Journal
QUANTUM INFORMATION PROCESSING
Volume 11, Issue 2, Pages 563-569Publisher
SPRINGER
DOI: 10.1007/s11128-011-0264-8
Keywords
Quantum information; Quantum information splitting; Arbitrary three-qubit state; Genuinely entangled five-qubit state; Bell-state measurement
Funding
- National Natural Science Foundation of China [60807014]
- Natural Science Foundation of Jiangxi Province, China [2009GZW0005]
- Research Foundation of state key laboratory of advanced optical communication systems and networks, Shanghai Jiao Tong University, China
- Research Foundation of the Education Department of Jiangxi Province [GJJ09153]
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A new application of the genuinely entangled five-qubit state introduced by Brown et al. (J Phys A 38(5), 1119-1131, 2005) is investigated for quantum information splitting (QIS) of an arbitrary three-qubit state. We demonstrate that such a genuine five-qubit entangled state and a Bell-state can be used to realize the deterministic QIS of an arbitrary three-qubit state by performing the Bell-state measurements and single qubit measurement. The presented protocol is showed to be secure against certain eavesdropping attacks.
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