Classical data compression with quantum side information

被引:65
|
作者
Devetak, I [1 ]
Winter, A
机构
[1] IBM Corp, Thomas J Watson Res Ctr, Yorktown Hts, NY 10598 USA
[2] Univ Bristol, Dept Comp Sci, Bristol BS8 1UB, Avon, England
来源
PHYSICAL REVIEW A | 2003年 / 68卷 / 04期
关键词
D O I
10.1103/PhysRevA.68.042301
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The problem of classical data compression when the decoder has quantum side information at his disposal is considered. This is a quantum generalization of the classical Slepian-Wolf theorem. The optimal compression rate is found to be reduced from the Shannon entropy of the source by the Holevo information between the source and side information.
引用
收藏
页数:6
相关论文
共 50 条