Entropic uncertainty relation of a qubit-qutrit Heisenberg spin model and its steering |
Feng-He Ju,Zuo-Yuan Zhang,Jin-Ming Liu |
Figure 4. Entropic uncertainty U as functions of J and Jz with kBT = 2, B = 2, b = 1, and Dz = 2 for (a) Δ = −0.8 and (b) Δ = 0.5. |