Open AccessQuantum secret sharing of an arbitrary two-particle entangled state via non-maximally entangled channels
Author(s) -
Liu Yu-Ling,
ZhongXiao Man,
YunJie Xia
Publication year - 2008
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.57.2680
Subject(s) - greenberger–horne–zeilinger state , w state , cluster state , quantum teleportation , one way quantum computer , bell state , physics , state (computer science) , quantum mechanics , quantum , quantum entanglement , topology (electrical circuits) , quantum channel , computer science , mathematics , algorithm , combinatorics
In this paper, a quantum secret sharing scheme is proposed for an arbitrary two-particle entangled state among N agents. The scheme adopts the non-maximally entangled Bell states as quantum channels and the generalized Bell states as the measurement basis. By introducing an auxiliary particle and making selective measurement on it, the receiver can obtain the original quantum state with a probability less than unity.