Complementary relation between quantum entanglement and entropic uncertainty

Yun Cao,Dong Wang,Xiao-Gang Fan,Fei Ming,Zhang-Yin Wang,Liu Ye

Figure 4. The entropic uncertainty and entanglement (concurrence) of Werner-type states with respect to the state’s parameter ξ, the red solid line denotes the entropic uncertainty (U), the blue line represents concurrence (C). Graph (a): p = 0.75 and graph (b): p = 0.9 are set.