XXZ Parameters
⟨Sᶻ⟩: 0.000
Energy: 0.000
Regime: XY
H = J Σᵢ [SˣᵢSˣᵢ₊₁ + SʸᵢSʸᵢ₊₁ + ΔSᶻᵢSᶻᵢ₊₁]. The XXZ model interpolates between the XX model (Δ=0), isotropic Heisenberg (Δ=1), and Ising limit (Δ→∞). Simulated via classical spin dynamics with quantum fluctuation noise.