On the Mathematical Boundaries of Communication with Zero-Capacity Quantum Channels
Keyword(s):
In the first decade of the 21st century, many revolutionary properties of quantum channels were discovered. These phenomena are purely quantum mechanical and completely unimaginable in classical systems. Recently, the most important discovery in Quantum Information Theory was the possibility of transmitting quantum information over zero-capacity quantum channels. In this work we prove that the possibility of superactivation of quantum channel capacities is determined by the mathematical properties of the quantum relative entropy function.
2008 ◽
Vol 06
(05)
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pp. 981-996
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2005 ◽
Vol 03
(01)
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pp. 99-104
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2011 ◽
Vol 22
(09)
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pp. 897-918
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2021 ◽
2015 ◽
Vol 471
(2182)
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pp. 20150338
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