Lattice models

Lattice models refer to a class of mathematical models used in various fields, including physics, mathematics, computer science, and materials science. These models typically represent complex systems using a discretized lattice structure, which can make them easier to analyze and simulate. Below are some key aspects and applications of lattice models: ### Key Aspects 1. **Lattice Structure**: A lattice is a regular grid where each point (or site) can represent a state or a variable of the system being modeled.