Colored cluster = last flipped
Tc = 2.2691... ←
Wolff algorithm:
1. Pick random site i
2. Add same-spin neighbors
with prob p=1−e^(−2J/kT)
3. Flip entire cluster
At T_c: cluster size
~ N (system size!)
Critical slowing down
eliminated vs. Metropolis
χ = β(⟨M²⟩−⟨M⟩²)
peaks sharply at T_c
1. Pick random site i
2. Add same-spin neighbors
with prob p=1−e^(−2J/kT)
3. Flip entire cluster
At T_c: cluster size
~ N (system size!)
Critical slowing down
eliminated vs. Metropolis
χ = β(⟨M²⟩−⟨M⟩²)
peaks sharply at T_c
Computing...