DocumentCode
936968
Title
On compound state and mutual information in quantum information theory (Corresp.)
Author
Ohya, Masanori
Volume
29
Issue
5
fYear
1983
fDate
9/1/1983 12:00:00 AM
Firstpage
770
Lastpage
774
Abstract
A quantum mechanical compound state of an input state and its output state generated through a communication channel is constructed. The mutual information of quantum communication theory is defined by using the compound state, and its fundamental properties are studied.
Keywords
Information theory; Mutual information; Quantum theory; Filtering theory; Hilbert space; Information theory; Laser theory; Mutual information; Probability distribution; Quantum mechanics; Stochastic processes; Stochastic resonance; Vehicle dynamics;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.1983.1056719
Filename
1056719
Link To Document