DocumentCode
327315
Title
Conditional entropy and information in quantum systems
Author
Levitin, Lev B.
Author_Institution
Dept. of Electr. & Comput. Eng., Boston Univ., MA, USA
fYear
1998
fDate
16-21 Aug 1998
Firstpage
88
Abstract
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
Keywords
entropy; information theory; quantum communication; conditional entropy; generalized quantities; inequalities; information theory; physical system; quantum systems; Density measurement; Eigenvalues and eigenfunctions; Entropy; Hilbert space; Information theory; Performance evaluation; Q measurement; Quantum entanglement; Quantum mechanics; Tensile stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location
Cambridge, MA
Print_ISBN
0-7803-5000-6
Type
conf
DOI
10.1109/ISIT.1998.708674
Filename
708674
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