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.
The Bose–Hubbard model is a theoretical framework used in condensed matter physics to describe the behavior of interacting bosons on a lattice. This model is particularly significant for studying phenomena such as superfluidity and the formation of Bose-Einstein condensates.
The Haldane–Shastry model is an important theoretical model in condensed matter physics, particularly in the study of quantum magnetism and lattice systems. Named after physicists F.D.M. Haldane and B.S. Shastry, who contributed to its development, the model describes a one-dimensional system of spin-1/2 particles arranged on a lattice with specific interactions.
Articles by others on the same topic
There are currently no matching articles.