Stationary quantum source coding

被引:16
|
作者
Petz, D [1 ]
Mosonyi, M [1 ]
机构
[1] Budapest Univ Technol & Econ, Math Inst, H-1521 Budapest 11, Hungary
关键词
D O I
10.1063/1.1398335
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this article the quantum version of the source coding theorem is obtained for a completely ergodic source. This result extends Schumacher's quantum noiseless coding theorem for memoryless sources. The control of the memory effects requires some earlier results of Hiai and Petz on high probability subspaces. Our result is equivalently considered as a compression theorem for noiseless stationary channels. (C) 2001 American Institute of Physics.
引用
收藏
页码:4857 / 4864
页数:8
相关论文
共 50 条