1 citations · 1 across the 3 of their papers we have counts for
3 papers
quant-ph2021
Cryptanalysis and improvement of a semi-quantum private comparison protocol based on Bell states
Li Xie, Qin Li, Fang Yu +2
Semi-quantum private comparison (SQPC) allows two participants with limited quantum ability to securely compare the equality of their secrets with the help of a semi-dishonest thir…
quant-ph2015★ 1 cited
Three-party quantum private comparison of equality based on genuinely maximally entangled six-qubit states
Cai Zhang, Zhiwei Sun, Xiang Huang +1
We propose a new three-party quantum private comparison protocol using genuinely maximally entangled six-qubit states. In our protocol, three participants can determine whether the…
quant-ph2012
Decoherence from a spin-chain with three-site interaction
Li-Jun Tian, Cai-Yun Zhang, Li-Guo Qin
We investigate the time evolution of quantum discord and entanglement for two-qubit coupled to a spin chain with three-site interaction in the weak-coupling region. If the quantum…