Quantum secure direct communication with high-dimension quantum superdense coding

被引：861
作者：
Wang, C [1 ]
Deng, FG
Li, YS
Liu, XS
Long, GL
机构：
[1] Tsinghua Univ, Key Lab Quantum Informat & Measurements, Beijing 100084, Peoples R China
[2] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
[3] Minist Educ, Key Lab Beam Technol & Mat Modificat, Beijing 100875, Peoples R China
[4] Beijing Normal Univ, Inst Low Energy Nucl Phys, Beijing 100875, Peoples R China
[5] Tsinghua Univ, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China
来源：
PHYSICAL REVIEW A | 2005年 / 71卷 / 04期
关键词：
D O I：
10.1103/PhysRevA.71.044305
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A protocol for quantum secure direct communication with quantum superdense coding is proposed. It combines the ideas of block transmission, the ping-pong quantum secure direct communication protocol, and quantum superdense coding. It has the advantage of being secure and of high source capacity.
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页数：4
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