Figure 8: Growing correlation length with learning for mixed boundary conditions.

Annealing with learning for mixed boundary conditions and systems of size 16 × 42 with 20% TOFFOLI gates. The annealing time within each iteration is τ_a=2¹³, and the probability threshold α=0.7. After iteration 6 (not shown), the correlations fully build up along the longitudinal direction, τ_a is then increased to τ_b=2¹⁸.