Conditions for Bipartite General Bell States

Wang, Zhen; Tian, Li-Jie; Cao, Wen-Zhen

doi:10.1142/s0219749910006848

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Generalized Ping-pang Qsdc Protocol1

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Cited by 3 publications

(2 citation statements)

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“…Let S be a set of the bipartite maximally entangled state with dimension d, and U is a set of many complete unitary operation corresponding to each state of S [31]. It obeys…”

Section: Generalized Ping-pang Qsdc Protocolmentioning

confidence: 99%

See 1 more Smart Citation

Quantum Secure Direct Communication by Using General Entangled States

Zhai

Cao

et al. 2010

Int J Theor Phys

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We revisited the quantum secure direct communication (QSDC) by using a notation (Li et al. in Phys. Lett. A 297:121, 2002; Li et al. in Int. J. Theor. Phys. 46 (7): 1815, 2007) and generalized QSDC to arbitrary finite dimensions, we also figured out the decoding formula for QSDC of arbitrary finite dimensions. In order to overcome the channel noisy, we present a scheme through introduce n auxilians by using quantum swapping.

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“…Let S be a set of the bipartite maximally entangled state with dimension d, and U is a set of many complete unitary operation corresponding to each state of S [31]. It obeys…”

Section: Generalized Ping-pang Qsdc Protocolmentioning

confidence: 99%

“…To overcome this obstacle, we introduce n auxilians as relay stations to realize the purpose of sharing the information. And utilized the notation [1,2], we generalize QSDC protocol to bipartite general bell states [31] and give the decoding formula.…”

mentioning

confidence: 99%