Monogamy and polygamy relations of multiqubit entanglement based on unified entropy
Jin Zhi-Xiang1, †, Qiao Cong-Feng1, 2, ‡
       

The y represents the lower bounds of UE of |ψ〉ABC, which are functions of α. The red solid line shows the values of UE of |ψ〉ABC in Example 1, the dashed line illustrates the lower bound in our calculation, the green dot-dashed line represents the lower bound given in Ref. [18].