Figure 5
From: Quantum teleportation in Heisenberg chain with magnetic-field gradient under intrinsic decoherence
(a) The temporal behavior of average fidelity \(f_{av}\) in two-qubit teleportation in terms of \(\gamma\) when \(B_1=0.65\), \(\omega _0=0.75\) \(G=1\), \(x_j=1\), \(J_x=2\), \(J_y=0.9\), \(\lambda =0.001\). (b) Contour plot of time evolution of \(f_{av}\) with the same conditions.
