摘要
We review the value of the critical exponentsν⁻¹ ,β/ν , andγ/νof ferromagnetic Ising model on fractal lattices of Hausdorff dimension between one and three. They are obtained by Monte Carlo simulation with the help of Wolff algorithm. The results are accurate enough to show that the hyperscaling lawd_(f)=2β/ν+γ/νis satisfied in non-integer dimension. Nevertheless, the discrepancy between the simulation results and the∊ -expansion studies suggests that the strong universality should be adapted for the fractal lattices.