Finite-Size Scaling of the High-Dimensional Ising Model in Geometric Representations
摘要
The Ising model is a fundamental model in statistical mechanics (8.Statistical Mechanics of Lattice Systems: a Concrete Mathematical Introduction, Cambridge University Press, Cambridge). Given a graph G = (V, E) with the vertex set V and edge set E, the spin Ising model is defined by choosing a spin configuration \(\omega \in \{ - {1},{1}\}^{{\text{V}}}\) via the probability \(\pi (\omega ) \propto e^{{\beta \sum_{ij \in E} \omega_{i} \omega_{j} }} ,\) with the inverse temperature β > 0.