47 citations · 72 across the 4 of their papers we have counts for
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quant-ph2020★ 10 cited
Quantum Fisher information-based detection of genuine tripartite entanglement
Long-Mei Yang, Bao-Zhi Sun, Bin Chen +2
Genuine multipartite entanglement plays important roles in quantum information processing. The detection of genuine multipartite entanglement has been long time a challenging probl…
quant-ph2020★ 10 cited
Total variance and invariant information in complementary measurements
Bin Chen, Shao-Ming Fei
We investigate the total variance of a quantum state with respect to a complete set of mutually complementary measurements and its relation to the Brukner-Zeilinger invariant infor…