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Proceedings Paper

Opening of hidden capacity-domains of quantum channels
Author(s): L. Gyongyosi; S. Imre
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Paper Abstract

In this work we introduce a new channel coding scheme for noisy quantum channels. The proposed scheme is called polaractivation and makes it possible to open the hidden capacity-domains of a noisy quantum channel. With the help of the proposed channel coding technique private information can be transmitted over a quantum channel that initially was not capable of private communication. We prove that the polaractivation works for arbitrary quantum channels for which a given criteria in the symmetric classical capacity is satisfied.

Paper Details

Date Published: 29 March 2013
PDF: 15 pages
Proc. SPIE 8635, Advances in Photonics of Quantum Computing, Memory, and Communication VI, 86350J (29 March 2013); doi: 10.1117/12.2002635
Show Author Affiliations
L. Gyongyosi, Budapest Univ. of Technology and Economics (Hungary)
Information Systems Research Group (Hungary)
S. Imre, Budapest Univ. of Technology and Economics (Hungary)


Published in SPIE Proceedings Vol. 8635:
Advances in Photonics of Quantum Computing, Memory, and Communication VI
Zameer U. Hasan; Philip R. Hemmer; Hwang Lee; Charles M. Santori, Editor(s)

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