Deterministic secure quantum communication without unitary operation based on high-dimensional entanglement swapping

Liu, ZH; Chen, HW; Liu, WJ; Xu, J; Li, ZQ

Deterministic secure quantum communication without unitary operation based on high-dimensional entanglement swapping

Liu, ZH Chen, HW Liu, WJ Xu, J Li, ZQ

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Publication Type:: Journal Article
Citation:: Science China Information Sciences, 2012, 55 (2), pp. 360 - 367
Issue Date:: 2012-02-01

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Field	Value	Language
dc.contributor.author	Liu, ZH	en_US
dc.contributor.author	Chen, HW	en_US
dc.contributor.author	Liu, WJ	en_US
dc.contributor.author	Xu, J	en_US
dc.contributor.author	Li, ZQ	en_US
dc.date.issued	2012-02-01	en_US
dc.identifier.citation	Science China Information Sciences, 2012, 55 (2), pp. 360 - 367	en_US
dc.identifier.issn	1674-733X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/121592
dc.description.abstract	By analysis of the basic properties of entanglement swapping of high-dimensional Bell states, a universal and general deterministic secure quantum communication (DSQC) protocol is proposed, in which unitary operation is not required. By making use of the results of high-dimensional Bell measurement, the sender and the receiver can encode and decode the message respectively by performing the modular addition and subtraction. Two mutually complementary bases are constructed; and according to the property of mutual complement, a method for checking security of the high-dimensional quantum channel is put forward. Some common attack strategies are analyzed, and the corresponding error rates are calculated. Then the upper bound of the threshold of error rate is deduced. © 2011 Science China Press and Springer-Verlag Berlin Heidelberg.	en_US
dc.relation.ispartof	Science China Information Sciences	en_US
dc.relation.isbasedon	10.1007/s11432-011-4371-z	en_US
dc.subject.classification	Software Engineering	en_US
dc.title	Deterministic secure quantum communication without unitary operation based on high-dimensional entanglement swapping	en_US
dc.type	Journal Article
utslib.citation.volume	2	en_US
utslib.citation.volume	55	en_US
utslib.for	0802 Computation Theory and Mathematics	en_US
utslib.for	0804 Data Format	en_US
utslib.for	0806 Information Systems	en_US
utslib.for	0899 Other 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
utslib.copyright.status	closed_access
pubs.issue	2	en_US
pubs.publication-status	Published	en_US
pubs.volume	55	en_US

Abstract:

By analysis of the basic properties of entanglement swapping of high-dimensional Bell states, a universal and general deterministic secure quantum communication (DSQC) protocol is proposed, in which unitary operation is not required. By making use of the results of high-dimensional Bell measurement, the sender and the receiver can encode and decode the message respectively by performing the modular addition and subtraction. Two mutually complementary bases are constructed; and according to the property of mutual complement, a method for checking security of the high-dimensional quantum channel is put forward. Some common attack strategies are analyzed, and the corresponding error rates are calculated. Then the upper bound of the threshold of error rate is deduced. © 2011 Science China Press and Springer-Verlag Berlin Heidelberg.

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http://hdl.handle.net/10453/121592