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5. Partition of arbitrary single-qubit information among n recipients via asymmetric(n+1)-qubit W state

Partition of arbitrary single-qubit information among n recipients via asymmetric(n+1)-qubit W state

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：qiyueliuhua

【摘 要】

：

A symmetric and(n,n)-threshold scheme for a sender to partition his/her arbitrary single-qubit information among n recipients is proposed by using a newly const

【作 者】

：

Wen Zhang (1)  YiMin Liu (2) 

【机 构】

：

1.KeyLaboratoryofOptoelectronicInformationAcquisition&,ManipulationofMinistryofEducationofChina,2

【出 处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2009年10期

【关键词】

：

asymmetric(n+1)-qubit W state quantum INFORMATION splitting ARBITRARY single-qub 

【基金项目】

：

Supported by the Program for New Century Excellent Talents at the University of China (Grant No. NCET-06-0554),the National Natural Science Foundation of China (Grant Nos.60677001,10747146,and 1087412

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A symmetric and(n,n)-threshold scheme for a sender to partition his/her arbitrary single-qubit information among n recipients is proposed by using a newly constructed asymmetric(n+1)-qubit W state.Both the scheme in some given scenarios and the new W stat

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