Properties of the Quantum Channel
arXiv:1208.1270
Abstract
Quantum information processing exploits the quantum nature of information. It offers fundamentally new solutions in the field of computer science and extends the possibilities to a level that cannot be imagined in classical communication systems. For quantum communication channels, many new capacity definitions were developed in comparison to classical counterparts. A quantum channel can be used to realize classical information transmission or to deliver quantum information, such as quantum entanglement. In this paper we overview the properties of the quantum communication channel, the various capacity measures and the fundamental differences between the classical and quantum channels.
Review paper: A tribute to the inventors of the various capacity formulas of quantum channels. 304 pages, 5 tables, 106 figures; added new section
References in corpus (1)
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