30 citations · 65 across the 6 of their papers we have counts for
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quant-ph2021★ 24 cited
Information retrieval and eigenstates coalescence in a non-Hermitian quantum system with anti- symmetry
Liangyu Ding, Kaiye Shi, Yuxin Wang +7
Non-Hermitian systems with parity-time reversal () or anti- symmetry have attracted a wide range of interest owing to their unique characteristics and c…
quant-ph2021★ 30 cited
Quantum Discord for multiqubit Systems
Bo Li, Chen-Lu Zhu, Xiao-Bin Liang +2
We evaluate analytically the quantum discord for a large family of multiqubit states. It is interesting to note that the quantum discord of three-qubits and five-qubits is the same…