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Proceedings Paper

Statistically constrained operator associated with additivity of communication channel
Author(s): Toshio Fukumi
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Paper Abstract

The power of quantum communication channel arises from additively of Holevo information, which certainly depends on the fact that the Hilbert space grows exponentially. The additively will be be shown to be achieved by stochastically maximizing a Hilbert space. In the conjecture we introduce operator statistics which is a natural extension of functions of operator, and employing it we discuss that the information is additive in probability.

Paper Details

Date Published: 11 January 2005
PDF: 6 pages
Proc. SPIE 5631, Quantum Optics and Applications in Computing and Communications II, (11 January 2005); doi: 10.1117/12.583213
Show Author Affiliations
Toshio Fukumi, Matsuyama Univ. (Japan)


Published in SPIE Proceedings Vol. 5631:
Quantum Optics and Applications in Computing and Communications II
Guang-Can Guo; Hoi-Kwong Lo; Masahide Sasaki; Songhao Liu, Editor(s)

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