Presentation | 2003/7/16 About the KOW quantum dynamical entropy to the transition process of an optical noisy channel Yukihide SAEGUSA, Noboru WATANABE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In 1994, Alicki and Fannes defined the quantum dynamical entropy (AF entropy). In 1997, Accardi, Ohya and Watanabe introduced the quantum dynamical entropy (AOW entropy). Kossakowski, Ohya and Watanabe formulated the KOW dynamical entropy including the AF and AOW entropies for completely positive map (CP map) in general systems around 1999. In this paper, the generalized AOW entropy, which is a special case of the KOW dynamical entropy, is calculated concretely for a state change of the optical noisy channel. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | KOW dynamical entropy / quantum dynamical entropy / optical noisy channel / quantum channel |
Paper # | IT2003-37 |
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Committee | IT |
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Conference Date | 2003/7/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Information Theory (IT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | About the KOW quantum dynamical entropy to the transition process of an optical noisy channel |
Sub Title (in English) | |
Keyword(1) | KOW dynamical entropy |
Keyword(2) | quantum dynamical entropy |
Keyword(3) | optical noisy channel |
Keyword(4) | quantum channel |
1st Author's Name | Yukihide SAEGUSA |
1st Author's Affiliation | Faculty of Science Technology, Tokyo University of Science /() |
2nd Author's Name | Noboru WATANABE |
2nd Author's Affiliation | |
Date | 2003/7/16 |
Paper # | IT2003-37 |
Volume (vol) | vol.103 |
Number (no) | 215 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |