Information-theoretical meaning of quantum-dynamical entropy

  title={Information-theoretical meaning of quantum-dynamical entropy},
  author={Robert Alicki},
  • Robert Alicki
  • Published 2002
  • Physics
  • The theories of noncommutative dynamical entropy and quantum symbolic dynamics for quantum-dynamical systems are analyzed from the point of view of quantum information theory. Using a general quantum-dynamical system as a communication channel, one can define different classical capacities depending on the character of resources applied for encoding and decoding procedures and on the type of information sources. It is shown that for Bernoulli sources, the entanglement-assisted classical… CONTINUE READING

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