 Quantum lattice models

Quantum lattice models are physical models used in quantum mechanics and theoretical condensed matter physics to describe systems of particles (such as electrons, spins, or other quantum entities) that are arranged on a discrete lattice structure in space. These models are particularly valuable for studying the behavior of quantum many-body systems and exploring phenomena related to quantum phase transitions, critical phenomena, and collective behavior. ### Key Aspects of Quantum Lattice Models: 1. **Lattice Structure**: The underlying geometry is crucial.