Entanglement assisted classical capacity of a class of quantum channels with long-term memory

نویسندگان

  • Nilanjana Datta
  • Yuri M. Suhov
  • Tony C. Dorlas
چکیده

In this paper we evaluate the entanglement assisted classical capacity of a class of quantum channels with long-term memory, which are convex combinations of memoryless channels. The memory of such channels can be considered to be given by a Markov chain which is aperiodic but not irreducible. This class of channels was introduced in [7], where its product state capacity was evaluated.

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عنوان ژورنال:
  • Quantum Information Processing

دوره 7  شماره 

صفحات  -

تاریخ انتشار 2008