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 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.
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Keyword(in English)	KOW dynamical entropy / quantum dynamical entropy / optical noisy channel / quantum channel
Paper #	IT2003-37
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Committee	IT
Conference Date	2003/7/16(1days)
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Registration To	Information Theory (IT)
Language	JPN
Title (in Japanese)	(See Japanese page)
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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
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