Some issues in quantum information theory

Duan, RY; Ji, ZF; Feng, Y; Ying, MS

Some issues in quantum information theory

Duan, RY

Ji, ZF

Feng, Y

Ying, MS

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Publication Type:: Journal Article
Citation:: Journal of Computer Science and Technology, 2006, 21 (5), pp. 776 - 789
Issue Date:: 2006-09-01

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Field	Value	Language
dc.contributor.author	Duan, RY https://orcid.org/0000-0002-4388-7487	en_US
dc.contributor.author	Ji, ZF https://orcid.org/0000-0002-7659-3178	en_US
dc.contributor.author	Feng, Y https://orcid.org/0000-0002-3097-3896	en_US
dc.contributor.author	Ying, MS https://orcid.org/0000-0003-4847-702X	en_US
dc.date.issued	2006-09-01	en_US
dc.identifier.citation	Journal of Computer Science and Technology, 2006, 21 (5), pp. 776 - 789	en_US
dc.identifier.issn	1000-9000	en_US
dc.identifier.uri	http://hdl.handle.net/10453/9066
dc.description.abstract	Quantum information theory is a new interdisciplinary research field related to quantum mechanics, computer science, information theory, and applied mathematics. It provides completely new paradigms to do information processing tasks by employing the principles of quantum mechanics. In this review, we first survey some of the significant advances in quantum information theory in the last twenty years. We then focus mainly on two special subjects: discrimination of quantum objects and transformations between entanglements. More specifically, we first discuss discrimination of quantum states and quantum apparatus in both global and local settings. Secondly, we present systematical characterizations and equivalence relations of several interesting entanglement transformation phenomena, namely entanglement catalysis, multiple-copy entanglement transformation, and partial entanglement recovery. © Springer Science + Business Media, Inc. 2006.	en_US
dc.relation.ispartof	Journal of Computer Science and Technology	en_US
dc.relation.isbasedon	10.1007/s11390-006-0776-3	en_US
dc.subject.classification	Software Engineering	en_US
dc.title	Some issues in quantum information theory	en_US
dc.type	Journal Article
utslib.citation.volume	5	en_US
utslib.citation.volume	21	en_US
utslib.for	0802 Computation Theory and Mathematics	en_US
utslib.for	08 Information and Computing Sciences	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - QSI - Centre for Quantum Software and Information
utslib.copyright.status	closed_access
pubs.issue	5	en_US
pubs.publication-status	Published	en_US
pubs.volume	21	en_US

Abstract:

Quantum information theory is a new interdisciplinary research field related to quantum mechanics, computer science, information theory, and applied mathematics. It provides completely new paradigms to do information processing tasks by employing the principles of quantum mechanics. In this review, we first survey some of the significant advances in quantum information theory in the last twenty years. We then focus mainly on two special subjects: discrimination of quantum objects and transformations between entanglements. More specifically, we first discuss discrimination of quantum states and quantum apparatus in both global and local settings. Secondly, we present systematical characterizations and equivalence relations of several interesting entanglement transformation phenomena, namely entanglement catalysis, multiple-copy entanglement transformation, and partial entanglement recovery. © Springer Science + Business Media, Inc. 2006.

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http://hdl.handle.net/10453/9066