Conditional entropy and information in quantum systems

被引：2
|
作者：
Levitin, LB [1 ]
机构：
[1] Boston Univ, ECE Dept, Boston, MA 02215 USA
来源：
1998 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY - PROCEEDINGS | 1998年
关键词：
D O I：
10.1109/ISIT.1998.708674
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The concepts of conditional entropy of a physical system given the state of another system and of information in a physical system about another one are generalized for quantum systems. It is shown that some equalities of the classical information theory turn into inequalities for the generalized quantities.
引用
收藏
页码：88 / 88
页数：1
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