi-particle partially entangled W state, using nitrogen vacancy ce
Implementation of quantum repeaters based on nitrogen-vacancy centers via coupling to microtoroid re
Efficient entanglement purification of separate nitrogen-vacancy centers via coupling to microtoroid
Electronically controlled plasmonic switch using a nanomechanical oscillator and metallic nanopartic
相关项目
王川的项目