Title :
On compound state and mutual information in quantum information theory (Corresp.)
fDate :
9/1/1983 12:00:00 AM
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;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.1983.1056719
